Integrated Circuits (ICs)

ADP1147AN-3.3

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STEP-DOWN SWITCHING REG

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Integrated Circuits (ICs)

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STEP-DOWN SWITCHING REG

Technical Specifications

Parameters and characteristics for this part

Specification	ADP1147AN-3.3

Clock Sync	False
Control Features	Current Limit, Frequency Control, Enable
Frequency - Switching	250 kHz
Function	Step-Down
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	0.3 in
Package / Case	8-DIP
Package / Case	7.62 mm
Supplier Device Package	8-PDIP
Synchronous Rectifier	False
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	16 V
Voltage - Supply (Vcc/Vdd) [Min]	3.5 V

Part	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Function	Output Phases	Mounting Type	Output Type	Frequency - Switching	Output Configuration	Supplier Device Package	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Topology	Number of Outputs	Control Features	Package / Case [y]	Package / Case [x]
Analog Devices ADP1147AN-3.3	16 V	3.5 V	Step-Down	1	Through Hole	Transistor Driver	250 kHz	Positive	8-PDIP	0.3 in	8-DIP	7.62 mm	70 °C	Buck	1	Current Limit Enable Frequency Control
Analog Devices ADP1147AN-5	16 V	3.5 V	Step-Down	1	Through Hole	Transistor Driver	250 kHz	Positive	8-PDIP	0.3 in	8-DIP	7.62 mm	70 °C	Buck	1	Current Limit Enable Frequency Control
Analog Devices ADP1147AR-3.3	16 V	3.5 V	Step-Down	1	Surface Mount	Transistor Driver	250 kHz	Positive	8-SOIC		8-SOIC		70 °C	Buck	1	Current Limit Enable Frequency Control	3.9 mm	0.154 in

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

Distributor	Package	Quantity	$

Digikey	Bulk	430	$ 0.70

General part information

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

Technical documentation and resources

No documents available