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Request evaluation samplesLM4140BCM-2.5/NOPB PMIC - Voltage Reference by Texas Instruments
LM4140BCM-2.5/NOPB is a PMIC - Voltage Reference model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Reference product path. Known package information currently points to 8SOIC under the Texas Instruments brand listing. IC VREF SERIES 2.5V 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around LM4140BCM-2.5/NOPB so buyers can move faster from review to quotation.
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage ReferenceDescription
IC VREF SERIES 2.5V 8SOIC
key Attributes
-
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
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ISO 14001
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ESD Control
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Product overview
Overview
The LM4140BCM-2.5/NOPB is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable reference voltage of 2.5 volts with high accuracy and low temperature drift, making it suitable for a variety of applications in analog and digital circuits.
Key Features:
-
Voltage Reference: The LM4140BCM-2.5/NOPB outputs a fixed voltage of 2.5V, which is ideal for use in systems requiring a stable reference point.
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Precision: This device boasts a high initial accuracy of ±0.5% at 25°C, ensuring that the output voltage remains close to the specified value under typical operating conditions.
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Low Temperature Coefficient: The temperature coefficient is typically around 10 ppm/°C, which means that the output voltage changes very little with temperature variations, ensuring stability across a wide temperature range.
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Low Noise: The LM4140 features low output noise, which is crucial for applications sensitive to voltage fluctuations, such as data acquisition systems and precision instrumentation.
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Wide Operating Range: The device operates over a wide supply voltage range, typically from 4V to 30V, allowing it to be used in various circuit configurations.
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Low Output Impedance: The LM4140 has low output impedance, which helps maintain a stable output voltage even when the load conditions change.
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Package Type: The LM4140BCM-2.5/NOPB is available in a surface-mount package (SOT-23), which is compact and suitable for modern PCB designs where space is a premium.
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No Lead (NOPB): The designation "NOPB" indicates that the part is free from lead, making it compliant with RoHS (Restriction of Hazardous Substances) standards, which is important for environmentally friendly manufacturing practices.
Applications:
- Data Acquisition Systems: Used as a reference voltage for ADCs (Analog-to-Digital Converters) to ensure accurate readings.
- Instrumentation: Provides a stable reference for precision measurement devices.
- Voltage Regulation: Can be used in conjunction with other components to create stable power supplies.
- Signal Conditioning: Acts as a reference for amplifiers and other signal processing circuits.
Electrical Characteristics:
- Input Voltage Range: 4V to 30V
- Output Voltage: 2.5V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 10 ppm/°C
- Output Noise: Low noise performance
Conclusion:
The LM4140BCM-2.5/NOPB from Texas Instruments is a highly reliable and precise voltage reference suitable for a wide range of electronic applications. Its combination of accuracy, low drift, and compact packaging makes it an excellent choice for engineers looking to enhance the performance of their designs.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Tube
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
12 Weeks
Part Status
Active
Lead Free
Lead Free
Packaging
Tube
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Operating Temperature
0°C~70°C TA
Package / Case
8-SOIC (0.154, 3.90mm Width)
Output Type
Fixed
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Outputs
1
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Length
4.9mm
Max Output Voltage
2.5V
Trim/Adjustable Output
NO
Reference Voltage
2.5V
Min Input Voltage
1.8V
Output Voltage
2.5V
Nominal Supply Current
265μA
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Max Output Current
8mA
Tolerance
±0.1%
Noise - 0.1Hz To 10Hz
2.2μVp-p
Max Input Voltage
5.6V
Base Part Number
LM4140
Quiescent Current
230μA
Receiver Hysteresis
Series
Manufacturer'S Part No.
LM4140BCM-2.5/NOPB
Temperature Coefficient
6ppm/°C
Modulation
1.8V~5.5V
Reference Type
6 ppm/°C
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Number Of Channels
1
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
2.7V
Total Dose
1.58mm
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Dropout Voltage
160mV
Current - Supply
375μA
Common questions
Product FAQ
Quick answers for buyers reviewing LM4140BCM-2.5/NOPB, stock, documentation, and sourcing steps.
What is LM4140BCM-2.5/NOPB?
LM4140BCM-2.5/NOPB is a PMIC - Voltage Reference component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM4140BCM-2.5/NOPB?
LM4140BCM-2.5/NOPB is listed with package reference 8SOIC. The current product description is IC VREF SERIES 2.5V 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM4140BCM-2.5/NOPB available in stock?
This page currently shows 132545 units in stock and 45728 units available for LM4140BCM-2.5/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM4140BCM-2.5/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM4140BCM-2.5/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM4140BCM-2.5/NOPB?
A dedicated datasheet link is not currently listed for LM4140BCM-2.5/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM4140BCM-2.5/NOPB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM4140BCM-2.5/NOPB before approving the order.
PMIC - Voltage Reference
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