
TPS3619-33DGK PMIC - Supervisors by Texas Instruments
TPS3619-33DGK is a PMIC - Supervisors from Texas Instruments in TSSOP packaging. It is commonly reviewed for IC BATTERY-BACKUP 3.3V 8VSSOP. 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.
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Key specifications
- Part Number
TPS3619-33DGK
- Internal code
TCE000071141
- Package
TSSOP
- Manufacturer
- Texas Instruments
Key specifications
- Series
-
- Min Quantity
1
- Category
- Integrated Circuits (ICs)
- Sub Category
- PMIC - Supervisors
- Description
IC BATTERY-BACKUP 3.3V 8VSSOP
- key Attributes
-
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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 TPS3619-33DGK 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: TPS3619-33DGK
- Package to verify: TSSOP
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 TPS3619-33DGK from Texas Instruments, including product identity, application fit, package notes, and purchasing considerations.
Description This device is a dual center tap Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters. Packaged in D2PAK, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
Features
• Very small conduction losses
• Negligible switching losses
• Extremely fast switching
• Low thermal resistance
• Avalanche rated
• AEC-Q101 qualified
Technical parameters
Parameters
Compare grouped TPS3619-33DGK 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
Thickness
970μm
Product Attribute
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Product Attribute
Sub-Categories
PMIC - Supervisors
Product Attribute
Housing Material
ROHS3 Compliant
| 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 |
Thickness Thickness of the component, a critical dimension for PCB clearance, enclosure fit, and thermal performance. This measurement is especially important for capacitors, inductors, and connectors. Ensure the thickness meets your design constraints and does not interfere with adjacent components. Check the datasheet for tolerance and recommended mounting height. | 970μm |
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. | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
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. | PMIC - Supervisors |
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 |
Resistance Electrical resistance value in ohms, defining opposition to current flow. Critical for current limiting, voltage division, and signal conditioning. Always check tolerance and power rating in the datasheet for reliable circuit operation. | 3.3V |
Input Power-Max (CW) Indicates the maximum continuous wave input power the component can safely handle without damage or excessive distortion. Exceeding this limit may cause failure. Verify this value against your signal power and consider peak-to-average ratio in modulated systems. | 6 Weeks |
Flat Flex Type Specifies the construction style of a flat flexible cable, such as FFC or FPC. This affects flexibility, bend radius, and termination method. Verify the exact type against the datasheet to ensure compatibility with your connector and application requirements. | YES |
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) |
Turn On Time Time required for the device to transition from off state to fully on state. This parameter is critical for timing analysis in power supplies, drivers, and switching circuits. Verify this value against your system's timing budget and switching frequency requirements. | 1.65V |
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 TA |
Tolerance Allowed deviation from the nominal value, expressed as a percentage. Determines precision of resistors, capacitors, and inductors. Choose tighter tolerance for precision circuits, but verify actual performance in the datasheet. | 1 |
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. | 8 |
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. | 8 |
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) |
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. | 3mm |
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. | 40μA |
Packing Method Specifies the packaging format for delivery, such as tube, reel, tray, or tape and reel. This affects handling, storage, and assembly processes. Verify the packing method against your production requirements and the datasheet to ensure compatibility with your pick-and-place equipment. | NO |
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. | TPS3619 |
Processor Brand Identifies the manufacturer of the processor, such as Intel, AMD, or ARM. This attribute helps buyers quickly assess compatibility, performance expectations, and supply chain reliability. Always verify the exact brand and model against the datasheet before designing into your system. | 40μA |
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. | TPS3619-33DGK |
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. | 15μA |
Current Rating Specifies the maximum continuous current the component can safely carry under specified conditions. Compare this value with your circuit's expected load to ensure reliable operation. Always verify against the datasheet for temperature derating and mounting considerations. | Push-Pull, Totem Pole |
Insertion Loss (Max) Indicates the maximum signal power lost when the component is placed in a transmission line. Lower values mean better signal integrity. Compare this specification across similar parts and verify it against the datasheet for your operating frequency. | 2.93 |
Cable Type Select the cable construction that matches your application, such as coaxial, ribbon, or twisted pair. This determines signal integrity, flexibility, and shielding. Verify the exact type against the datasheet to ensure compatibility with connectors and environmental requirements. | 40A |
Reset Timeout Specifies the duration after the monitored voltage crosses the threshold before the reset signal is asserted. This delay prevents false resets due to transient glitches. Verify that this timeout is compatible with your system's power-up timing requirements to avoid premature or delayed reset. | 60ms Minimum |
Number Of Circuits Specifies the total number of independent electrical paths or circuits within the component. This is critical for connectors, switches, and relay arrays to match the required wiring scheme. Always verify against the datasheet to ensure the circuit count meets your application's needs. | No |
Voltage Indicates the maximum voltage the component can withstand or operate at, depending on context. Critical for ensuring the part is not overstressed in your application. Always compare with your circuit's voltage levels and consider transient spikes. | 470mW |
Panel Thickness Specifies the thickness of the mounting panel for which the component is designed. Verify this dimension against your enclosure or panel cutout to ensure proper fit and sealing. Critical for connectors, switches, and indicators that mount through a panel. | 2.93V |
