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ST1S03 |
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| Part Number | ST1S03 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The ST1S03 is a step-down DC-DC converter optimized for powering a low voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation m... |
| Features |
Step-down current mode PWM (1.5 MHz) DC-DC converter 2% DC output voltage tolerance Internal soft-start for STARTUP current limitation and power on delay of 50 - 100 µs Typical efficiency: > 70% over all operating conditions 1.5 A output current capability Not switching quiescent current: max 2.5 mA over temperature range Switch VDS: max. 350 mV at ISW = 750 mA Uses tiny capacitors and inductors Available in DFN6D 3 x 3 mm package with exposed pad Datasheet - production data Description The ST1S03 is a step-down DC-DC converter optimized for powering a low voltage digital c... |
| Document |
 ST1S03 Data Sheet
PDF 596.11KB |
| Distributor | Stock | Price | Buy |
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| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | ST1S03A |
STMicroelectronics |
step-down switching regulator |
|
| 2 | ST1S06 |
STMicroelectronics |
Synchronous rectification |
|
| 3 | ST1S06A |
STMicroelectronics |
Synchronous rectification |
|
| 4 | ST1S09 |
STMicroelectronics |
1.5 MHz PWM step-down switching regulator |
|
| 5 | ST1S10 |
STMicroelectronics |
monolithic synchronous step-down regulator |
|