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KIA78D09F-RTF/P

KEC Semicon

-40℃~+85℃ 1 1A 25V 500mV@(500mA) 55dB 9V Fixed Over Current Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCkec-semicon/KIA78D09F-RTF/P
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-252-2(DPAK)
Pins
3

Overview

The KIA78D09F-RTF/P is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by KEC Semicon in a TO-252-2(DPAK) package with 3 pins. -40℃~+85℃ 1 1A 25V 500mV@(500mA) 55dB 9V Fixed Over Current Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. 5 are in stock at JLCPCB (part C69764).

Symbol

IN1OUT3GND2
Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUTFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:TO-252-2From KiCad's library

Parameters

10
Features
Over Current Protection
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Configuration
Positive
Output Current
1A
Output Type
Fixed
Output Voltage
9V
Power Supply Rejection Ratio (PSRR)
55dB
Voltage - Supply
25V
Voltage Dropout
500mV@(500mA)

Order codes

1

Pinout

3
The pins of the KIA78D09F-RTF/P
PinNameType
1INPower in
2GNDPower in
3OUTPower out

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Questions

Is there a KiCad symbol and footprint for the KIA78D09F-RTF/P?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the KIA78D09F-RTF/P?

TO-252-2(DPAK), with 3 pins. Its footprint is drawn on this page.

Where is the KIA78D09F-RTF/P datasheet?

KEC Semicon publishes it: the Datasheet link on this page opens it.

Where can I order the KIA78D09F-RTF/P?

JLCPCB lists it as part C69764, with 5 in stock; the sellers' links on this page open their listings.

What can replace the KIA78D09F-RTF/P?

Parts like it in the library: the 78D09AG-TN3-R by UTC, the CJ7809B-TFN-ARG by Jiangsu Changjing Electronics Technology (CJ), the KIA7809AF-RTF/P by KEC and the LM7809T by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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