STMicroelectronics ST1PS01AJR, 1-Channel Buck, Sync Buck Converter, 400 mA, 1.8V 2 MHz, Flip-Chip 8-Pin
- RS Stock No.:
- 203-3423
- Mfr. Part No.:
- ST1PS01AJR
- Manufacturer:
- STMicroelectronics
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Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 203-3423
- Mfr. Part No.:
- ST1PS01AJR
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and 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 | 1.8V | |
| Switching Frequency | 2MHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| Package Type | Flip-Chip | |
| Quiescent Current | 500nA | |
| Output Current | 400mA | |
| Pin Count | 8 | |
| Output Type | Selectable | |
| Switching Regulator | Yes | |
| Series | ST1PS01 | |
| Standards/Approvals | RoHS | |
| Maximum Operating Temperature | 80°C | |
| Maximum Input Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Minimum Input Voltage | 1.8V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Sync Buck Converter | ||
Regulator Type Buck | ||
Number of Outputs 1 | ||
Output Voltage 1.8V | ||
Switching Frequency 2MHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
Package Type Flip-Chip | ||
Quiescent Current 500nA | ||
Output Current 400mA | ||
Pin Count 8 | ||
Output Type Selectable | ||
Switching Regulator Yes | ||
Series ST1PS01 | ||
Standards/Approvals RoHS | ||
Maximum Operating Temperature 80°C | ||
Maximum Input Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Minimum Input Voltage 1.8V | ||
Automotive Standard No | ||
The STMicroelectronics ST1PS01 is a 400 mA Nano-quiescent synchronous step-down converter with digital voltage selection and power. The converter is specifically designed for applications where high efficiency, PCB size and thickness are the key factors. Advanced design circuitry is implemented in order to minimize the quiescent current. The ST1PS01 reaches very high efficiency conversion using just a 2.2 μH inductor and two small capacitors, due to the enhanced PCC (peak current control).
Embedded soft-start circuit
Available in Flip-Chip package type
Low power control operation for the best efficiency