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78L09 on a board, in 3D

78L09

GOODWORK

0℃~+150℃@(Tj) 1 1.7V 100mA 30V 45dB@(120Hz) 58uV 6mA 9V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCgoodwork/78L09
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-89-3
Pins
4

Overview

The 78L09 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by GOODWORK in a SOT-89-3 package with 3 pins. 0℃~+150℃@(Tj) 1 1.7V 100mA 30V 45dB@(120Hz) 58uV 6mA 9V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:WS3202K-3_TR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 550 are in stock at JLCPCB (part C3025158).

Symbol

OUT1GND2IN3
EasyEDA_Cloud:WS3202K-3_TRFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-89-3From KiCad's library

Parameters

12
Features
Thermal shutdown
Noise
58uV
Number of Outputs
1
Operating Temperature
0℃~+150℃@(Tj)
Output Configuration
Positive
Output Current
100mA
Output Type
Fixed
Output Voltage
9V
Power Supply Rejection Ratio (PSRR)
45dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
1.7V
standby current
6mA

Order codes

1

Pinout

3
The pins of the 78L09
PinNameType
1OUTUnspecified
2GNDUnspecified
3INUnspecified

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Questions

Is there a KiCad symbol and footprint for the 78L09?

Yes. The symbol is EasyEDA_Cloud:WS3202K-3_TR and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 78L09?

SOT-89-3, with 3 pins. Its footprint is drawn on this page.

Where is the 78L09 datasheet?

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

Where can I order the 78L09?

JLCPCB lists it as part C3025158, with 550 in stock; the sellers' links on this page open their listings.

What can replace the 78L09?

Parts like it in the library: the LR78L09A by Leshan Radio (LRC), the 78L09-150 by UMW, the 78L09 by HXY MOSFET and the 78L09T by Foshan Blue Rocket Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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