ST1S12XX STMicroelectronics, ST1S12XX Datasheet - Page 17

• Manufacturer Part Number: ST1S12XX
• Description: Synchronous rectification with inhibit, 0.7 A, 1.7 MHz adjustable, step-down switching regulator
• Manufacturer: STMicroelectronics

Specifications of ST1S12XX

• Typical Efficiency: > 90%
• Not Switching Quiescent Current: max 650 μA over temperature range

ST1S12XX, ST1S12XX12, ST1S12XX18
Dim.
Ao
Bo
Ko
Po
C
D
N
A
T
P
Min.
12.8
20.2
3.13
3.07
1.27
3.9
3.9
60
Tape & reel TSOT23-5L mechanical data
mm.
Typ.
13.0
3.23
3.17
1.37
4.0
4.0
Doc ID 14314 Rev 5
Max.
13.2
14.4
3.33
3.27
1.47
180
4.1
4.1
0.504
0.795
2.362
0.123
0.120
0.050
0.153
0.153
Min.
Package mechanical data
0.512
0.127
0.124
0.054
0.157
0.157
inch.
Typ.
0.0.58
7.086
0.519
0.567
0.131
0.128
0.161
0.161
Max.
17/20