| Parameter | Value |
|---|---|
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 |
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. | 3.3V |
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. | Active |
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. | CMOS |
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 |
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. | Tube |
Transformer Type Indicates the construction or configuration of the transformer, such as flyback, forward, or planar. Affects performance, size, and application suitability. Refer to datasheet for detailed specifications and recommended usage. | yes |
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 |
Connector Support Type Indicates the mechanical mounting or support method for the connector, such as panel mount, board mount, or free-hanging. This affects installation, vibration resistance, and space requirements. Verify compatibility with your enclosure and PCB layout before ordering. | ACTIVE (Last Updated: 3 days ago) |
Built-In Protections Indicates protection features integrated into the component, such as overcurrent, overvoltage, or thermal shutdown. These safeguards help prevent damage during fault conditions. Verify which protections are included and their thresholds in the datasheet to ensure they meet your application's safety requirements. | 5.5V |
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. | 8 |
Number Of Turns Number of turns in a coil or winding. Affects inductance, transformer ratio, and impedance. Critical for designing transformers, inductors, and magnetic components. Check datasheet for tolerance. | 3mm |
Maximum Data Rate Highest data transfer rate the component can reliably support, typically in bits per second. This is critical for serial interfaces, modems, or transceivers. Ensure your application's required data throughput does not exceed this limit to avoid communication errors and performance degradation. | 0.65mm |
Taper Specifies the resistance change curve of a potentiometer, such as linear or logarithmic. This affects how the output varies with rotation. Verify the taper type against your circuit requirements and the datasheet to ensure proper volume or control response. | 1.07mm |
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. | Power Management Circuits |
Power Supply Rejection Ratio This measures how well a component attenuates variations in its power supply voltage. A higher value means cleaner output. Check this parameter when designing sensitive analog or RF circuits to ensure stable performance. | 3V |
Proximity Detection This indicates whether the component includes proximity detection capability, often used in sensors or modules. It helps in touchless interfaces and object detection. Verify the detection range and interface compatibility with your application. | 3V |
No. Of Leads This is the total number of leads or pins on the component. It determines the package footprint and how it connects to the PCB. Ensure it matches your board layout and soldering process requirements. | 2.88V |
Time At Peak Reflow Temperature (Max) Specifies the maximum duration a component can withstand at the peak reflow temperature during soldering. Critical for evaluating solder joint reliability and preventing thermal damage. Verify against the datasheet's recommended soldering profile to ensure proper assembly. | Battery Backup Circuit |
Telecom IC Type Specifies the functional category of an integrated circuit designed for telecommunications, such as line interface, switching, or transceiver. This attribute helps engineers select the correct device for their communication system. Verify the exact type against the datasheet to ensure compatibility with your application. | 15μA |
Top Termination Type of termination on the top side of the component, such as solder pad, lead, or ball. This affects mounting and soldering processes. Buyers should confirm compatibility with their PCB design and assembly methods. Check the datasheet for exact dimensions and materials. | 470mW |
Shut Down Feature This indicates whether the component has a shutdown feature, allowing it to be disabled to save power. It is useful in battery-powered devices. Check the shutdown control logic and quiescent current in the datasheet. | 1 |
Number Of Channels Specifies how many independent signal paths or outputs the component provides. Compare this value with your circuit requirements to ensure each channel can be used separately. Verify the channel configuration in the datasheet, as some devices may share pins or have internal connections. | MANUAL RESET; POWER ON RESET GENERATOR; VOLTAGE MONITOR FOR POWER-FAIL OR LOW-BATTERY MONITORING |
Cable Features Special characteristics of the cable assembly, such as shielding, jacket material, or flexibility. Compare these features to ensure the cable meets your application's environmental and mechanical requirements. Verify against the datasheet for exact specifications. | Active Low |
Fiber Type Specifies the optical fiber category used in the component, such as single-mode or multimode. This affects bandwidth, distance, and connector compatibility. Verify the fiber type against your network requirements and the datasheet to ensure proper signal transmission and system performance. | 2.93V |
Notice documents
PCN / product notice documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for TPS3619-33DGK. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
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Common questions
Product FAQ
Targeted answers for buyers verifying the exact TPS3619-33DGK ordering code, packaging, stock, datasheet, and replacement path.
What does TPS3619-33DGK mean?
TPS3619-33DGK is the exact ordering code listed for a PMIC - Supervisors component from Texas Instruments. The current package reference is TSSOP, with listed context including IC BATTERY-BACKUP 3.3V 8VSSOP. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the TPS3619-33DGK ordering code?
Treat TPS3619-33DGK as the full ordering code during RFQ and engineering review. Confirm the listed TSSOP 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 TPS3619-33DGK supplied in?
TPS3619-33DGK is currently listed with package reference TSSOP from Texas Instruments. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is TPS3619-33DGK currently available?
TPS3619-33DGK is currently marked with stock availability on this page. Before ordering, confirm the package (TSSOP), listed stock (98581), available quantity (99449), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare TPS3619-33DGK alternatives?
A mapped alternative list is not currently published for TPS3619-33DGK. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.





