STMicroelectronics 4-Pin 3.7 V 32V
- RS Stock No.:
- 203-3421
- Mfr. Part No.:
- SRK1001TR
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionSubtotal (1 reel of 2500 units)*
TWD62,250.00
(exc. GST)
TWD65,350.00
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- Shipping from November 12, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 - 10000 | TWD24.90 | TWD62,250.00 |
| 12500 + | TWD24.20 | TWD60,500.00 |
*price indicative
- RS Stock No.:
- 203-3421
- Mfr. Part No.:
- SRK1001TR
- 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 | Voltage Controller | |
| Number of Channels | 1 | |
| Mount Type | Surface | |
| Pin Count | 4 | |
| Minimum Supply Voltage | 3.7V | |
| Maximum Supply Voltage | 32V | |
| Standards/Approvals | RoHS | |
| Height | 1.75mm | |
| Series | SRK1001 | |
| Length | 5mm | |
| Maximum Operating Temperature | 150°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Controller | ||
Number of Channels 1 | ||
Mount Type Surface | ||
Pin Count 4 | ||
Minimum Supply Voltage 3.7V | ||
Maximum Supply Voltage 32V | ||
Standards/Approvals RoHS | ||
Height 1.75mm | ||
Series SRK1001 | ||
Length 5mm | ||
Maximum Operating Temperature 150°C | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The STMicroelectronics SRK1001 series is an adaptive synchronous rectification controller for fly back converter. It is intended for secondary side synchronous rectification (SR) in fly back converters, and it is also suitable for operation in QR and mixed CCM/DCM fixed frequency circuits. The controller provide a high-current gate-drive output, capable of driving N-channel Power MOSFETs. The SR MOSFET is switched on as soon as current starts flowing through its body diode and it is then switched off as current approaches zero, such is the control scheme of this IC.
Fast turn-on with minimum delay time and adaptive turn-off logic
SO8 package type
High-current gate-drive output for N-MOSFET
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