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SL78L09

Slkor

-40℃~+125℃ 1 1.7V 100mA 30V 44dB@(120Hz) 49uV 5.5mA 9V Fixed Over Temperature Protection、Short Circuit Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCslkor/SL78L09
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-89-3
Pins
3

Overview

The SL78L09 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Slkor in a SOT-89-3 package with 3 pins. -40℃~+125℃ 1 1.7V 100mA 30V 44dB@(120Hz) 49uV 5.5mA 9V Fixed Over Temperature Protection、Short Circuit Protection Positive SOT-89-3 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. 1,379 are in stock at JLCPCB (part C880736).

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

12
Features
Short Circuit Protection
Noise
49uV
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Output Configuration
Positive
Output Current
100mA
Output Type
Fixed
Output Voltage
9V
Power Supply Rejection Ratio (PSRR)
44dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
1.7V
standby current
5.5mA

Order codes

1

Pinout

3
The pins of the SL78L09
PinNameType
1OUTPower out
2GNDPower in
3INPower in

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Questions

Is there a KiCad symbol and footprint for the SL78L09?

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 SL78L09?

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

Where is the SL78L09 datasheet?

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

Where can I order the SL78L09?

JLCPCB lists it as part C880736, with 1,379 in stock; the sellers' links on this page open their listings.

What can replace the SL78L09?

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.

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