Integrated Circuits (ICs)

MP1475SGJ-Z

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Monolithic Power Systems Inc.

CONV DC-DC SINGLE STEP DOWN 4.5V 16V 8-PIN TSOT-23 T/R

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Integrated Circuits (ICs)

MP1475SGJ-Z

Active

Monolithic Power Systems Inc.

CONV DC-DC SINGLE STEP DOWN 4.5V 16V 8-PIN TSOT-23 T/R

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP1475SGJ-Z

Current - Output	3 A
Frequency - Switching	500 kHz
Function	Step-Down
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	SOT-23-8 Thin, TSOT-23-8
Supplier Device Package	TSOT-23-8
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	15.2 V
Voltage - Output (Min/Fixed)	0.8 V

MP1475 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Topology	Frequency - Switching	Voltage - Input (Min) [Min]	Output Type	Function	Voltage - Output (Max) [Max]	Voltage - Input (Max) [Max]	Current - Output	Voltage - Output (Min/Fixed)	Number of Outputs	Supplier Device Package	Output Configuration	Package / Case	Board Type	Outputs and Type	Outputs and Type	Supplied Contents	Voltage - Output	Utilized IC / Part	Main Purpose	Regulator Topology	Voltage - Input	Contents
Monolithic Power Systems Inc. MP1475SGJ-Z	-40 C	125 °C	Surface Mount	Buck	500 kHz	4.5 V	Adjustable	Step-Down	15.2 V	16 V	3 A	0.8 V	1	TSOT-23-8	Positive	SOT-23-8 Thin TSOT-23-8
Monolithic Power Systems Inc. MP1475DJ-LF-Z	-40 C	125 °C	Surface Mount	Buck	500 kHz	4.5 V	Adjustable	Step-Down	15.2 V	16 V	3 A	0.8 V	1	TSOT-23-8	Positive	SOT-23-8 Thin TSOT-23-8
Monolithic Power Systems Inc. MP1475DJ-LF-P	-40 C	125 °C	Surface Mount	Buck	500 kHz	4.5 V	Adjustable	Step-Down	15.2 V	16 V	3 A	0.8 V	1	TSOT-23-8	Positive	SOT-23-8 Thin TSOT-23-8
Monolithic Power Systems Inc. EV1475S-J-00A					500 kHz						3 A						Fully Populated	1	1 Non-Isolated Output Non-Isolated	Board(s)	3.3 V	MP1475S	DC/DC Step Down	Buck	12 VDC	Board(s)
Monolithic Power Systems Inc. MP1475SGJ-P	-40 C	125 °C	Surface Mount	Buck	500 kHz	4.5 V	Adjustable	Step-Down	15.2 V	16 V	3 A	0.8 V	1	TSOT-23-8	Positive	SOT-23-8 Thin TSOT-23-8

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	$ 1.79
		10	$ 1.61
		25	$ 1.52
		100	$ 1.29
		250	$ 1.21
		500	$ 1.06
		1000	$ 0.88
	Digi-Reel®	1	$ 1.79
		10	$ 1.61
		25	$ 1.52
		100	$ 1.29
		250	$ 1.21
		500	$ 1.06
		1000	$ 0.88
	N/A	836	$ 1.67
	Tape & Reel (TR)	3000	$ 0.82
		6000	$ 0.79

Description

General part information

MP1475 Series

The MP1475S is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input-supply range. The MP1475S has synchronous-mode operation for higher efficiency over the output current-load range. Current-mode operation provides fast, transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shut down (TSD). The MP1475S requires a minimal number of readily available, standard, external components and is available in a space-saving 8-pin TSOT23 package.Wide 4.5V to 16V Operating-Input Range 120mO/50mO Low RDS(ON) Internal Power MOSFETs High-Efficiency Synchronous-Mode Operation Fixed 500kHz Switching Frequency Synchronizes from a 300kHz to 2MHz External Clock Power-Save Mode at Light Load Internal Soft-Start Power Good Indicator Over-Current Protection and Hiccup Thermal Shutdown Output Adjustable from 0.8V Available in a 8-pin TSOT-23 Package

Documents

Technical documentation and resources