Integrated Circuits (ICs)

LR745N8-G

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SMPS START-UP CIRCUIT 3-PIN SOT-89 T/R

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Integrated Circuits (ICs)

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SMPS START-UP CIRCUIT 3-PIN SOT-89 T/R

Technical Specifications

Parameters and characteristics for this part

Part	Current - Supply	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Applications	Mounting Type	Package / Case
Microchip Technology LR745N3-G-P003	500 µA	TO-92-3	-55 °C	150 °C	35 V	450 V	SMPS Start-Up	Through Hole	TO-226-3 TO-92-3
Microchip Technology LR745N8-G	500 µA	TO-243AA (SOT-89)	-55 °C	150 °C	35 V	450 V	SMPS Start-Up	Surface Mount	TO-243AA
Microchip Technology LR745N3-G	500 µA	TO-92-3	-55 °C	150 °C	35 V	450 V	SMPS Start-Up	Through Hole	TO-226-3 TO-92-3
Microchip Technology LR745N3-G-P013	500 µA	TO-92-3	-55 °C	150 °C	35 V	450 V	SMPS Start-Up	Through Hole	TO-226-3 TO-92-3

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

General part information

Accepts inputs from 35 to 450V

Output current limiting

For PWM ICs with start-up threshold voltage of 13.918.0V

Technical documentation and resources