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LM317ML-TN3-R on a board, in 3D

LM317ML-TN3-R

UTC

-40℃~+85℃ 0.003%Vout 1 1.2V~37V 40V 500mA 50uA 65dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCutc/LM317ML-TN3-R
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-252-2(DPAK)
Pins
3

Overview

The LM317ML-TN3-R is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by UTC in a TO-252-2(DPAK) package with 3 pins. -40℃~+85℃ 0.003%Vout 1 1.2V~37V 40V 500mA 50uA 65dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (tinkerforge:LM317M, from Tinkerforge) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. 506 are in stock at JLCPCB (part C167122).

Symbol

IN2ADJ1OUT3
tinkerforge:LM317MFrom Tinkerforge

Footprint

123
Package_TO_SOT_SMD:TO-252-2From KiCad's library

Parameters

11
Features
Thermal shutdown
Noise
0.003%Vout
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Configuration
Positive
Output Current
500mA
Output Type
Adjustable
Output Voltage
1.2V~37V
Power Supply Rejection Ratio (PSRR)
65dB@(120Hz)
Voltage - Supply
40V
standby current
50uA

Order codes

1

Pinout

3
The pins of the LM317ML-TN3-R
PinNameType
1ADJInput
2INInput
3OUTPower out

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Questions

Is there a KiCad symbol and footprint for the LM317ML-TN3-R?

Yes. The symbol is tinkerforge:LM317M and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM317ML-TN3-R?

TO-252-2(DPAK), with 3 pins. Its footprint is drawn on this page.

Where is the LM317ML-TN3-R datasheet?

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

Where can I order the LM317ML-TN3-R?

JLCPCB lists it as part C167122, with 506 in stock; the sellers' links on this page open their listings.

What can replace the LM317ML-TN3-R?

Parts like it in the library: the L78M05CDT-TR by STMicroelectronics, the CJ78M05 by Jiangsu Changjing Electronics Technology (CJ), the L78M05CDT-TR(JSM) by JSMSEMI and the CJ7805 3% by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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