ST1PS01CJR The STMicroelectronics ST1PS01CJR is a 400mA nano-quiescent synchronous step-down DC DC switching regulator. It features a fixed 1.8V output voltage and operates at 2MHz.
Mfr Part #:

ST1PS01CJR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST1PS01CJR is a 400mA nano-quiescent synchronous step-down DC DC switching regulator. It features a fixed 1.8V output voltage and operates at 2MHz.
✓ Total Stock: 10,000 pcs
$ Price Range: $1.08

ST1PS01CJR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request On Request

ST1PS01CJR 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
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

ST1PS01CJR Description

Short technical summary and product information.

The STMicroelectronics ST1PS01CJR is a high-performance DC DC switching regulator designed for efficient power conversion. This device functions as a step-down (buck) converter, providing a stable positive output voltage of 1.8V.

 

With a current capability of 400mA and operating at a frequency of 2MHz, the ST1PS01CJR is suitable for applications requiring compact and efficient power solutions. It incorporates a synchronous rectifier for improved efficiency.

 

The regulator is designed for surface mount installation, utilizing an 8-UFBGA, FCBGA package with an 8-FlipChip (1.11x1.41) supplier device package. It operates within a temperature range of -40°C to 85°C (TA).

ST1PS01CJR Quick Information

Product Type: DC DC Switching Regulator
Series: ST1PS01
Canonical Name: ST1PS01CJR Synchronous Buck Converter
Subcategory: Voltage Regulators

ST1PS01CJR Compliance

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

ST1PS01CJR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

ST1PS01CJR Features

  • 400mA output current capability.
  • Fixed 1.8V positive output voltage.
  • 2MHz switching frequency.
  • Synchronous buck converter topology.
  • Surface mount 8-UFBGA package.

ST1PS01CJR Applications

  • Powering low-voltage electronics.
  • Portable device power management.
  • Compact power supply designs.
  • Battery-operated equipment.

ST1PS01CJR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the ST1PS01CJR?

1.8V fixed output.

What is the package type of the ST1PS01CJR?

8-UFBGA, FCBGA with supplier device package 8-FlipChip (1.11x1.41).

What is the operating temperature range of the ST1PS01CJR?

-40°C to 85°C (TA).

What is the switching frequency of the ST1PS01CJR?

2MHz.

What is the maximum output current of the ST1PS01CJR?

400mA.

Does the ST1PS01CJR include a synchronous rectifier?

Yes.

What is the output configuration of the ST1PS01CJR?

Positive fixed output.

ST1PS01CJR Alternate Parts

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The STMicroelectronics ST1PS01HJR is a 400mA synchronous buck converter with a fixed 1.8V output. It operates at 2MHz and is suitable for surface mount applications.
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