The AP2122AK-1.8TRE1 is a linear voltage regulator IC from the AP2122 series, designed for applications requiring a stable 1.8V output with a maximum output current of 150mA. It features a low dropout voltage of 150mV at 100mA output, making it suitable for battery-powered devices. The device offers high ripple rejection of 70dB and low noise performance at 30µVrms, ensuring clean output voltage. With a low quiescent current of 25µA and a standby current of just 0.1µA, it is efficient for power-sensitive applications. The AP2122AK-1.8TRE1 is housed in a compact SOT-23-5 package and is compatible with low ESR ceramic capacitors, requiring a minimum output capacitance of 1µF for stability. It is ideal for use in mobile phones, portable electronic devices, and sub-board power supplies for telecom equipment.
Manufacturer: Diodes Incorporated
Win Source Part Number: 051758-AP2122AK-1.8T
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.2V @ 150mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 150mA
Output Voltage: 1.8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-5
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.4V @ 150mA
Operating Supply Current: 50μA
PSRR: 70dB (10kHz)
Protection Features: Over Current
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
IC REG LINEAR 1.8V 150MA SOT23-5 Product overview: AP2122AK-1.8TRE1 from Diodes Incorporated is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1.8V, 150MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 150MA, SOT23, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-AP2122AK-1.8TRE1
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 051758-AP2122AK-1.8TRE1 | 776-AP2122AK-1.8TRE1 | AP2122AK-1.8TRE1 | 233-AP2122AK-1.8TRE1 | AP2122AK-1.8TRE1 | AP2122AK-1.8TRE1 | AP2122AK-1.8TRE1 |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - AP2122AK-1.8TRE1 | 1.8V 150MA SOT23 Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | IC REG LINEAR 1.8V 150MA SOT23-5 | Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | ||||||
| Output Polarity | Positive | ||||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | SOT23; Other; SOT-23-5 | Other; Tape & Reel (TR) | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | |||
| Life Cycle Stage | Maturity; Active | Active | Active |
