
LMV321IDBVRQ1 Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments
LMV321IDBVRQ1 is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers from Texas Instruments in SOT23 packaging. It is commonly reviewed for IC OPAMP GP 1MHZ RRO SOT23-5. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
Pictures are for reference only. Please contact us for the latest pictures.

- 365-Day GuaranteeAfter-sales support helps buyers handle quality questions with a clearer return and review window.
- Ships within 24-48 HoursAvailable items can move quickly once the quote, quantity, and delivery details are confirmed.
- 100% Anti-Counterfeit TestedParts are checked through authenticity-focused handling and inspection before shipment.
Key specifications
- Part Number
LMV321IDBVRQ1
- Internal code
TCE000103530
- Package
SOT23
- Manufacturer
- Texas Instruments
Key specifications
- Series
Automotive, AEC-Q100
- Min Quantity
1
- Category
- Integrated Circuits (ICs)
- Description
IC OPAMP GP 1MHZ RRO SOT23-5
- key Attributes
-
Trust signals
Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for LMV321IDBVRQ1 before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: LMV321IDBVRQ1
- Package to verify: SOT23
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for LMV321IDBVRQ1 from Texas Instruments, including product identity, application fit, package notes, and purchasing considerations.
Description
The LMV321/358/324 family (single, dual and quad) answers the need for low cost, general purpose operational amplifiers.
They operate with voltages as low as 2.7 V and feature both input and output rail-to-rail, 145 µA consumption current and 1 MHz gain bandwidth product (GBP). With a such low consumption and a sufficient GBP for many applications, these op-amps are very well-suited for any kind of battery-supplied and portable equipment application.
Features
• Operating range from VCC = 2.7 V to 6 V
• Rail-to-rail input and output
• Extended Vicm (VDD - 0.2 V to VCC + 0.2 V)
• Low supply current (145 µA)
• Gain bandwidth product (1 MHz)
• ESD tolerance (2 kV)
• Latch-up immunity
• Available in SOT23-5 micropackageApplications
• Two-cell battery-powered systems
• Battery-powered electronic equipment
• Cordless phones
• Personal medical care (glucose meter)
• Laptops
• PDAs
Technical parameters
Parameters
Compare grouped LMV321IDBVRQ1 parameters from Texas Instruments, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Categories
Integrated Circuits (ICs)
Product Attribute
Manufacturer
Texas
Product Attribute
Series
Automotive, AEC-Q100
Product Attribute
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Product Attribute
Architecture
VOLTAGE-FEEDBACK
Product Attribute
Package / Case
SC-74A, SOT-753
| Parameter | Value |
|---|---|
Categories Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class. | Integrated Circuits (ICs) |
Manufacturer Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts. | Texas |
Series Indicates the product series or family, grouping components with similar design and specifications. Helps identify compatible parts and compare within a product line. Verify the series against the datasheet to ensure correct application. | Automotive, AEC-Q100 |
Sub-Categories Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application. | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
Architecture Internal design or topology of the component, such as the arrangement of internal circuits or blocks. This affects performance, power consumption, and functionality. Engineers compare architectures to match application requirements and verify compatibility with the datasheet. | VOLTAGE-FEEDBACK |
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | SC-74A, SOT-753 |
Housing Material Specifies the material of the component's outer casing, such as plastic, metal, or ceramic. This affects durability, thermal performance, and environmental resistance. Verify against datasheet for application-specific requirements like flammability or chemical exposure. | ROHS3 Compliant |
Terminal Position Position of the terminals on the package, such as dual-in-line, gull-wing, or J-lead. This affects PCB layout, soldering, and thermal performance. Engineers must ensure the terminal position matches the footprint and assembly capabilities of their manufacturing line. | Surface Mount |
Locking Feature Indicates the locking mechanism used to secure the connector or terminal in place. Choose the appropriate type for your application to ensure reliable mating and vibration resistance. Verify compatibility with the mating part and datasheet specifications. | Lead Free |
Max Supply Voltage Indicates the highest DC or AC voltage that can be safely applied to the power supply pin without risking damage or malfunction. Verify this limit against the datasheet before designing your circuit to ensure reliable operation under all conditions. | Surface Mount |
Body Length Or Diameter Specifies the physical size of the component body, either its length for rectangular parts or diameter for cylindrical ones. This dimension is critical for PCB layout and mechanical fit. Verify against the datasheet to ensure clearance and proper mounting in your enclosure or assembly. | 1 |
