ST1S09 STMicroelectronics, ST1S09 Datasheet - Page 14

• 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

Package mechanical data
14/18
Dim.
D2
A1
A3
E2
A
D
E
b
e
L
Min.
0.80
0.23
2.90
2.23
2.90
1.50
0.30
0
DFN6D (3x3) Mechanical Data
mm.
Typ.
0.02
0.20
3.00
3.00
0.95
0.40
Doc ID 13632 Rev 4
Max.
1.00
0.05
0.45
3.10
2.50
3.10
1.75
0.50
0.031
0.009
0.114
0.088
0.114
0.059
0.012
Min.
0
0.001
0.008
0.118
0.118
0.037
0.016
inch.
Typ.
7946637B
0.039
0.002
0.018
0.122
0.098
0.122
0.069
0.020
Max.
ST1S09