ST1S09 STMicroelectronics, ST1S09 Datasheet - Page 13

• 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
8
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
®
®
packages, depending on their level of environmental compliance. ECOPACK
is an ST trademark.
Doc ID 13632 Rev 4
Package mechanical data
13/18
®