LM2574 Series

Part	Voltage - Input (Max)	Output Configuration	Frequency - Switching	Output Type	Current - Output	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Mounting Type	Package Length	Package Name	Package Width	Number of Outputs	Function	Topology	Synchronous Rectifier	Operating Temperature (Max)	Operating Temperature (Min)
Microchip Technology LM2574BN	40 V	Positive	52 kHz	Adjustable	500 mA	1.23 V	37 V	Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C
Microchip Technology LM2574-3.3YN	40 V	Positive	52 kHz	Fixed	500 mA	3.3 V		Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C
Microchip Technology LM2574-12YN	40 V	Positive	52 kHz	Fixed	500 mA	12 V		Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C
Microchip Technology LM2574YN	40 V	Positive	52 kHz	Adjustable	500 mA	1.23 V	37 V	Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C
Microchip Technology LM2574-3.3BN	40 V	Positive	52 kHz	Fixed	500 mA	3.3 V		Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C
Microchip Technology LM2574-12BN	40 V	Positive	52 kHz	Fixed	500 mA	12 V		Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C
Microchip Technology LM2574-5.0YN	40 V	Positive	52 kHz	Fixed	500 mA	5 V		Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	1	Step-Down	Buck	No	125 °C	-40 °C

Pricing

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

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources

No documents available