ST1S03AIPMR STMICROELECTRONICS [STMicroelectronics], ST1S03AIPMR Datasheet - Page 4

• Manufacturer Part Number: ST1S03AIPMR
• Description: 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Pin configuration
2
Figure 2.
Table 1.
4/14
Pin N°
1
2
3
4
5
6
Pin configuration
N.C./INH
Symbol
V
Pin configuration (top view)
V
Pin description
GND
IN_SW
V
SW
IN_A
FB
ST1S03A
Voltage of feedback
System ground
Output of the internal power switch
Power supply for the mosfet switch
Power supply for the analog circuit
Not connected / or inhibit
Note
ST1S03AI