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AST1S31HF
Up to 4 V, 3 A step-down 2.3 MHz switching regulator for automotive applications
| Input Voltage Min Volt | 2.8 |
| Input Voltage Max Volt | 4.0 |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| Packing Type | Tape And Reel |
| RoHs compliant | Ecopack2 |
| Grade | Automotive |
| Package Name | VFDFPN 8 3x3x1.0 |
The AST1S31HF is an internally compensated 2.3 MHz fixed frequency PWM synchronous step-down regulator. The AST1S31HF operates from 2.8 V to 4 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.The AST1S31HF device integrates a 70 mΩ high-side switch and a 55 mΩ...
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| Quantity | $ per unit | Savings |
|---|---|---|
| 1-9 | $3.85 | 0% |
| 10-99 | $3.47 | 10% |
| 100-249 | $2.84 | 26% |
| 250-499 | $2.70 | 30% |
| 500 | $2.42 | 37% |
| 500 + | Contact sales | |
| Input Voltage Min Volt | 2.8 |
| Input Voltage Max Volt | 4.0 |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| Packing Type | Tape And Reel |
| RoHs compliant | Ecopack2 |
| Grade | Automotive |
| Package Name | VFDFPN 8 3x3x1.0 |
The AST1S31HF is an internally compensated 2.3 MHz fixed frequency PWM synchronous step-down regulator. The AST1S31HF operates from 2.8 V to 4 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.The AST1S31HF device integrates a 70 mΩ high-side switch and a 55 mΩ...
Read More
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