Integrated Circuits (ICs)

SC1104AISTRT

Obsolete

IC REG CTRLR BUCK 8SOIC

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Integrated Circuits (ICs)

Obsolete

IC REG CTRLR BUCK 8SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	SC1104AISTRT

Clock Sync	False
Control Features	Enable, Phase Control, Soft Start
Duty Cycle (Max) [Max]	95 %
Frequency - Switching	300 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	True
Topology	Buck

Part	Clock Sync	Topology	Duty Cycle (Max) [Max]	Frequency - Switching	Mounting Type	Output Phases	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Output Configuration	Function	Package / Case	Package / Case	Package / Case	Control Features	Supplier Device Package	Number of Outputs	Synchronous Rectifier	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]
Semtech Corporation SC1104AISTRT		Buck	95 %	300 kHz	Surface Mount	1	85 C	-40 ¯C	Transistor Driver	Positive	Step-Down	0.154 in	8-SOIC	3.9 mm	Enable Phase Control Soft Start	8-SOIC	1
Semtech Corporation SC1104BISTRT		Buck	90 %	600 kHz	Surface Mount	1	85 C	-40 ¯C	Transistor Driver	Positive	Step-Down	0.154 in	8-SOIC	3.9 mm	Enable Phase Control Soft Start	8-SOIC	1		4.5 V	7 V

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.04

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Technical documentation and resources