2 layers164.7 × 58.4 mm
TO-220
Overview
The L7905 is an uncategorised made by KTP in a TO-220 package with 3 pins. TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulator_Linear:L7905, from KiCad's library), ready for a KiCad board. 1,000 are in stock at JLCPCB (part C56232083). 44 open-source boards in 35 repositories on GitHub use it.
Symbol
Footprint
The library has no footprint for this part yet.
Order codes
1- L7905LCSC C56232083
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | VI | Power in |
| 3 | VO | Power out |
Open-source boards using it
All 44- 2 layers285 × 222.5 mm
Polykit x mainboard
polykit/polykit-x-mainboard
Schematics and PCB layout for a mainboard for an 8 voice polyphonic synthesizer
220 parts22 - 2 layers80 × 60 mm
Sgikbd
jtsiomb/sgikbd
PS/2 keyboard/mouse converter for old Silicon Graphics computers.
35 parts20GPL-3.0 - 2 layers140 × 75 mm
- 4 layers54.4 × 34.8 mm
PICO AT
wiretap-retro/PICO-AT-Power-Adapter-softpower
A version of the regular PICO-AT adapter, but with momentary power switch support.
16 parts7 - 2 layers99.1 × 66 mm
AgatSpeechBoard
sintech/AgatSpeechBoard
КР1803ВЖ1 (TMS5100) based speech synthesizer for Agat computer
31 parts5MIT - 2 layers98 × 98 mm
VCDO
Sonosus/VCDO
A Kosmo oscillator module that uses the Electric Druid VCDO chip.
93 parts4CC-BY-SA-4.0 - 2 layers100 × 100 mm
Questions
Is there a KiCad symbol and footprint for the L7905?
Yes. The symbol is Regulator_Linear:L7905, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the L7905?
TO-220, with 3 pins.
Where can I order the L7905?
JLCPCB lists it as part C56232083, with 1,000 in stock; the sellers' links on this page open their listings.
What can replace the L7905?
Parts like it in the library: the L7805CAT by GREENMICRO, the LM317TAT by GREENMICRO, the L7824CV(UMW ) by UMW and the L7824CV(XBLW) by XBLW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the L7905?
44 boards in 35 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
L7805CAT
TO-220-3-40℃~+105℃ 1 1.5A 2V@(500mA) 35V 40uVrms 5V 6mA 80dB@(120Hz) Fixed Over Current Protection、Thermal shutdown Positive TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorisedLM317TAT
TO-220-3-40℃~+85℃ 0.003%Vout 1 1.2V~37V 1.5A 40V 80dB@(12Hz) Adjustable Over Current Protection、Short Circuit Protection Positive TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorised
L7824CV(UMW )
TO-220-40℃~+125℃ 1 24V 40V 6mA Fixed Positive Short Circuit Protection、Thermal shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWUncategorised
L7824CV(XBLW)
TO-2200℃~+125℃@(Tj) 1 1.5A 170uV 240mA 24V 2V@(500mA) 38V 70dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSXBLWUncategorisedL7809CVAT
TO-220-30℃~+125℃ 1 1.5A 35V 56dB@(120Hz) 58uV 9V Fixed Positive Short Circuit Protection、Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorisedL7810CV(GMIC)
TO-220-3-40℃~+125℃ 1 1.2A 10V 35V 52uV 5mA Fixed Positive Short Circuit Protection、Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorisedL7812CVAT
TO-220-3-20℃~+150℃ 1 1.5A 12V 2V@(1A) 35V 55dB@(120Hz) 75uV 8mA Fixed Positive Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorisedL7915CVAT
TO-220-30℃~+125℃ 1 1.5A 1.5V@(1A) 15V 250uV 35V 7.8mA Fixed Negative Short Circuit Protection、Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorised