LM2574-33BWM

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Micrel Inc.

IC REG BUCK 3.3V 500MA 14SOIC

Search across all available documentation for this part.

Active

Micrel Inc.

IC REG BUCK 3.3V 500MA 14SOIC

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	342	$ 0.88

General part information

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 14-SOIC (0.295", 7.50mm Width)

Technical documentation and resources

No documents available

Parameters and characteristics commom to parts in this series

IC REG BUCK ADJ 500MA 14SOIC

Part	Frequency - Switching	Mounting Type	Output Configuration	Current - Output	Output Type	Function	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Topology	Package / Case	Package / Case	Package / Case	Voltage - Output (Max)	Output Type
Micrel Inc. LM2574BWM TR	52 kHz	Surface Mount	Positive	500 mA	Adjustable	Step-Down	4 V	1.23 V	-40 °C	125 ¯C	1	Buck	0.295 in	14-SOIC	7.5 mm	37 V
Micrel Inc. LM2574BWM	52 kHz	Surface Mount	Positive	500 mA	Adjustable	Step-Down		1.23 V	-40 °C	85 °C	1	Buck	0.295 in	14-SOIC	7.5 mm	37 V
Micrel Inc. LM2574-33BWM	52 kHz	Surface Mount	Positive	500 mA		Step-Down		3.3 V	-40 °C	85 °C	1	Buck	0.295 in	14-SOIC	7.5 mm		1.81 mOhm
Micrel Inc. LM2574-3.3BWM	52 kHz	Surface Mount	Positive	500 mA		Step-Down		3.3 V	-40 °C	85 °C	1	Buck	0.295 in	14-SOIC	7.5 mm		1.81 mOhm
Micrel Inc. LM2574-12BWM	52 kHz	Surface Mount	Positive	500 mA		Step-Down		12 V	-40 °C	85 °C	1	Buck	0.295 in	14-SOIC	7.5 mm		1.81 mOhm