LP2954IS

Texas Instruments

-40℃~+125℃@(Tj) 1 1.23V~29V 150uA 250mA 30V 400uVrms 600mV@(250mA) Adjustable Over Current Protection、Over Temperature Protection、Reverse connection protection Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended

Datasheetti/LP2954IS

Category: Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package: TO-263-3
Pins: 5

Overview

The LP2954IS is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a TO-263-3 package with 5 pins. -40℃~+125℃@(Tj) 1 1.23V~29V 150uA 250mA 30V 400uVrms 600mV@(250mA) Adjustable Over Current Protection、Over Temperature Protection、Reverse connection protection Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:TO-263-3_L10.2-W8.6-P2.54-LS14.4-BL, from EasyEDA), ready for a KiCad board. 1 are in stock at JLCPCB (part C2863688).

Symbol

The library has no symbol for this part yet.

Footprint

EasyEDA_Cloud:TO-263-3_L10.2-W8.6-P2.54-LS14.4-BLFrom EasyEDA

Parameters

Features: Over Current Protection
Noise: 400uVrms
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Output Configuration: Positive
Output Current: 250mA
Output Type: Adjustable
Output Voltage: 1.23V~29V
Voltage - Supply: 30V
Voltage Dropout: 600mV@(250mA)
standby current: 150uA

Order codes

LP2954IS/NOPBLCSC C2863688

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A live frame, for any web page

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A picture

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A picture that opens the part, for a README

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Questions

Is there a KiCad symbol and footprint for the LP2954IS?

Yes. the footprint EasyEDA_Cloud:TO-263-3_L10.2-W8.6-P2.54-LS14.4-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP2954IS?

TO-263-3, with 5 pins. Its footprint is drawn on this page.

Where is the LP2954IS datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LP2954IS?

JLCPCB lists it as part C2863688, with 1 in stock; the sellers' links on this page open their listings.

What can replace the LP2954IS?

Parts like it in the library: the LM350S/TR by HGSEMI, the LM1117S-1.2/TR by HGSEMI and the LM338S/TR by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.