ST1S40IPUR
Conv DC-DC Single Step Down 4V to 18V 8-Pin VFQFP EP
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Manufacturer:STMicroelectronics
Product Category:
Power Management, Voltage Regulators, DC / DC Switching Regulators
Avnet Manufacturer Part #: ST1S40IPUR
Secondary Manufacturer Part#: ST1S40IPUR
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RoHS 10 Compliant -
Tariff Charges
The ST1S40IPUR is a DC step-down Switching Regulator with cycle-by-cycle current limiting. This device is an internally compensated 850kHz fixed-frequency PWM synchronous step-down regulator. This integrates a 95mO high side switch and 69mO synchronous re
- Internal soft-start
- All ceramic capacitor
- Current fold back short-circuit protection
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 18 V | ||
| 4 V | ||
| 0.4 % | ||
| 0.5 % | ||
| 18 V | ||
| 4 V | ||
| Surface Mount | ||
| 1 | ||
| 8 | ||
| 1 | ||
| 3.3 V | ||
| -40 to 150 °C | ||
| 150 °C | ||
| -40 °C | ||
| 4 A | ||
| Adjustable | ||
| 0.8 to 18 V | ||
| 8VFQFP EP | ||
| 8 | ||
| 4 x 4 x 0.88 mm | ||
| VFQFPN EP | ||
| 1000 kHz | ||
| 850 kHz | ||
| Synchronous Buck (Step Down) |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
Factory Lead Time: