Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Regulator Type	Boost, Buck
	Product Type	Switching Regulator
	Number of Outputs	5
	Output Voltage	3.3 V
	Switching Frequency	2MHz
	Mount Type	Surface
	Quiescent Current	500nA
	Package Type	Flip-Chip
	Output Current	400mA
	Pin Count	8
	Output Type	Fixed
	Switching Regulator	Yes
	Height	0.37mm
	Length	1.44mm
	Width	1.14 mm
	Standards/Approvals	RoHS
	Series	ST1PS01
	Minimum Input Voltage	1.8V
	Maximum Operating Temperature	85°C
	Maximum Input Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Regulator Type Boost, Buck
	Product Type Switching Regulator
	Number of Outputs 5
	Output Voltage 3.3 V
	Switching Frequency 2MHz
	Mount Type Surface
	Quiescent Current 500nA
	Package Type Flip-Chip
	Output Current 400mA
	Pin Count 8
	Output Type Fixed
	Switching Regulator Yes
	Height 0.37mm
	Length 1.44mm
	Width 1.14 mm
	Standards/Approvals RoHS
	Series ST1PS01
	Minimum Input Voltage 1.8V
	Maximum Operating Temperature 85°C
	Maximum Input Voltage 5.5V
	Minimum Operating Temperature -40°C
	Automotive Standard No

500 nA input quiescent current at VIN=3.6 V (not switching)

94% typical efficiency at 1 mA load (VIN=3.6 V, VOUT=3.3 V)

100% duty cycle

1.8 V to 5.5 V input operating range

Undervoltage lockout: 1.57 V (VIN falling, typ.)

Up to 400 mA output current capability

Low power control operation for the best efficiency

Embedded soft-start circuit

Tiny external components: L=2.2 μH typ.

Selectable output voltages: 1.8 V to 3.3 V

Output voltage Power Good

±1.5% output voltage accuracy (VOUT, TA=25 °C)

Dynamic voltage selection (D0, D1)

Available in Flip-Chip package

STMicroelectronics, 5-Channel Boost, Buck, Switching Regulator, 400 mA, 3.3 V 2 MHz, Flip-Chip 8-Pin

Related links