STMicroelectronics ST1PS02C1QTR, 2-Channel Buck, Sync Buck Converter, 400 mA, -0.3 V 2 MHz, TQFN-12 12-Pin
- RS stock no.:
- 218-4845
- Mfr. Part No.:
- ST1PS02C1QTR
- Manufacturer:
- STMicroelectronics
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Subtotal (1 reel of 3000 units)*
R 58 674,00
(exc. VAT)
R 67 476,00
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 3,000 unit(s) shipping from 19 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 3000 + | R 19.558 | R 58,674.00 |
*price indicative
- RS stock no.:
- 218-4845
- Mfr. Part No.:
- ST1PS02C1QTR
- 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 | |
| Product Type | Sync Buck Converter | |
| Regulator Type | Buck | |
| Number of Outputs | 2 | |
| Output Voltage | -0.3 V | |
| Switching Frequency | 2MHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| Package Type | TQFN-12 | |
| Quiescent Current | 500nA | |
| Output Current | 400mA | |
| Pin Count | 12 | |
| Output Type | Selectable | |
| Switching Regulator | Yes | |
| Series | ST1PS02 | |
| Standards/Approvals | RoHS | |
| Maximum Input Voltage | 5.5V | |
| Minimum Input Voltage | 1.8V | |
| Maximum Operating Temperature | 80°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Sync Buck Converter | ||
Regulator Type Buck | ||
Number of Outputs 2 | ||
Output Voltage -0.3 V | ||
Switching Frequency 2MHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
Package Type TQFN-12 | ||
Quiescent Current 500nA | ||
Output Current 400mA | ||
Pin Count 12 | ||
Output Type Selectable | ||
Switching Regulator Yes | ||
Series ST1PS02 | ||
Standards/Approvals RoHS | ||
Maximum Input Voltage 5.5V | ||
Minimum Input Voltage 1.8V | ||
Maximum Operating Temperature 80°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
The STMicroelectronics ST1PS02 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.
Undervoltage lockout
Up to 400 mA output current capability
Embedded soft-start circuit
Tiny external components
Related links
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