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AP2121AK-1.2TRG1

AP2121AK-1.2TRG1

AP2121AK-1.2TRG1

Diodes Incorporated

Enable Fixed Tin PMIC SC-74A, SOT-753

SOT-23

AP2121AK-1.2TRG1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 17 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Supplier Device Package SOT-23-5
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 1.2V
Output Type Fixed
Max Output Current200mA
Polarity Positive
Output Configuration Positive
Current - Output 200mA
Quiescent Current50μA
Control Features Enable
Accuracy 2 %
Voltage - Output (Min/Fixed) 1.2V
Number of Regulators1
Min Input Voltage 2V
Protection Features Over Current
Current - Quiescent (Iq) 50μA
Voltage Dropout (Max) 0.9V @ 200mA
Max Input Voltage 6V
PSRR 70dB (1kHz)
Dropout Voltage700mV
RoHS StatusROHS3 Compliant
In-Stock:84474 items

Pricing & Ordering

QuantityUnit PriceExt. Price

AP2121AK-1.2TRG1 Product Details

AP2121AK-1.2TRG1 Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a SC-74A, SOT-753 case. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~85°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 200mA on this regulator. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 5-shaped. The maximal output current reaches 200mA to meet the operating requirements. It operates in the 50μA Quiescent Current state. Whenever the temperature is less than 85°C, it is recommended that you use it. The chip is operated at a maximum operating temperature of -40°C.

AP2121AK-1.2TRG1 Features


700mV dropout voltage
The maximum operating temperature of -40°C


AP2121AK-1.2TRG1 Applications


There are a lot of Diodes Incorporated
AP2121AK-1.2TRG1 Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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