LM1770SMF

National Semiconductor

LM1770SMF

Analog & Power

SWITCHING CONTROLLER, VOLTAGE-MO

ActiveSC-74A, SOT-753Analog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Down
Number of Outputs1
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Clock SyncNo
ManufacturerNational Semiconductor
Mounting TypeSurface Mount
Product StatusActive
Synchronous RectifierYes
TopologyBuck

Electrical

Voltage - Supply (Vcc/Vdd)2.8V ~ 5.5V
Switching Frequency100kHz ~ 1MHz

Mechanical

PackageBulk
Package / CaseSC-74A, SOT-753

Environmental

Operating Temperature-40°C~125°C(TJ)