LM2852 Series

2A 500/1500kHz Synchronous Buck Regulator

Catalog

2A 500/1500kHz Synchronous Buck Regulator

Part	Current - Output	Voltage - Input (Max)	Voltage - Input (Min)	Topology	Operating Temperature (Max)	Operating Temperature (Min)	Package Length	Package Name	Package Width	Voltage - Output (Min/Fixed)	Output Type	Mounting Type	Output Configuration	Synchronous Rectifier	Frequency - Switching	Function	Number of Outputs	Supplied Contents	Total Output Count	Non-Isolated Output Count	Board Type	Voltage - Output	Main Purpose	Regulator Topology	Utilized IC / Part	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Contents
Texas Instruments LM2852YMXAX-1.8	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	1.8 V	Fixed	Surface Mount	Positive	Yes	500 kHz	Step-Down	1
Texas Instruments LM2852YMXA-1.5/NOPB	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	1.5 V	Fixed	Surface Mount	Positive	Yes	500 kHz	Step-Down	1
Texas Instruments LM2852YMXAX-2.5	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	2.5 V	Fixed	Surface Mount	Positive	Yes	500 kHz	Step-Down	1
Texas Instruments LM2852XMXAX-2.5/NOPB	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	2.5 V	Fixed	Surface Mount	Positive	Yes	1.5 MHz	Step-Down	1
Texas Instruments LM2852XMXA-3.3/NOPB	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	3.3 V	Fixed	Surface Mount	Positive	Yes	1.5 MHz	Step-Down	1
Texas Instruments LM2852X-1.8EVAL	2 A										Non-Isolated				1.5 MHz			Board(s)	1	1 count	Fully Populated	1.8 V	DC/DC Step Down	Buck	LM2852	2.85 V	5.5 V	Board
Texas Instruments LM2852XMXAX-1.8/NOPB	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	1.8 V	Fixed	Surface Mount	Positive	Yes	1.5 MHz	Step-Down	1
Texas Instruments LM2852YMXAX-1.8	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	1.8 V	Fixed	Surface Mount	Positive	Yes	500 kHz	Step-Down	1
Texas Instruments LM2852XMXAX-1.8	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	1.8 V	Fixed	Surface Mount	Positive	Yes	1.5 MHz	Step-Down	1
Texas Instruments LM2852XMXA-2.5	2 A	5.5 V	2.85 V	Buck	125 °C	-40 °C	0.173 in	14-HTSSOP 14-PowerTSSOP	4.4 mm	2.5 V	Fixed	Surface Mount	Positive	Yes	1.5 MHz	Step-Down	1

Catalog

2A 500/1500kHz Synchronous Buck Regulator

Description

The LM2852 synchronous buck regulator is a high frequency step-down switching voltage regulator capable of driving up to a 2A load with excellent line and load regulation. The LM2852 can accept an input voltage between 2.85 V and5.5 V and deliver an output voltage that is factory programmable from 0.8 V to 3.3 V in 100-mV increments. The LM2852 is available with a choice of two switching frequencies –500 kHz (LM2852Y) or 1.5 MHz (LM2852X). It also features internal, type-three compensation to deliver a low component count solution. The exposed-pad HTSSOP-14 package enhances the thermal performance of the LM2852. The LM2852 synchronous buck regulator is a high frequency step-down switching voltage regulator capable of driving up to a 2A load with excellent line and load regulation. The LM2852 can accept an input voltage between 2.85 V and5.5 V and deliver an output voltage that is factory programmable from 0.8 V to 3.3 V in 100-mV increments. The LM2852 is available with a choice of two switching frequencies –500 kHz (LM2852Y) or 1.5 MHz (LM2852X). It also features internal, type-three compensation to deliver a low component count solution. The exposed-pad HTSSOP-14 package enhances the thermal performance of the LM2852.