Converter Type Identifies the conversion architecture, such as ADC, DAC, or DC-DC. This determines the signal path, interface, and performance characteristics. Verify the type matches your system's analog or digital conversion needs before selecting the part. | 1 (Unlimited) |
Threshold Voltage The minimum gate-to-source voltage that makes the device start conducting. Compare this value across parts to ensure your drive circuit can reliably turn the switch on. Always verify against the datasheet for your operating temperature. | 2.9mm |
REACH Compliance Code Indicates the component's compliance status with the EU REACH regulation. Buyers should verify this code against the manufacturer's declaration to ensure restricted substances are within allowable limits for their target market. | 50 dB |
Specifications Review the complete technical specifications for this electronic component, including electrical ratings, mechanical dimensions, and environmental limits. Verify these parameters against your application requirements and the manufacturer's datasheet to ensure compatibility and reliable operation. | Nickel/Palladium/Gold (Ni/Pd/Au) |
Radiation Hardening Indicates if the component is designed to withstand ionizing radiation in space, nuclear, or high-energy physics applications. Compare radiation-tolerant vs. radiation-hardened parts for mission-critical designs. Verify the total ionizing dose (TID) and single-event effect (SEE) ratings in the datasheet. | -40°C~85°C |
Data Rate Specifies the maximum data transfer rate the component can handle, typically in bits per second. Compare this value with your system's required throughput to ensure adequate bandwidth. Verify against the datasheet for exact conditions and supported protocols. | 5 |
Temperature Grade Defines the operating temperature range classification for the component, such as commercial, industrial, or automotive. This indicates the environmental conditions the device can withstand. Ensure the grade matches your application's ambient temperature requirements. | 5 |
Pb-Free Code Indicates whether the component is lead-free per RoHS or other directives. Buyers use this to verify environmental compliance and avoid restricted substances. Always confirm with the datasheet or certificate of compliance. | 1V/μs |
Part Life Cycle Code Indicates the current production status of the component, such as active, obsolete, or end-of-life. Buyers should verify this to ensure long-term availability and avoid last-time buy risks. Check the manufacturer datasheet for the most accurate status. | 7mV |
Interface Type Specifies the communication protocol used by the component to exchange data with a host controller or other devices. Common examples include I2C, SPI, UART, USB, and CAN. Verify compatibility with your system's bus architecture and voltage levels before integration. | unknown |
Product Category Select the broad classification that best matches the component type, such as capacitor, resistor, connector, or IC. This helps filter the catalog and ensures you compare similar parts. Verify the category against the manufacturer's datasheet or product page. | TAPE AND REEL |
FFC, FCB Thickness This attribute specifies the thickness of a flat flexible cable (FFC) or flat circuit board (FCB). It is important for ensuring proper insertion into connectors and for mechanical fit in tight enclosures. Engineers must verify this dimension against the connector's specifications to guarantee reliable contact and avoid damage during assembly. | 250μA |
Technology Manufacturing technology or process used for the component, such as thin film, thick film, or semiconductor process. Affects performance, stability, and cost. Confirm the technology matches your application requirements and environmental conditions. | LMV321 |
Manufacturer'S Part No. The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation. | LMV321IDBVRQ1 |
Input Bias Current Specifies the DC current flowing into the input terminals of an operational amplifier or other analog IC. It affects offset voltage and signal accuracy. Compare values when selecting precision amplifiers, and verify against the datasheet for your operating conditions. | 1.7mV |
Current Rating (Amps) Specifies the maximum continuous current the component can safely carry under specified conditions. Compare this rating with your circuit's expected load to prevent overheating or failure. Always verify against the datasheet for temperature derating and mounting considerations. | 130μA |
| Parameter | Value |
|---|---|
Unity Gain Bandwidth (Nominal) Nominal frequency at which the open-loop gain drops to unity (0 dB). This indicates the useful bandwidth for unity-gain buffers and speed of the amplifier. Compare this value when selecting op-amps for high-frequency signal processing. Verify it against your required closed-loop bandwidth. | 1000 kHz |
Voltage Gain Voltage gain indicates how much an amplifier increases signal voltage. Compare this parameter when selecting op-amps or audio amplifiers. Verify the specified gain against your circuit requirements and the datasheet's test conditions, as gain can vary with frequency and load. | 100dB |
