ST1S40IPHR The ST1S40IPHR is a 3A DC step-down switching regulator from STMicroelectronics. It comes in an 8-SOIC package with an exposed pad.
Mfr Part #:

ST1S40IPHR

Available from 2 distributors
Mfr Name: ST
ST
The ST1S40IPHR is a 3A DC step-down switching regulator from STMicroelectronics. It comes in an 8-SOIC package with an exposed pad.
Total Stock: 1,643 pcs
$ Price Range: $1.08

ST1S40IPHR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,468 pcs
1468 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
175 pcs
175 pcs On Request 1 On Request On Request On Request On Request On Request

ST1S40IPHR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Style
SVHC Present
Storage Temperature
Tape & Reel
Type

ST1S40IPHR Description

Short technical summary and product information.

The ST1S40IPHR is a DC step-down switching regulator manufactured by STMicroelectronics. This component is designed to provide a stable output voltage from a higher input voltage, suitable for various power management applications.

 

Key specifications include a maximum output current of 3A. The device is housed in an 8-SOIC package with an exposed pad for enhanced thermal performance. It is described as RoHS3 Compliant, with an MSL rating of 1 (Unlimited) and REACH Unaffected status.

 

This switching regulator is ideal for applications requiring efficient voltage conversion. Its robust design and package type make it suitable for integration into compact electronic systems. The exposed pad on the 8-SOIC package aids in heat dissipation, crucial for maintaining performance under load.

 

Mounting is typically surface mount, facilitated by the SOIC package. The component's compliance with RoHS3 standards indicates its suitability for use in electronic equipment manufactured for markets with stringent environmental regulations.

ST1S40IPHR Quick Information

Product Type: DC-DC Switching Regulator
Series: ST1S40
Canonical Name: ST1S40IPHR DC step-down switching regulator
Subcategory: DC-DC Switching Regulator

ST1S40IPHR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ST1S40IPHR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST1S40IPHR Features

  • 3A maximum output current.
  • DC step-down switching regulator.
  • 8-SOIC package with exposed pad.
  • RoHS3 compliant.

ST1S40IPHR Applications

  • Point-of-load regulation in distributed power systems.
  • Power supply for consumer electronics devices.
  • DC-DC conversion in industrial equipment.
  • Efficient voltage step-down for embedded systems.

ST1S40IPHR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the ST1S40IPHR?

The ST1S40IPHR has a maximum output current of 3A.

What type of component is the ST1S40IPHR?

The ST1S40IPHR is a DC step-down switching regulator.

What package type is the ST1S40IPHR supplied in?

The ST1S40IPHR is supplied in an 8-SOIC package with an exposed pad.

What is the RoHS status of the ST1S40IPHR?

The ST1S40IPHR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the ST1S40IPHR?

The Moisture Sensitivity Level (MSL) for the ST1S40IPHR is 1 Unlimited.

What is the REACH status for the ST1S40IPHR?

The ST1S40IPHR is REACH Unaffected.

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