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ST1S50PUR The STMicroelectronics ST1S50PUR is an adjustable buck switching regulator IC designed for power management applications. It offers a 4A output current and operates within a wide input voltage range.
Mfr Part #:

ST1S50PUR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST1S50PUR is an adjustable buck switching regulator IC designed for power management applications. It offers a 4A output current and operates within a wide input voltage range.
✓ Total Stock: 55,600 pcs
$ Price Range: $1.08

ST1S50PUR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
33,000 pcs
On Request
33000 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
22,600 pcs
On Request
22600 pcs On Request 1 On Request On Request On Request On Request On Request
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.

ST1S50PUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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ST1S50PUR Description

Short technical summary and product information.

The STMicroelectronics ST1S50PUR is a versatile buck switching regulator IC, categorized under Power Management ICs. It is designed for step-down voltage conversion, featuring an adjustable output voltage from 0.8V to 15.84V and a maximum output current of 4A. The device accepts an input voltage range of 4V to 18V.

 

This regulator utilizes a synchronous rectifier for improved efficiency and is housed in a 10-VFDFPN Exposed Pad package, suitable for surface mounting. Its operating temperature range is -40°C to 150°C (TJ), making it robust for various environmental conditions. The switching frequency is 500kHz.

 

Key specifications include its positive output configuration and its function as a step-down converter. The ST1S50PUR is an active component, suitable for integration into a wide array of electronic designs requiring efficient power regulation.

ST1S50PUR Quick Information

Product Type: Buck Switching Regulator IC
Canonical Name: STMicroelectronics ST1S50PUR Buck Switching Regulator IC
Subcategory: DC-DC Switching Regulator

ST1S50PUR Compliance

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

ST1S50PUR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

ST1S50PUR Features

  • Adjustable buck switching regulator IC.
  • 4A maximum output current.
  • Wide input voltage range: 4V to 18V.
  • Adjustable output voltage: 0.8V to 15.84V.
  • Surface mount 10-VFDFPN exposed pad package.

ST1S50PUR Applications

  • Power management applications.
  • Step-down voltage conversion.
  • Designs requiring adjustable output.
  • Efficient power regulation circuits.

ST1S50PUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the ST1S50PUR?

4V to 18V.

What is the output voltage range?

Adjustable from 0.8V to 15.84V.

What is the maximum output current?

4A.

What is the switching frequency?

500kHz.

Does the ST1S50PUR use synchronous rectification?

Yes.

What is the operating temperature range?

-40°C to 150°C (junction).

What package is the ST1S50PUR available in?

10-VFDFPN Exposed Pad.

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