Micropower Indicates the component is optimized for extremely low power consumption, often in microampere range. Ideal for battery-powered and energy-harvesting devices. Verify quiescent current and supply voltage range in the datasheet to ensure they meet your system's power budget. | YES |
Frequency Compensation Method Technique used to ensure amplifier stability and prevent oscillation. Common methods include internal or external compensation. Choose the right method for your gain configuration and bandwidth needs. Verify stability in your circuit with the recommended compensation network from the datasheet. | YES |
Amplifier Type Specifies the amplifier topology or functional class, such as operational, instrumentation, or differential. This determines circuit behavior, gain characteristics, and suitable applications. Verify the exact type against the datasheet to ensure compatibility with your design requirements. | General Purpose |
Programmable Power Indicates whether the power supply or converter can be configured via digital interfaces like I2C, PMBus, or SMBus. Useful for dynamic voltage scaling and system optimization. Check supported protocols and programming range in the datasheet. | NO |
Low Offset Voltage Indicates the amplifier's input offset voltage is minimized, reducing DC error in precision circuits. Compare this parameter when designing sensor interfaces or instrumentation amplifiers. Verify the specified value against the datasheet for your operating temperature range. | NO |
Low-Bias Indicates that the amplifier is designed with low input bias current, minimizing errors in high-impedance circuits. This is critical for precision applications like sensor interfaces and integrators. Check the datasheet for typical and maximum bias current values to confirm suitability. | NO |
Power Specifies the power rating of the component, either maximum dissipation for passive or active devices, or output power capability for power modules and supplies. Compare this value with your system's power requirements and verify it against the datasheet's thermal conditions. | NO |
Maximum Operating Supply Voltage Highest supply voltage at which the component can operate normally without damage or performance degradation. Exceeding this limit may cause overheating or failure. Always check this parameter against your power supply design to ensure the component operates within its safe voltage range for reliable long-term performance. | 260 |
Nominal Attenuation Specifies the typical signal loss introduced by the component under standard conditions. Compare this value across similar parts to match your circuit's allowable attenuation. Always verify against the datasheet for frequency and temperature dependencies. | e4 |
Drain To Source Resistance This is the on-state resistance between the drain and source terminals of a MOSFET. It affects power dissipation and efficiency. Lower values are preferred for high-current switching. Always check the datasheet for the specified test conditions, as RDS(on) varies with gate voltage and temperature. | EAR99 |
Accessory Type Specifies the category of accessory or add-on part for electronic components. Use this to filter compatible mounting hardware, connectors, or protective covers. Verify the accessory type against the component datasheet to ensure proper fit and function in your application. | DUAL |
Minimum Operating Supply Voltage Specifies the lowest supply voltage at which the component remains fully functional. Compare this value with your system's power rail tolerance and verify it against the datasheet's recommended operating conditions to ensure reliable startup and operation. | GULL WING |
Maximum Data Rate Range (Kbps) Range of maximum data transfer rates supported by the component, expressed in kilobits per second. This indicates the span of possible speeds the device can handle. Compare this range with your system's required throughput to ensure the component can support the necessary communication bandwidth without data loss. | 1 |
Voltage Rating Specifies the maximum continuous voltage the component can safely withstand without damage or performance degradation. Critical for ensuring proper operating margins in power supplies, signal lines, and isolation barriers. Always confirm with the datasheet for absolute maximum ratings. | NOT SPECIFIED |
On-State Resistance Match-Nom Indicates the nominal matching of on-state resistance between multiple channels in a device, such as a dual MOSFET or analog switch. This parameter is critical for parallel operation and current sharing. Verify the specified match against the datasheet to ensure balanced performance. | Not Qualified |
Total Resistance Total resistance is the end-to-end resistance of a component, such as a potentiometer or resistor network. It defines the maximum resistance available and is critical for circuit design. Verify this value against the datasheet to ensure proper operation. | Tape & Reel (TR) |
Transmission Media Type Specifies the physical medium through which signals travel, such as fiber optic, twisted pair, or coaxial cable. This attribute is critical for ensuring compatibility with your network infrastructure and for meeting performance requirements. Verify the media type against your system's specifications and the component datasheet to avoid signal integrity issues. | 5V |
