LM337LM
- Mfr.Part #
- LM337LM
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 100MA 8SOIC
- Stock
- 676,640
- In Stock :
- 676,640
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Length :
- 4.9mm
- Height :
- 1.75mm
- Base Part Number :
- LM337
- Packing Method :
- Tube
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Current Rating :
- 1A
- Voltage - Input (Max) :
- -40V
- Min Input Voltage :
- -4.2V
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Regulators :
- 1
- PSRR :
- 60dB (120Hz)
- Reference Voltage :
- 1.3V
- JESD-609 Code :
- e0
- Max Output Current :
- 100mA
- Min Supply Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 625mW
- Number of Functions :
- 1
- Max Supply Voltage :
- 40V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Max Output Voltage :
- -1.2V
- Quiescent Current :
- 3mA
- Number of Pins :
- 8
- Output Configuration :
- Negative
- Mounting Type :
- Surface Mount
- Min Current Limit :
- 100mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 8
- Thickness :
- 1.58mm
- Lead Free :
- Contains Lead
- Power Dissipation :
- 625mW
- Output Voltage :
- -1.2V
- Mount :
- Surface Mount
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Packaging :
- Bulk
- RoHS Status :
- Non-RoHS Compliant
- Pin Count :
- 8
- Protection Features :
- Over Temperature, Short Circuit
- Terminal Position :
- Dual
- Dropout Voltage1-Nom :
- 2.2V
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Operating Temperature :
- -25°C~125°C
- Peak Reflow Temperature (Cel) :
- 235
- Width :
- 3.91mm
- Weight :
- 142.994995mg
- Dropout Voltage :
- 115mV
- Min Output Voltage :
- -37V
- Terminal Form :
- Gull wing
- Datasheets
- LM337LM

Voltage Regulators - Linear Texas Instruments LM337LM Overview
The Texas Instruments LM337LM is a highly efficient, reliable, and versatile adjustable negative linear voltage regulator housed in a compact 8SOIC package. This device is designed to offer a variable output with a capability of adjusting from 1.2V to 37V and supports a load current up to 100mA. Ideal for applications requiring a stable and adjustable power supply, the LM337LM ensures robust performance with features like overload protection, which guards the device and the subsequent circuitry from potential damage due to excessive current.
LM337LM Features
The LM337LM features include adjustable output voltage from 1.2V to 37V, ability to handle up to 100mA of output current, and thermal overload protection. Its small 8SOIC package makes it suitable for space-constrained applications while providing a reliable solution for a wide range of adjustable power supply needs.
LM337LM Applications
- Power Management Solutions: Used in custom power supply designs to provide a precisely regulated negative voltage output.
- Test Equipment: Essential in the development of testing setups where variable yet stable voltage levels are necessary for circuit verification and testing.
- Consumer Electronics: Integrated into devices such as audio processors and TV receivers for stable voltage regulation.
- Automotive Applications: Deployed in automotive electronics where robust and reliable voltage regulation is crucial for performance and safety.
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