2 layers18.8 × 8.1 mm
Dell charger emulator
KivApple/dell-charger-emulator
Emulator of original Dell charger using ATTINY85
6 parts154
L78L33ACZ
STMicroelectronicsExtended
0℃~+125℃@(Tj) 1 100mA 2V 3.3V 30V 40uV 49dB@(120Hz) 6mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-92-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/L78L33ACZ
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-92-3
- Pins
- 3
- In stock
- 2,995 at JLCPCB (C2927581)
- Used on
- 4 open-source boards
Overview
The L78L33ACZ is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-92-3 package with 3 pins. 0℃~+125℃@(Tj) 1 100mA 2V 3.3V 30V 40uV 49dB@(120Hz) 6mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-92-3 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 (EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, from EasyEDA), ready for a KiCad board. 2,995 are in stock at JLCPCB (part C2927581). 4 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | OUT | Power out |
| 2 | GND | Power in |
| 3 | IN | Power in |
Open-source boards using it
4- 2 layers100 × 100 mm
- 4 layers152.9 × 77.2 mm
LEC
MSTRocketDesignTeam/Liquid-Engine-Controller
Evolution of the RDT's Custom Liquid Engine Control Unit!
71 parts2AGPL-3.0 - 2 layers45.5 × 33 mm
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the L78L33ACZ?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1OUT_2GND_3IN and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the L78L33ACZ?
TO-92-3, with 3 pins. Its footprint is drawn on this page.
Where is the L78L33ACZ datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the L78L33ACZ?
JLCPCB lists it as part C2927581, with 2,995 in stock; the sellers' links on this page open their listings.
What can replace the L78L33ACZ?
Parts like it in the library: the LM2950-3.3 by HTC Korea TAEJIN Tech, the LM2950G-3.3 by HTC Korea TAEJIN Tech, the HX7333 by HX and the MCP1702-3302E/TO by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the L78L33ACZ?
4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.