AP131-28WG-7 Diodes Inc, AP131-28WG-7 Datasheet - Page 2

• Manufacturer Part Number: AP131-28WG-7
• Description: IC REG LDO 300MA 2.8V SD SOT-25
• Manufacturer: Diodes Inc

Specifications of AP131-28WG-7

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.8V
• Voltage - Input: Up to 5.5V
• Number Of Regulators: 1
• Current - Output: 300mA (Max)
• Current - Limit (min): 350mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Other names: AP131-28WG-7; AP131-28WGTR

Pin Assignment
Pin Description
Block Diagram
AP131 Rev. 7
Pin Name
GND
OUT
EN
BP
IN
EN
IN
Input Voltage
Ground
Enable Pin
Band-gap
Output Voltage
Shutdown
Thermal
Current
Enable
Limit
Description
EN
IN
300mA LOW DROPOUT LINEAR REGULATOR WITH
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BP
( Top View )
1
2
3
Bandgap
2 of 7
SOT25
-
+
5
4
Error
Amp
1.08V
OUT
BP
OUT
GND
FEBRUARY 2009
©
SHUTDOWN
Diodes Incorporated
AP131