STMicroelectronics ST1PS01CJR, 1-Channel Buck, Sync Buck Converter, 400 mA, 0.625 V 2 MHz, Flip-Chip 8-Pin
- RS stock no.:
- 212-2096
- Mfr. Part No.:
- ST1PS01CJR
- Manufacturer:
- STMicroelectronics
Image representative of range
Bulk discount available
Subtotal (1 pack of 5 units)*
R 117,02
(exc. VAT)
R 134,575
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 975 unit(s) shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | R 23.404 | R 117.02 |
| 50 - 495 | R 22.818 | R 114.09 |
| 500 - 995 | R 22.134 | R 110.67 |
| 1000 - 2495 | R 21.248 | R 106.24 |
| 2500 + | R 20.398 | R 101.99 |
*price indicative
- RS stock no.:
- 212-2096
- Mfr. Part No.:
- ST1PS01CJR
- Manufacturer:
- STMicroelectronics
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Regulator Type | Buck | |
| Product Type | Sync Buck Converter | |
| Output Voltage | 0.625 V | |
| Number of Outputs | 1 | |
| Switching Frequency | 2MHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| 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 | 1V | |
| Maximum Input Voltage | 5.5V | |
| Maximum Operating Temperature | 80°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Buck | ||
Product Type Sync Buck Converter | ||
Output Voltage 0.625 V | ||
Number of Outputs 1 | ||
Switching Frequency 2MHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
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 1V | ||
Maximum Input Voltage 5.5V | ||
Maximum Operating Temperature 80°C | ||
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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