AP131-20WL-7 Diodes Inc, AP131-20WL-7 Datasheet - Page 2

• Manufacturer Part Number: AP131-20WL-7
• Description: IC REG LDO 300MA 2.0V SOT-25
• Manufacturer: Diodes Inc

Specifications of AP131-20WL-7

• Regulator Topology: Positive Fixed
• Voltage - Output: 2V
• Voltage - Input: 2.7 ~ 5.5 V
• 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
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 2 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V at 300 mA
• Output Current: 300 mA
• Line Regulation: 0.3 % / V
• Load Regulation: 35 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 0.25 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AP131-20WLDITR

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
www.diodes.com
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