LP2951CSD - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LP2951CSD
Manufacturer

TI
ChipWorker Part#

CW105324444
Category

Voltage Regulator
Package

WDFN-8
Description

LDO Voltage Regulator, Adjustable, 2.3V to 30V in, 380mV drop, 1.24V to 29V/0.1A out, WSON-8
Documentation

Datasheet

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LP2951CSD Specifications

Attribute	Attribute Value

Part Number	LP2951CSD
Manufacturer	TI
ChipWorker Part#	CW105324444
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	WDFN-8
Number of Outputs	1 Output
Output Voltage	5 V
Output Current	100 mA
Number of Positions	8 Position
Quiescent Current	0.075 mA
Output Capacitor Type	Ceramic
voltage rating	380 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	30 V
Input Voltage (Min)	2.3 V
Output Voltage (Max)	29 V
Output Voltage (Min)	1.24 V
Output Current (Max)	0.1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.5 %
Input Voltage	2.3V ~ 30V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The LP2951CSD is an adjustable micro-power Voltage Regulator with very low quiescent current and very low-dropout voltage. It is ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the device increases only slightly in dropout, prolonging battery life. Careful design of the LP2951-N has minimized all contributions to the error budget. This includes a tight initial tolerance, extremely good load and line regulation (0.05% typical) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference. One such feature is an error flag output which warns of a low output voltage, often due to falling batteries on the input. It may be used for a power-ON reset. A second feature is the logic-compatible shutdown input which enables the regulator to be switched ON and OFF. Also, the part may be pin-strapped for a 5/3/3.3V output or programmed from 1.24 to 29V with an external pair of resistors.
High accuracy output voltage
Extremely tight load and line regulation
Very low temperature coefficient
Use as regulator or reference
Needs minimum capacitance for stability
Current and thermal limiting
Stable with low-ESR output capacitors (10mR to 6R)
Ensured 100mA output current
Green product and no Sb/Br

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