LM337T The Texas Instruments LM337T/NOPB is an adjustable negative linear voltage regulator. It offers a 1.5A output current and operates within a temperature range of 0°C to 125°C.
Mfr Part #:

LM337T

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The Texas Instruments LM337T/NOPB is an adjustable negative linear voltage regulator. It offers a 1.5A output current and operates within a temperature range of 0°C to 125°C.
✓ Total Stock: 6,270 pcs
$ Price Range: $0.28

LM337T Available from 4 distributors

✓ Authorised
✓ Non-Authorised

LM337T 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
Voltage

LM337T Description

Short technical summary and product information.

The LM337T/NOPB from Texas Instruments is a versatile adjustable negative linear voltage regulator. Designed for applications requiring a stable negative voltage, it can deliver up to 1.5A of output current.

 

Key electrical specifications include an adjustable output voltage, a minimum input voltage of -4.2V, and a maximum output voltage of -37V. The device features over-temperature and short-circuit protection for enhanced reliability. Its power supply rejection ratio (PSRR) is rated at 60dB at 120Hz.

 

This regulator is housed in a TO-220-3 package, suitable for through-hole mounting. The operating temperature range is from 0°C to 125°C, making it suitable for a variety of environmental conditions. The LM337T/NOPB is RoHS3 compliant and has an MSL rating of 1.

 

This component is ideal for power supply designs needing adjustable negative voltage regulation, such as in test equipment, audio amplifiers, and general-purpose power supplies.

LM337T Quick Information

Product Type: Linear Voltage Regulator
Series: LM337-N
Canonical Name: LM337T/NOPB Adjustable Negative Linear Voltage Regulator
Subcategory: Linear

LM337T Compliance

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

LM337T Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM337T Features

  • Adjustable negative output voltage.
  • 1.5A maximum output current.
  • TO-220-3 through-hole package.
  • 0°C to 125°C operating temperature.
  • Over-temperature and short-circuit protection.

LM337T Applications

  • Adjustable negative voltage supplies.
  • Power regulation in test equipment.
  • Audio amplifier power circuits.
  • General purpose power supplies.

LM337T FAQs

7 frequently asked questions generated from this part’s specifications.
What package is the LM337T available in?

The LM337T is available in a TO-220-3 through-hole package.

What is the operating temperature range of the LM337T?

The operating temperature range is 0°C to 125°C.

What is the output current rating of the LM337T?

The output current rating is 1.5A.

What is the output configuration of the LM337T?

The LM337T has a negative output configuration with adjustable output type.

What protection features does the LM337T include?

It includes over temperature and short circuit protection.

What is the power supply rejection ratio of the LM337T?

The PSRR is 60dB at 120Hz.

How is the LM337T mounted?

It uses through-hole mounting.

LM337T Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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KA337
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IC REG LIN NEG ADJ 1.5A TO220-3
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