STMicroelectronics Buck Converter, Surface Mount, 3.3 V Output Voltage, 400 mA Output Current, 2 Outputs
- RS Stock No.:
- 210-2038
- Mfr. Part No.:
- ST1PS02BQTR
- Manufacturer:
- STMicroelectronics
This image is representative of the product range
Bulk discount available
Subtotal (1 pack of 5 units)*
SGD17.53
(exc. GST)
SGD19.11
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 17 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 10 | SGD3.506 | SGD17.53 |
| 15 - 20 | SGD3.374 | SGD16.87 |
| 25 + | SGD3.166 | SGD15.83 |
*price indicative
- RS Stock No.:
- 210-2038
- Mfr. Part No.:
- ST1PS02BQTR
- 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 | |
| Output Voltage 1 | 3.3 V | |
| Product Type | Buck Converter | |
| Output Current | 400mA | |
| Mount Type | Surface Mount | |
| Number of Outputs | 2 | |
| Efficiency | 92% | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Number of Pins | 12 | |
| Output Voltage 2 | 1V | |
| Series | ST1PS02 | |
| Package Type | TQFN | |
| Width | 1.8 mm | |
| Depth | 0.55mm | |
| Standards/Approvals | RoHS | |
| Length | 2.1mm | |
| Maximum Input Voltage | 5.5V | |
| Minimum Input Voltage | 1.8V | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Output Voltage 1 3.3 V | ||
Product Type Buck Converter | ||
Output Current 400mA | ||
Mount Type Surface Mount | ||
Number of Outputs 2 | ||
Efficiency 92% | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Number of Pins 12 | ||
Output Voltage 2 1V | ||
Series ST1PS02 | ||
Package Type TQFN | ||
Width 1.8 mm | ||
Depth 0.55mm | ||
Standards/Approvals RoHS | ||
Length 2.1mm | ||
Maximum Input Voltage 5.5V | ||
Minimum Input Voltage 1.8V | ||
The STMicroelectronics nano quiescent miniaturized synchronous step down converter provides up to 400 mA output current with an input voltage ranging from 1.8 V to 5.5 V. Output voltage can be selected using three digital control inputs. Voltage output from 1.0 V to 3.3 V can be selected dynamically.
500nA input quiescent current
100% duty cycle
Embedded soft start circuit