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LP2951CSD-3.0

Texas Instruments

-40℃~+125℃@(Tj) 1 100mA 120uA 30V 3V 430uVrms 450mV@(100mA) Fixed Over Current Protection、Over Temperature Protection Positive WSON-8-EP(4x4) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCti/LP2951CSD-3.0
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
WSON-8-EP(4x4)
Pins
9

Overview

The LP2951CSD-3.0 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a WSON-8-EP(4x4) package with 9 pins. -40℃~+125℃@(Tj) 1 100mA 120uA 30V 3V 430uVrms 450mV@(100mA) Fixed Over Current Protection、Over Temperature Protection Positive WSON-8-EP(4x4) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP2951ACSD_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:WSON-8_L4.0-W4.0-P0.80-BL-EP-2, from EasyEDA), ready for a KiCad board. 19 are in stock at JLCPCB (part C2876146).

Symbol

EP9IN8FEEDBACK7VTAP6ERROR#5GROUND4SHUTDOWN3SENSE2OUT1
EasyEDA_Cloud:LP2951ACSD_NOPBFrom EasyEDA

Footprint

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EasyEDA_Cloud:WSON-8_L4.0-W4.0-P0.80-BL-EP-2From EasyEDA

Parameters

11
Features
Short Circuit Protection
Noise
430uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
100mA
Output Type
Fixed
Output Voltage
3V
Voltage - Supply
30V
Voltage Dropout
450mV@(100mA)
standby current
120uA

Order codes

1

Pinout

9
The pins of the LP2951CSD-3.0
PinNameType
1OUTUnspecified
2SENSEUnspecified
3SHUTDOWNUnspecified
4GROUNDUnspecified
5ERROR#Unspecified
6VTAPUnspecified
7FEEDBACKUnspecified
8INUnspecified
9EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the LP2951CSD-3.0?

Yes. The symbol is EasyEDA_Cloud:LP2951ACSD_NOPB and the footprint EasyEDA_Cloud:WSON-8_L4.0-W4.0-P0.80-BL-EP-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP2951CSD-3.0?

WSON-8-EP(4x4), with 9 pins. Its footprint is drawn on this page.

Where is the LP2951CSD-3.0 datasheet?

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

Where can I order the LP2951CSD-3.0?

JLCPCB lists it as part C2876146, with 19 in stock; the sellers' links on this page open their listings.

What can replace the LP2951CSD-3.0?

Parts like it in the library: the XC6206P302MR by HXY MOSFET, the XC6206P302MR by UMW, the LP5907MFX-3.0 by Texas Instruments and the ME6208A30M3G by MICRONE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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