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LM337TG on a board, in 3D

LM337TG

onsemi

0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 77dB@(120Hz) Adjustable Negative Over Current Protection、Over Temperature Protection、Short Circuit Protection TO-220AB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSConsemi/LM337TG
Category
Dropout Regulators(LDO)
Package
TO-220AB
Pins
4

Overview

The LM337TG is a dropout Regulator made by onsemi in a TO-220AB package with 3 pins. 0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 77dB@(120Hz) Adjustable Negative Over Current Protection、Over Temperature Protection、Short Circuit Protection TO-220AB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulators:REG3 1ADJ-2IN-3OUT, from CERN's library) and its footprint (ICs And Semiconductors THD:TO-220-v, from CERN's library), ready for a KiCad board. 2,510 are in stock at JLCPCB (part C73683). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

ADJIN2ADJ1OUT3
Regulators:REG3 1ADJ-2IN-3OUTFrom CERN's library

Footprint

123
ICs And Semiconductors THD:TO-220-vFrom CERN's library

Parameters

12
Features
Short Circuit Protection
Maximum Input Voltage
40V
Noise
0.003%Vout
Number of Outputs
1
Operating Temperature
0℃~+125℃@(Tj)
Output Configuration
Negative
Output Current
1.5A
Output Polarity
Negative
Output Type
Adjustable
Output Voltage
1.2V~37V
Power Supply Rejection Ratio (PSRR)
77dB@(120Hz)
Voltage - Supply
40V

Order codes

1

Pinout

3
The pins of the LM337TG
PinNameType
1ADJPower in
2INInput
3OUTPower in

Open-source boards using it

All 2
  • 4 layers100 × 70 mmSEM, the printed circuit board in 3D

    SEM

    Serhio4522/SEM_hitachi-

    Digitization of a Hitachi scanning electron microscope (SEM) — hardware design, FPGA firmware, and analog frontend schematics.

    288 parts1

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Questions

Is there a KiCad symbol and footprint for the LM337TG?

Yes. The symbol is Regulators:REG3 1ADJ-2IN-3OUT and the footprint ICs And Semiconductors THD:TO-220-v, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM337TG?

TO-220AB, with 3 pins. Its footprint is drawn on this page.

Where is the LM337TG datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the LM337TG?

JLCPCB lists it as part C73683, with 2,510 in stock; the sellers' links on this page open their listings.

Which open-source boards use the LM337TG?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.