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78L05 on a board, in 3D

78L05

TECH PUBLIC

-40℃~+125℃ 1 1.7V 100mA 3.8mA 30V 49dB@(120Hz) 5V Fixed SOT89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCtech-public/78L05
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT89-3
Pins
3

Overview

The 78L05 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by TECH PUBLIC in a SOT89-3 package with 3 pins. -40℃~+125℃ 1 1.7V 100mA 3.8mA 30V 49dB@(120Hz) 5V Fixed SOT89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1OUT_2GND_3IN, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 23,897 are in stock at JLCPCB (part C7202994).

Symbol

IN3OUT1GND2
Pinmap_Generic:Regulator_Linear_1OUT_2GND_3INFrom PCBKit's generic symbols

Footprint

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

Parameters

11
Noise
42uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Output Configuration
Positive
Output Current
100mA
Output Type
Fixed
Output Voltage
5V
Power Supply Rejection Ratio (PSRR)
49dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
1.7V
standby current
3.8mA

Order codes

1

Pinout

3
The pins of the 78L05
PinNameType
1OUTPower out
2GNDPower in
3INPower in

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Questions

Is there a KiCad symbol and footprint for the 78L05?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1OUT_2GND_3IN 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 78L05?

SOT89-3, with 3 pins. Its footprint is drawn on this page.

Where is the 78L05 datasheet?

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

Where can I order the 78L05?

JLCPCB lists it as part C7202994, with 23,897 in stock; the sellers' links on this page open their listings.

What can replace the 78L05?

Parts like it in the library: the AS78L05RTR-E1 by Diodes Incorporated, the HT7550-1 by UMW, the 78L05 by UMW and the 78L05G-AB3-R by UTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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