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78L12, in 3D

78L12

JUXING

-25℃~+125℃@(Tj) 1 1.7V@(40mA) 100mA 12V 35V 4.3mA 42dB@(120Hz) Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCjuxing/78L12
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-89
Pins
3

Overview

The 78L12 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by JUXING in a SOT-89 package with 3 pins. -25℃~+125℃@(Tj) 1 1.7V@(40mA) 100mA 12V 35V 4.3mA 42dB@(120Hz) Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 1,386 are in stock at JLCPCB (part C5158797).

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

10
Number of Outputs
1
Operating Temperature
-25℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
100mA
Output Type
Fixed
Output Voltage
12V
Power Supply Rejection Ratio (PSRR)
42dB@(120Hz)
Voltage - Supply
35V
Voltage Dropout
1.7V@(40mA)
standby current
4.3mA

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the 78L12?

Yes. 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 78L12?

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

Where is the 78L12 datasheet?

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

Where can I order the 78L12?

JLCPCB lists it as part C5158797, with 1,386 in stock; the sellers' links on this page open their listings.

What can replace the 78L12?

Parts like it in the library: the 78L12 by UMW, the L78L12ABU by STMicroelectronics, the 78L12G-AB3-R by UTC and the CJ79L12 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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