AAT1126 AAT, AAT1126 Datasheet - Page 2

• Manufacturer Part Number: AAT1126
• Description: Step-Down Converter
• Manufacturer: AAT

Pin Descriptions
Pin Configuration
2
Pin #
1
2
3
4
5
Symbol
GND
OUT
VIN
EN
LX
Function
Ground pin.
Enable pin.
Switching node. Connect the inductor to this pin. It is internally connected to
the drain of both high- and low-side MOSFETs.
Feedback input pin. This pin is connected either directly to the converter
output or to an external resistive divider for an adjustable output.
Input supply voltage for the converter.
GND
EN
LX
1
2
3
(Top View)
SOT23-5
600mA, 1MHz Step-Down Converter
4
5
VIN
OUT
AAT1126
1126.2006.05.1.1