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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

Quality ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics for sale

ST1S31PUR IC REG BUCK ADJ 3A 8VFDFPN STMicroelectronics Images

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