Typical Quiescent Current (MA) Typical current consumed by the component in standby or idle state, measured in milliamperes. This is important for battery-powered or low-power applications. Compare this value with your power budget to ensure the component does not drain excessive current when inactive, affecting overall system efficiency. | BIPOLAR |
Typical Switching Frequency (KHz) Typical switching frequency of a power converter or driver. Compare this value to your application's needs to ensure efficient operation. Verify against the datasheet for exact conditions. | Operational Amplifier |
Main Category Select the primary classification that best describes the component type, such as semiconductor, passive, connector, or module. This helps narrow down the catalog and ensures you compare products within the same functional family. Verify the category matches the datasheet description. | Rail-to-Rail |
Filter Type Specifies the filter topology used in the component, such as low-pass, high-pass, band-pass, or notch. This determines the frequency response and attenuation characteristics. Engineers must verify the filter type against the datasheet to ensure it meets the required signal conditioning and interference rejection for the application. | 5 |
Power Supplies Specifies the required power supply voltages for the component. Engineers use this to ensure the board's power rails match the device's needs. Verify against the datasheet's recommended operating conditions to avoid undervoltage or overvoltage issues. | Automotive, AEC-Q100 |
Resistance Tolerance Specifies the allowable deviation from the nominal resistance value, expressed as a percentage. Critical for precision circuits where accurate resistance is required. Check datasheet for tolerance range and temperature coefficient. | 1MHz |
Typical Turn-On Delay Time Typical time delay between the input signal and the output activation, usually in nanoseconds or microseconds. This parameter is critical for timing-sensitive circuits. Ensure that the delay meets your system's timing requirements to avoid signal skew or improper switching behavior. | 2.7V~5.5V ±1.35V~2.75V |
Triac Type Specifies the triac construction or series, such as standard, snubberless, or logic-level. This affects switching performance, gate sensitivity, and commutation capability. Verify the exact type against the datasheet to ensure compatibility with your circuit's voltage, current, and triggering requirements. | Obsolete |
VSWR-Max Maximum voltage standing wave ratio, indicating how well the component's input impedance is matched to the transmission line. Lower values mean better matching and less signal reflection. Check this parameter when designing RF circuits to ensure minimal power loss and stable operation across the specified frequency range. | 15nA |
Current Transfer Ratio - Max Maximum ratio of output current to input current for an optocoupler or transistor. This parameter indicates the highest amplification factor under specified conditions. Verify this value against the datasheet to ensure the component can deliver sufficient output drive for your load while maintaining isolation and signal integrity. | 160mA |
Standard Industry standard or specification that the component complies with, such as IEEE, IEC, or JEDEC. This ensures interoperability and reliability. Verify that the component meets the required standard for your application to guarantee compatibility with other system components and regulatory compliance. | 160mA |
Notice documents
PCN / product notice documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for LMV321IDBVRQ1. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
Recommended products
Explore related Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers products to compare fit, stock status, datasheets, and sourcing options.
Common questions
Product FAQ
Targeted answers for buyers verifying the exact LMV321IDBVRQ1 ordering code, packaging, stock, datasheet, and replacement path.
What does LMV321IDBVRQ1 mean?
LMV321IDBVRQ1 is the exact ordering code listed for a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from Texas Instruments. The current package reference is SOT23, with listed context including IC OPAMP GP 1MHZ RRO SOT23-5. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the LMV321IDBVRQ1 ordering code?
Treat LMV321IDBVRQ1 as the full ordering code during RFQ and engineering review. Confirm the listed SOT23 package, manufacturer documentation from Texas Instruments, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is LMV321IDBVRQ1 supplied in?
LMV321IDBVRQ1 is currently listed with package reference SOT23 from Texas Instruments. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is LMV321IDBVRQ1 currently available?
LMV321IDBVRQ1 is currently marked with stock availability on this page. Before ordering, confirm the package (SOT23), listed stock (68289), available quantity (12159), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare LMV321IDBVRQ1 alternatives?
A mapped alternative list is not currently published for LMV321IDBVRQ1. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.





