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LP2951ACMM on a board, in 3D

LP2951ACMM

Texas Instruments

-40℃~+125℃@(Ta) 1 1.24V~29V、5V 100mA 30V 380mV@(100mA) 430uVrms 75uA Fixed、Adjustable Over Current Protection、Over Temperature Protection Positive VSSOP-8-0.65mm Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCti/LP2951ACMM
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
VSSOP-8-0.65mm
Pins
8

Overview

The LP2951ACMM is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a VSSOP-8-0.65mm package with 8 pins. -40℃~+125℃@(Ta) 1 1.24V~29V、5V 100mA 30V 380mV@(100mA) 430uVrms 75uA Fixed、Adjustable Over Current Protection、Over Temperature Protection Positive VSSOP-8-0.65mm Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Celestial_Power_Linear_VReg:TI LP2951ACMM, from Altium's library) and its footprint (Package_SO:VSSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C2860713).

Symbol

OUT1FB7~ERR5SD3SNS2VTAP6GND4IN8
Celestial_Power_Linear_VReg:TI LP2951ACMMFrom Altium's library

Footprint

12345678
Package_SO:VSSOP-8_3x3mm_P0.65mmFrom KiCad's library

Parameters

11
Features
Operating status indication
Noise
430uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Ta)
Output Configuration
Positive
Output Current
100mA
Output Type
Adjustable
Output Voltage
1.24V~29V
Voltage - Supply
30V
Voltage Dropout
380mV@(100mA)
standby current
75uA

Order codes

2

Pinout

8
The pins of the LP2951ACMM
PinNameType
1OUTPassive
2SNSPassive
3SDPassive
4GNDPassive
5~ERRPassive
6VTAPPassive
7FBPassive
8INPassive

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A picture that opens the part, for a README
[![LP2951ACMM](https://pcbkit.io/embed/parts/ti/LP2951ACMM.jpg?size=s)](https://pcbkit.io/parts/ti/LP2951ACMM)

Questions

Is there a KiCad symbol and footprint for the LP2951ACMM?

Yes. The symbol is Celestial_Power_Linear_VReg:TI LP2951ACMM and the footprint Package_SO:VSSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP2951ACMM?

VSSOP-8-0.65mm, with 8 pins. Its footprint is drawn on this page.

Where is the LP2951ACMM datasheet?

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

Where can I order the LP2951ACMM?

JLCPCB lists it as part C2860713, with 10 in stock; the sellers' links on this page open their listings.

What can replace the LP2951ACMM?

Parts like it in the library: the LP2951CMMX by Texas Instruments, the LP2951ACMMX by Texas Instruments, the LP3982IMMX-ADJ by Texas Instruments and the TPS74012DGK by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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