LP2954AIS
Texas InstrumentsExtended
-40℃~+125℃@(Tj) 1 250mA 30V 400uVrms 470mV@(250mA) 5V 90uA Fixed Over Current Protection、Over Temperature Protection、Reverse connection protection、Enable Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- ti/LP2954AIS
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-263-3
- Pins
- 4
- In stock
- 0 at JLCPCB (C2863928)
Overview
The LP2954AIS is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a TO-263-3 package with 4 pins. -40℃~+125℃@(Tj) 1 250mA 30V 400uVrms 470mV@(250mA) 5V 90uA Fixed Over Current Protection、Over Temperature Protection、Reverse connection protection、Enable Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulators:REG3+1 1IN-2GND-3OUT+4GND, from CERN's library) and its footprint (Package_TO_SOT_SMD:TO-263-3_TabPin4, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2863928).
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | IN | Input |
| 2 | GND | Power in |
| 3 | OUT | Power in |
| 4 | GND | Power in |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the LP2954AIS?
Yes. The symbol is Regulators:REG3+1 1IN-2GND-3OUT+4GND and the footprint Package_TO_SOT_SMD:TO-263-3_TabPin4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LP2954AIS?
TO-263-3, with 4 pins. Its footprint is drawn on this page.
Where is the LP2954AIS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LP2954AIS?
JLCPCB lists it as part C2863928, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LP2954AIS?
Parts like it in the library: the AMS1084CM-5.0 by Advanced Monolithic Systems, the LM1085ISX-5.0 by Texas Instruments, the LM1084S-5.0/TR by HGSEMI and the LM1085S-5.0/TR by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.