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ST1S09IPUR The STMicroelectronics ST1S09IPUR is a 2A adjustable DC DC switching regulator. It operates with an input voltage of 2.7V and a frequency of 1.5MHz.
Mfr Part #:

ST1S09IPUR

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST1S09IPUR is a 2A adjustable DC DC switching regulator. It operates with an input voltage of 2.7V and a frequency of 1.5MHz.
✓ Total Stock: 262,974 pcs
$ Price Range: $1.08

ST1S09IPUR Available from 5 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.

ST1S09IPUR 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 Type
Package / Case
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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ST1S09IPUR Description

Short technical summary and product information.

The STMicroelectronics ST1S09IPUR is a high-performance DC-DC switching regulator designed for efficient power conversion. This device functions as a step-down (buck) converter, capable of delivering up to 2A of current.

 

Key electrical specifications include an adjustable output voltage starting at 2.7V and an operating frequency of 1.5MHz. The regulator is designed with a synchronous rectifier for improved efficiency. It operates within a temperature range of -30°C to 85°C (TJ).

 

The ST1S09IPUR is housed in a compact 6-DFN (3x3) package, suitable for surface mount applications. Its design is optimized for positive output configurations and offers flexibility with its adjustable output capability.

 

This component is suitable for various power management applications where efficient and reliable voltage regulation is required. Its surface-mount package facilitates integration into compact electronic designs.

ST1S09IPUR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: STMicroelectronics ST1S09IPUR Adjustable 2A 2.7V Step-Down Buck Switching Regulator
Subcategory: DC-DC Switching Regulator

ST1S09IPUR Compliance

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

ST1S09IPUR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

ST1S09IPUR Features

  • Adjustable 2A DC DC switching regulator.
  • Operates at 2.7V input voltage.
  • 1.5MHz switching frequency.
  • Synchronous rectifier for efficiency.
  • Compact 6-DFN (3x3) surface mount package.

ST1S09IPUR Applications

  • Efficient step-down voltage conversion.
  • Power management in compact designs.
  • Applications requiring adjustable output.
  • Integration into surface-mount boards.

ST1S09IPUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the ST1S09IPUR?

The ST1S09IPUR can deliver up to 2A of current.

What is the input voltage range for the ST1S09IPUR?

The ST1S09IPUR has an input voltage of 2.7V.

What is the operating frequency of the ST1S09IPUR?

The ST1S09IPUR operates at a frequency of 1.5MHz.

What type of package is the ST1S09IPUR in?

The ST1S09IPUR is available in a 6-DFN (3x3) package.

What is the operating temperature range for this regulator?

The operating temperature range is -30°C to 85°C (TJ).

Is the ST1S09IPUR a step-down or step-up regulator?

The ST1S09IPUR is a step-down regulator.

Does the ST1S09IPUR feature a synchronous rectifier?

Yes, the ST1S09IPUR features a synchronous rectifier.

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