LM431BIM3/NOPB
- Mfr.Part #
- LM431BIM3/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% SOT23-3
- Stock
- 22,617
- In Stock :
- 22,617
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Reference Type :
- Shunt
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Trim/Adjustable Output :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 37V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Current - Output :
- 100mA
- Number of Outputs :
- 1
- Termination :
- SMD/SMT
- Max Output Voltage :
- 36V
- Height :
- 1.22mm
- Min Output Voltage :
- 2.5V
- Temperature Coefficient :
- 50ppm/°C Typical
- Terminal Position :
- Dual
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Length :
- 2.92mm
- Base Part Number :
- LM431
- Thickness :
- 1mm
- Number of Functions :
- 1
- Max Input Voltage :
- 37V
- Mount :
- Surface Mount
- Current - Cathode :
- 1mA
- Width :
- 1.3mm
- Reference Voltage :
- 36V
- Factory Lead Time :
- 8 Weeks
- Number of Pins :
- 3
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Voltage - Output (Min/Fixed) :
- 2.495V
- Tolerance :
- ±1%
- Number of Terminations :
- 3
- Terminal Pitch :
- 0.95mm
- Packaging :
- Cut Tape (CT)
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 1
- Max Output Current :
- 100mA
- Output Type :
- Adjustable
- Nominal Supply Current :
- 1A
- Voltage :
- 37V
- Terminal Form :
- Gull wing
- Datasheets
- LM431BIM3/NOPB

Voltage Reference Texas Instruments LM431BIM3/NOPB Overview
The Voltage Reference Texas Instruments LM431BIM3/NOPB is a high-performance adjustable shunt voltage reference, offering a 1% precision tolerance designed for versatility across a wide range of applications. Manufactured by Texas Instruments, this component is housed in a compact SOT-23 package, making it ideal for space-constrained applications. Its ability to adjust output from 2.495 V to 36 V combined with a low dynamic impedance ensures stable and reliable operation even under varying load conditions and power supply fluctuations. This makes it a go-to solution for designers looking to enhance system accuracy and stability in their electronic circuits.
LM431BIM3/NOPB Features
- Adjustable output voltage from 2.495 V to 36 V
- Precision tolerance of 1% at 25°C
- Low dynamic impedance and excellent temperature stability
- Small SOT-23 package suitable for compact designs
- Wide operating temperature range
LM431BIM3/NOPB Applications
- Power Supplies: Acts as a precision reference to regulate various output voltages, ensuring consistent performance.
- Battery Chargers: Provides stable voltage levels for accurate charging, prolonging battery life and enhancing safety.
- Portable Devices: Ensures voltage stability in compact, portable electronics where space and power efficiency are critical.
- Telecommunication Equipment: Used to maintain precise voltage levels, critical for reliable communications hardware performance.
- Medical Devices: Offers reliable and stable voltage references necessary for accurate readings and device functionality in medical applications.
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