Integrated Circuits (ICs)

CS5173EDR8G

LTB

ON Semiconductor

DC-DC SWITCHING REGULATOR, BOOST, 2.7V TO 30V IN, 1.5A OUT, SOIC-8

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DocumentsProduct Change Notice EN Datasheet

Integrated Circuits (ICs)

CS5173EDR8G

LTB

ON Semiconductor

DC-DC SWITCHING REGULATOR, BOOST, 2.7V TO 30V IN, 1.5A OUT, SOIC-8

Deep-Dive with AI

DocumentsProduct Change Notice EN Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CS5173EDR8G

Current - Output	1.5 A
Frequency - Switching	560 kHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Voltage - Input (Max) [Max]	30 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Max) [Max]	40 V
Voltage - Output (Min/Fixed)	1.28 V

CS5173 Series

Part	Voltage - Input (Max) [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Output (Max) [Max]	Voltage - Input (Min) [Min]	Output Type	Supplier Device Package	Function	Voltage - Output (Min/Fixed)	Current - Output	Mounting Type	Number of Outputs	Frequency - Switching	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration
ON Semiconductor CS5173ED8	30 V	8-SOIC	3.9 mm	0.154 in	40 V	2.7 V	Adjustable	8-SOIC	Step-Up	1.28 V	1.5 A	Surface Mount	1	560 kHz	-40 °C	125 ¯C	Positive
ON Semiconductor CS5173EDR8G	30 V	8-SOIC	3.9 mm	0.154 in	40 V	2.7 V	Adjustable	8-SOIC	Step-Up	1.28 V	1.5 A	Surface Mount	1	560 kHz	-40 °C	125 ¯C	Positive
ON Semiconductor CS5173ED8G	30 V	8-SOIC	3.9 mm	0.154 in	40 V	2.7 V	Adjustable	8-SOIC	Step-Up	1.28 V	1.5 A	Surface Mount	1	560 kHz	-40 °C	125 ¯C	Positive

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.32
		10	$ 2.08
		25	$ 1.96
		100	$ 1.57
		250	$ 1.37
		500	$ 1.34
	Digi-Reel®	1	$ 2.32
		10	$ 2.08
		25	$ 1.96
		100	$ 1.57
		250	$ 1.37
		500	$ 1.34
	Tape & Reel (TR)	2500	$ 1.02
		5000	$ 0.98
Newark	Each (Supplied on Cut Tape)	1	$ 3.20
		10	$ 1.81
		25	$ 1.70
		50	$ 1.58
		100	$ 1.47
		250	$ 1.29
		500	$ 1.28

Description

General part information

CS5173 Series

CS5173EDR8G is a boost switching regulator with a high efficiency. The flexibility of the design allows the chips to operate in most power supply configurations, including boost, flyback, forward, inverting, and SEPIC. The IC utilizes current mode architecture, which allows excellent load and line regulation, as well as a practical means for limiting current. Combining high frequency operation with a highly integrated regulator circuit results in an extremely compact power supply solution. The circuit design includes provisions for features such as frequency synchronization, shutdown, and feedback controls for either positive or negative voltage regulation.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet