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ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics

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ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics

Name: ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics
Brand: STMicroelectronics
Price: 1 USD

Brand Name : STMicroelectronics

Model Number : ST1S31PUR

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Function : Step-Down

Output Configuration : Positive

Topology : Buck

Output Type : Adjustable

Number of Outputs : 1

Voltage - Input (Min) : 2.8V

Voltage - Input (Max) : 5.5V

Voltage - Output (Min/Fixed) : 0.8V

Voltage - Output (Max) : 5.5V

Current - Output : 3A

Frequency - Switching : 1.5MHz

Synchronous Rectifier : Yes

Operating Temperature : -40°C ~ 150°C (TJ)

Mounting Type : Surface Mount

Package / Case : 8-VDFN Exposed Pad

Supplier Device Package : 8-QFN (3x3)

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Product Details

Description

The ST1S30 is a step-down DC-DC converter optimized for powering low output voltage applications. It supplies a current in excess of 3 A over an input voltage range from 2.7 V to 6 V.
A high PWM switching frequency (1.5 MHz) allows the use of tiny surface-mount components.

Features

■ 1.5 MHz fixed frequency PWM with current control mode
■ 3 A output current capability
■ Typical efficiency: > 90%
■ 2 % DC output voltage tolerance
■ Two versions available: power good or inhibit
■ Integrated output over-voltage protection
■ Non switching quiescent current: (typ) 1.5 mA over temperature range
■ RDSon (typ) 100 mΩ
■ Utilizes tiny capacitors and inductors
■ Operating junction temp. -25 °C to 125 °C
■ Available in DFN8 (4 x 4 mm) exposed pad

Specifications

Attribute	Attribute Value
Manufacturer	STMicroelectronics
Product Category	DC Switching Regulators
Series	ST1S31
Packaging	Alternate Packaging
Mounting-Style	SMD/SMT
Package-Case	8-VDFN Exposed Pad
Operating-Temperature	-40°C ~ 150°C (TJ)
Mounting-Type	Surface Mount
Output-Type	Adjustable
Function	Step-Down
Supplier-Device-Package	8-VFDFPN (3x3)
Number-of-Outputs	1 Output
Topology	Buck
Frequency-Switching	1.5MHz
Current-Output	3A
Output-Configuration	Positive
Output Voltage	0.8V
Voltage-Output-Max	5.5V
Synchronous-Rectifier	Yes
Voltage-Input-Min	2.8V
Voltage-Input-Max	5.5V
Output-Voltage	Adj
Input-Voltage-MAX	5.5 V
Output-Current	3 A
Switching-Frequency	1.5 MHz
Package-Case	VFDFPN-8

Descriptions

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN Exposed Pad

Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R

Voltage Regulators - Switching Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz

China ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics factory

ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics Images

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