ST1S03 STMicroelectronics, ST1S03 Datasheet - Page 14

• Manufacturer Part Number: ST1S03
• Description: 1.5 A, 1.5 MHz adjustable, step-down switching regulator
• Manufacturer: STMicroelectronics

Specifications of ST1S03

• Typical Efficiency: > 70% over all operating conditions
• Not Switching Quiescent Current: max 2.5mA over temperature range
• Switch Vds: max 350mV @ ISW=750mA

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Dim.
Ao
Bo
Ko
Po
A
C
D
N
P
T
Tape & Reel QFNxx/DFNxx (3x3) Mechanical Data
Min.
12.8
20.2
60
mm.
Typ.
3.3
3.3
1.1
8
4
Max.
13.2
18.4
330
0.504
0.795
2.362
Min.
0.130
0.130
0.043
0.157
0.315
inch.
Typ.
12.992
0.519
0.724
Max.