Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Linear > LP2951ACMM-3-3-NOPB

LP2951ACMM-3.3/NOPB

Texas Instruments

Part Number:	LP2951ACMM-3.3/NOPB
Manufacturer:	Texas Instruments
Part Type:	Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Linear > LP2951ACMM-3-3-NOPB
Qty Available:
Description:	100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125

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100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125

Specifications

TYPE	DESCRIPTION
Case/Package	VSSOP
Contact Plating	Tin
Mount	Surface Mount
Number of Pins	8
Accuracy	0.5 %
Dropout Voltage	380 mV
Max Input Voltage	30 V
Max Operating Temperature	125 °C
Max Output Current	100 mA
Min Input Voltage	2.3 V
Min Operating Temperature	-40 °C
Nominal Output Voltage	3.3 V
Number of Channels	1
Number of Outputs	1
Number of Regulators	1
Output Current	100 mA
Output Type	Fixed
Output Voltage	3.3 V
Packaging	Cut Tape
Polarity	Positive
Quiescent Current	75 µA
Reference Voltage	1.25 V
Schedule B	8542390000
Height	1.07 mm
Length	3 mm
Thickness	970 µm
Width	3 mm

Images

Documentation for Texas Instruments LP2951ACMM-3.3/NOPB

Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Technical Drawing	View & Download LP2951ACMM-3-3-NOPB Technical Drawing
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet
Datasheet	View & Download LP2951ACMM-3-3-NOPB Datasheet

Alternate Descriptions

Descriptions of Texas Instruments LP2951ACMM-3.3/NOPB provided by its distributors.
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8
LDO Regulator Pos 3.3V 0.1A 8-Pin VSSOP T/R
IC, LDO VOLT REG, 3.3V, 0.1A, 8-SOIC
Voltage Regulator IC; Voltage Regulator Type:Adjustable Positive LDO Linear; Input Voltage Primary Max:30V; Output Voltage Max:3.3V; Output Current Max:100mA; Dropout Voltage, Vdo:380mV; Voltage Tolerance ±:0.005%; No. of Outputs:1 ;RoHS Compliant: Yes
LDO, REG, 30VIN, 0.1A, 3.3V, SMD; Primary Input Voltage:30V; Output Voltage Adjustable Range:-; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:380mV; Voltage Regulator Case Style:SOIC; No. of Pins:8; Output Current:100mA; Operating Temperature Range:-40°C to +125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2011)
The LP2950 and LP2951 are micro power voltage regulators with very low quiescent current (75uA typ.) and very low dropout voltage (typ. 40mV at light loads and 380mV at 100mA). They are ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the LP2950/ LP2951 increases only slightly in dropout, prolonging battery life. The LP2950-5.0 is available in the surface-mount D-Pak package, and in the popular 3-pin TO-92 package for pincompatibility with older 5V regulators. The 8-lead LP2951 is available in plastic, ceramic dual-in-line, LLP, or metal can packages and offers additional system functions. 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 5V, 3V, or 3.3V output (depending on the version), or programmed from 1.24V to 29V with an external pair of resistors. Careful design of the LP2950/LP2951 has minimized all contributions to the error budget. This includes a tight initial tolerance (.5% typ.), extremely good load and line regulation (.05% typ.) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference.

LP2951ACMM-3.3/NOPB

Texas Instruments

Specifications

Images

Documentation for Texas Instruments LP2951ACMM-3.3/NOPB

Alternate Descriptions

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