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78L09, in 3D

78L09

TECH PUBLIC

-40℃~+125℃ 1 1.7V@(40mA) 30V 3mA 57dB@(120Hz) 60uV 9V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCtech-public/78L09
Category
Uncategorised
Package
SOT-89
Pins
3

Overview

The 78L09 is an uncategorised made by TECH PUBLIC in a SOT-89 package with 3 pins. -40℃~+125℃ 1 1.7V@(40mA) 30V 3mA 57dB@(120Hz) 60uV 9V Fixed Over Current Protection、Over Temperature Protection 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. 1,068 are in stock at JLCPCB (part C49190769).

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

11
Features
Thermal shutdown
Noise
60uV
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Output Configuration
Positive
Output Type
Fixed
Output Voltage
9V
Power Supply Rejection Ratio (PSRR)
57dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
1.7V@(40mA)
standby current
3mA

Order codes

1

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Questions

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

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 78L09?

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

Where is the 78L09 datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the 78L09?

JLCPCB lists it as part C49190769, with 1,068 in stock; the sellers' links on this page open their listings.

What can replace the 78L09?

Parts like it in the library: the HR79L09V by hongjiacheng, the FS79L09 by FOSAN, the HR78L09VS by hongjiacheng and the 78L09 by GAOGE MICROCHIP. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8