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ST1S10PHR The STMicroelectronics ST1S10PHR is an adjustable, positive output DC-DC switching regulator. It operates as a step-down (buck) converter with a current capability of 3A.
Mfr Part #:

ST1S10PHR

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST1S10PHR is an adjustable, positive output DC-DC switching regulator. It operates as a step-down (buck) converter with a current capability of 3A.
✓ Total Stock: 113,602 pcs
$ Price Range: $1.08

ST1S10PHR Available from 7 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ST1S10PHR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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ST1S10PHR Description

Short technical summary and product information.

The STMicroelectronics ST1S10PHR is a versatile DC-DC switching regulator designed for step-down (buck) conversion. This device offers an adjustable output voltage and can handle a current of up to 3A. It operates at a frequency of 900kHz, contributing to its efficiency and compact design.

 

The regulator is housed in a Surface Mount PowerSO-8 package, specifically an 8-SOIC with an exposed pad, suitable for automated assembly processes. The operating temperature range is specified from -40°C to 125°C (TJ), making it suitable for a variety of environmental conditions.

 

With its adjustable output and positive voltage configuration, the ST1S10PHR is well-suited for power management applications requiring efficient voltage step-down. Its synchronous rectifier design further enhances efficiency.

ST1S10PHR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: ST1S10PHR Adjustable Step-Down Switching Regulator
Subcategory: DC DC

ST1S10PHR Compliance

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

ST1S10PHR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

ST1S10PHR Features

  • Adjustable positive output voltage.
  • 3A output current capability.
  • 900kHz switching frequency.
  • Surface mount PowerSO-8 package.
  • Wide operating temperature range.

ST1S10PHR Applications

  • Point-of-load voltage regulation.
  • Distributed power systems.
  • Consumer electronics power supplies.
  • Industrial power conversion.

ST1S10PHR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the ST1S10PHR?

8-SOIC (0.154", 3.90mm Width) Exposed Pad, also known as PowerSO-8.

What is the operating temperature range?

-40°C to 125°C (junction temperature).

What is the output current rating?

3A.

What is the switching frequency?

900kHz.

Does it have synchronous rectification?

Yes.

What is the topology?

Buck (step-down).

Is the output voltage adjustable?

Yes, adjustable output.

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