78L05U
STMicroelectronicsExtended
-20℃~+120℃ -41dB@(120Hz) 1 1.7V 20V 40uV 5.5mA 5V Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/78L05U
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-89
- Pins
- 3
- In stock
- 1 at JLCPCB (C83866)
Overview
The 78L05U is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOT-89 package with 3 pins. -20℃~+120℃ -41dB@(120Hz) 1 1.7V 20V 40uV 5.5mA 5V Fixed Positive SOT-89 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 are in stock at JLCPCB (part C83866).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | OUT | Power out |
| 2 | GND | Power in |
| 3 | IN | Power in |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the 78L05U?
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 78L05U?
SOT-89, with 3 pins. Its footprint is drawn on this page.
Where is the 78L05U datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the 78L05U?
JLCPCB lists it as part C83866, with 1 in stock; the sellers' links on this page open their listings.
What can replace the 78L05U?
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.