79L09
YFWExtended
-55℃~+125℃@(Tj) 1 1.7V 100mA 30V 4.1mA 45dB@(120Hz) 58uV 9V Fixed Negative SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- yfw/79L09
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-89
- Pins
- 3
- In stock
- 309 at JLCPCB (C22391915)
Overview
The 79L09 is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by YFW in a SOT-89 package with 3 pins. -55℃~+125℃@(Tj) 1 1.7V 100mA 30V 4.1mA 45dB@(120Hz) 58uV 9V Fixed Negative SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1OUT_2IN_3GND, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 309 are in stock at JLCPCB (part C22391915).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | OUT | Power out |
| 2 | IN | Power in |
| 3 | GND | Power in |
Parts like it
8
LR78L09A
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SOT-89-3-40℃~+125℃@(Ta) 1 1.6V@(100mA) 100mA 210uV 3.5mA 30V 68dB@(120Hz) 9V Fixed Negative Over Current Protection、Thermal Shutdown SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSNisshinbo Micro Devices Inc.Voltage Regulators - Linear, Low Drop Out (LDO) RegulatorsSL78L09
SOT-89-3-40℃~+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 ROHSSlkorVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL78L09ABU
SOT-89-3-40℃~+125℃@(Tj) 1 1.7V@(40mA) 100mA 30V 37dB@(120Hz) 6mA 70uV 9V Fixed Over Temperature Protection、Short Circuit Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsCJ79L09
SOT-89-3L0℃~+150℃@(Tj) 1 1.7V 100mA 24V 4.1mA 45dB@(120Hz) 58uV 9V Fixed Negative TO-92 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJiangsu Changjing Electronics Technology (CJ)Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the 79L09?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1OUT_2IN_3GND 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 79L09?
SOT-89, with 3 pins. Its footprint is drawn on this page.
Where is the 79L09 datasheet?
YFW publishes it: the Datasheet link on this page opens it.
Where can I order the 79L09?
JLCPCB lists it as part C22391915, with 309 in stock; the sellers' links on this page open their listings.
What can replace the 79L09?
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.