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AP2202K-3.3TRG1 - LDO Voltage Regulator 3.3V 150mA Fixed Output IC SOT-23-5

Diodes Incorporated

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SKU:
010-AP2202K-3.3TRG1
MPN:
AP2202K-3.3TRG1
AP2202K-3.3TRG1 3.3V 150mA LDO voltage regulator IC in SOT-23-5 package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 21.96
10 - 99
₹ 19.76
100 or above
₹ 17.57
AP2202K-3.3TRG1 3.3V LDO voltage regulator with 150mA output current in compact SOT-23-5 package. Provides stable regulated power for microcontrollers, sensors, IoT devices, and embedded electronic circuits. View full description
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Technical Specifications

Brand:
Diodes Incorporated
Case/Package:
SOT-23-5
Mount:
Surface Mount
Number Of Pins:
5
Number of Terminals:
5
Weight:
29.993795 mg
Accuracy:
1 %
Dropout Voltage:
165 mV
Max Input Voltage:
13.2 V
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
125 C
Max Output Current:
150 mA
Max Supply Voltage:
13.2 V
Min Input Voltage:
4.3 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
2.5 V
Number of Channels:
1
Number of Circuits:
1
Number of Outputs:
1
Number of Regulators:
1
Output Current:
150 mA
Output Type:
Fixed
Output Voltage:
3.3 V
Polarity:
Positive
Power Supply Rejection Ratio (PSRR):
75 dB
Quiescent Current:
130 uA
Voltage Tolerance:
2 %
Height:
1.4 mm
Length:
2.92 mm
Terminal Pitch:
950 um
Width:
1.6 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Compact 3.3V Low Dropout Voltage Regulator 150mA for IoT Devices, Microcontrollers, and Portable Electronics – SOT-23-5 Package

The AP2202K-3.3TRG1 is a reliable low dropout (LDO) voltage regulator designed to deliver a stable 3.3V fixed output for modern electronic circuits. With the ability to supply up to 150mA output current, this regulator is well suited for powering microcontrollers, sensors, wireless modules, and other low-power digital or analog devices. Its efficient LDO architecture ensures consistent voltage regulation even when the input voltage is only slightly higher than the required output voltage.

Designed in a compact SOT-23-5 surface-mount package, the AP2202K-3.3TRG1 supports high-density PCB layouts used in portable electronics, IoT hardware, and embedded systems. The regulator provides low dropout voltage and strong line and load regulation, helping maintain stable output performance under varying supply conditions. Built-in protection mechanisms such as current limiting and thermal shutdown enhance reliability and protect connected circuits in real-world operating environments.

Key Features

  • Fixed 3.3V Output Voltage – Provides accurate and stable 3.3V regulated power for digital electronics
  • 150mA Output Current Capability – Suitable for microcontrollers, sensors, and communication modules
  • Low Dropout Voltage – Ensures efficient regulation with minimal difference between input and output voltage
  • Good Line and Load Regulation – Maintains stable voltage across varying input and load conditions
  • Low Quiescent Current – Helps improve efficiency in battery-powered applications
  • Integrated Protection Features – Includes thermal shutdown and overcurrent protection
  • Compact SOT-23-5 Package – Ideal for space-constrained PCB designs and surface-mount assembly

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