ST1S09 STMicroelectronics, ST1S09 Datasheet - Page 11

• Manufacturer Part Number: ST1S09
• Description: Synchronous rectification with inhibit, 2 A, 1.5 MHz adjustable, step-down switching regulator
• Manufacturer: STMicroelectronics

Specifications of ST1S09

• Typical Efficiency: > 90%
• Two Versions Available: power good or inhibit
• Non Switching Quiescent Current: (typ) 1.5 mA over temperature range

ST1S09
Typical application
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Typical application
Figure 21. Application circuits
Figure 22. Application circuits
Doc ID 13632 Rev 4
11/18