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L7908CV on a board, in 3D

L7908CV

STMicroelectronics

0℃~+150℃@(Tj) 1 1.1V@(1A) 1.5A 175uV 23V 3mA 60dB@(120Hz) 8V Fixed Negative Short Circuit Protection、Thermal shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Extended
DatasheetJLCPCBLCSCst/L7908CV
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-220
Pins
3

Overview

The L7908CV is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-220 package with 3 pins. 0℃~+150℃@(Tj) 1 1.1V@(1A) 1.5A 175uV 23V 3mA 60dB@(120Hz) 8V Fixed Negative Short Circuit Protection、Thermal shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators.

PCBKit's library has its KiCad symbol (Regulator_Linear:L7908, from KiCad's library) and its footprint (EasyEDA_Cloud:TO-220-3_L10.2-W4.6-P2.54-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2802524).

Symbol

GND1VI2VO3
Regulator_Linear:L7908From KiCad's library

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.2-W4.6-P2.54-LFrom EasyEDA

Parameters

12
Features
Short Circuit Protection；Thermal shutdown
Noise
175uV
Number of Outputs
1
Operating Temperature
0℃~+150℃@(Tj)
Output Configuration
Negative
Output Current
1.5A
Output Type
Fixed
Output Voltage
8V
Power Supply Rejection Ratio (PSRR)
60dB@(120Hz)
Voltage - Supply
23V
Voltage Dropout
1.1V@(1A)
standby current
3mA

Order codes

1

Pinout

3
The pins of the L7908CV
PinNameType
1GNDPower in
2VIPower in
3VOPower out

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Questions

Is there a KiCad symbol and footprint for the L7908CV?

Yes. The symbol is Regulator_Linear:L7908 and the footprint EasyEDA_Cloud:TO-220-3_L10.2-W4.6-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the L7908CV?

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

Where is the L7908CV datasheet?

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

Where can I order the L7908CV?

JLCPCB lists it as part C2802524, with 0 in stock; the sellers' links on this page open their listings.

What can replace the L7908CV?

Parts like it in the library: the UA7908CKCS by Texas Instruments, the UA7908CKCSE3 by Texas Instruments, the CJ7908 by Jiangsu Changjing Electronics Technology (CJ) and the L7808ABD2T-TR by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8