STMicroelectronics ST1PS01FJR, 1-Channel Buck, Sync Buck Converter, 400 mA, 1.05 V 2 MHz, Flip-Chip 8-Pin
- RS Stock No.:
- 212-2098
- Mfr. Part No.:
- ST1PS01FJR
- Manufacturer:
- STMicroelectronics
This image is representative of the product range
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Subtotal (1 pack of 5 units)*
PHP527.24
(exc. VAT)
PHP590.51
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- Plus 990 unit(s) shipping from January 19, 2026
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Units | Per Unit | Per Pack* |
|---|---|---|
| 5 - 45 | PHP105.448 | PHP527.24 |
| 50 - 495 | PHP103.34 | PHP516.70 |
| 500 - 995 | PHP101.274 | PHP506.37 |
| 1000 - 2495 | PHP99.246 | PHP496.23 |
| 2500 + | PHP97.26 | PHP486.30 |
*price indicative
- RS Stock No.:
- 212-2098
- Mfr. Part No.:
- ST1PS01FJR
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Sync Buck Converter | |
| Regulator Type | Buck | |
| Number of Outputs | 1 | |
| Output Voltage | 1.05 V | |
| Switching Frequency | 2MHz | |
| Polarity | Positive | |
| Mount Type | Surface Mount | |
| Quiescent Current | 500nA | |
| Package Type | Flip-Chip | |
| Pin Count | 8 | |
| Output Current | 400mA | |
| Output Type | Fixed | |
| Switching Regulator | Yes | |
| Standards/Approvals | RoHS | |
| Series | ST1PS01 | |
| Minimum Operating Temperature | -40°C | |
| Minimum Input Voltage | 1.8V | |
| Maximum Operating Temperature | 80°C | |
| Maximum Input Voltage | 5.5V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Sync Buck Converter | ||
Regulator Type Buck | ||
Number of Outputs 1 | ||
Output Voltage 1.05 V | ||
Switching Frequency 2MHz | ||
Polarity Positive | ||
Mount Type Surface Mount | ||
Quiescent Current 500nA | ||
Package Type Flip-Chip | ||
Pin Count 8 | ||
Output Current 400mA | ||
Output Type Fixed | ||
Switching Regulator Yes | ||
Standards/Approvals RoHS | ||
Series ST1PS01 | ||
Minimum Operating Temperature -40°C | ||
Minimum Input Voltage 1.8V | ||
Maximum Operating Temperature 80°C | ||
Maximum Input Voltage 5.5V | ||
Automotive Standard No | ||
Buck Step Down Converter
The STMicroelectronics ST1PS01 is a nano-quiescent miniaturized synchronous step-down converter, which is able to provide up to 400 mA output current with an input voltage ranging from 1.8 V to 5.5 V. This converter is specifically designed for applications where high efficiency, PCB size and thickness are the key factors. The output voltage can be set using two digital control inputs, a VOUT from 0.625 V to 3.3 V can be dynamically selected.
Low power control operation for the best efficiency
Embedded soft-start circuit
Tiny external components L=2.2 μH typ.
Selectable output voltages 0.625 V to 3.3 V
Available in Flip-Chip package
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