Integrated Circuits (ICs)

LM2831YMFX

Obsolete

Texas Instruments

IC REG BUCK ADJ 1.5A SOT23-5

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DocumentsDatasheet LM2831 User Guide

Integrated Circuits (ICs)

LM2831YMFX

Obsolete

Texas Instruments

IC REG BUCK ADJ 1.5A SOT23-5

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DocumentsDatasheet LM2831 User Guide

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM2831YMFX

Current - Output	1.5 A
Frequency - Switching	550 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	3 V
Voltage - Output (Max) [Max]	4.5 V
Voltage - Output (Min/Fixed)	0.6 V

LM2831 Series

Part	Frequency - Switching	Mounting Type	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Voltage - Output (Max) [Max]	Voltage - Output (Min/Fixed)	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Number of Outputs	Function	Package / Case	Topology	Current - Output	Output Type
Texas Instruments LM2831XMFX	1.6 MHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	SOT-23-5	1	Step-Down	SC-74A SOT-753	Buck	1.5 A	Adjustable
Texas Instruments LM2831YMF	550 kHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	SOT-23-5	1	Step-Down	SC-74A SOT-753	Buck	1.5 A	Adjustable
Texas Instruments LM2831YMFX	550 kHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	SOT-23-5	1	Step-Down	SC-74A SOT-753	Buck	1.5 A	Adjustable
Texas Instruments LM2831YMFX/NOPB	550 kHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	SOT-23-5	1	Step-Down	SC-74A SOT-753	Buck	1.5 A	Adjustable
Texas Instruments LM2831YSDX/NOPB	550 kHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	6-WSON (3x3)	1	Step-Down		Buck	1.5 A	Adjustable
Texas Instruments LM2831XSD/NOPB	1.6 MHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	6-WSON (3x3)	1	Step-Down		Buck	1.5 A	Adjustable
Texas Instruments LM2831ZSDX/NOPB	3 MHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	6-WSON (3x3)	1	Step-Down		Buck	1.5 A	Adjustable
Texas Instruments LM2831XSDX	1.6 MHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	6-WSON (3x3)	1	Step-Down		Buck	1.5 A	Adjustable
Texas Instruments LM2831ZMFX/NOPB	3 MHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	SOT-23-5	1	Step-Down	SC-74A SOT-753	Buck	1.5 A	Adjustable
Texas Instruments LM2831XSDX/NOPB	1.6 MHz	Surface Mount	3 V	5.5 V	4.5 V	0.6 V	Positive	-40 °C	125 ¯C	6-WSON (3x3)	1	Step-Down		Buck	1.5 A	Adjustable

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LM2831 Series

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A SC-74A, SOT-753