LM337LM The Texas Instruments LM337LM is a 100mA negative adjustable linear voltage regulator. It is designed for easy use with only two external resistors required to set the output voltage.
Mfr Part #:

LM337LM

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM337LM is a 100mA negative adjustable linear voltage regulator. It is designed for easy use with only two external resistors required to set the output voltage.
✓ Total Stock: 4,137 pcs
$ Price Range: $0.28

LM337LM Available from 4 distributors

✓ Authorised
✓ Non-Authorised

LM337LM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
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Voltage

LM337LM Description

Short technical summary and product information.

The LM337LM from Texas Instruments is a versatile 100mA negative adjustable linear voltage regulator. It offers an adjustable output voltage range from -1.2V to -37V, making it suitable for various power supply applications.

 

Key electrical characteristics include typical line regulation of 0.01%/V and load regulation of 0.1%. The device also features a PSRR of 60dB at 120Hz. Built-in protection features include over-temperature and short-circuit protection, ensuring reliable operation.

 

Packaged in a standard 8-SOIC surface-mount package, the LM337LM is designed for ease of integration into electronic circuits. Its adjustable nature eliminates the need to stock multiple fixed voltage regulators, simplifying inventory management for designers.

LM337LM Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM337LMX/NOPB
Subcategory: Adjustable Negative Voltage Regulator

LM337LM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM337LM Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM337LM Features

  • Adjustable negative voltage output
  • 100mA output current capability
  • Typical 0.01%/V line regulation
  • Typical 0.1% load regulation
  • Over temperature and short circuit protection

LM337LM Applications

  • Suitable for negative voltage rail generation.
  • Ideal for op-amp negative supply regulation.
  • Used in industrial control systems.
  • Works in battery-powered equipment.

LM337LM FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM337LM?

-25°C to 125°C.

What is the package type of the LM337LM?

8-SOIC (0.154", 3.90mm Width) surface mount package.

What is the output voltage range of the LM337LM?

Adjustable from -1.2V to -37V.

What protection features does the LM337LM include?

Over-temperature and short circuit protection.

What is the output current capability of the LM337LM?

100mA.

What is the PSRR of the LM337LM at 120Hz?

60dB.

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