ADP166 (11)
The ADP166 series is available from Analog Devices at Xecor. Designed for low dropout (LDO) voltage regulation, the ADP166 offers very low quiescent current, high efficiency, and stable performance with minimal external components. Available in 4-pin WLCSP (Wafer-Level Chip Scale Package), it is ideal for portable and battery-powered equipment, wireless sensor networks, and portable medical devices. Whether used in post DC-to-DC regulation or energy-efficient IoT devices, this series ensures reliable power management and scalability for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the ADP166 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ADP166AUJZ-3.0-R7 | Compact and reliable voltage regulation with excellent performance | TSOT-5 | 9,145 | |
| ADP166ACPZN-3.3-R7 | High-reliability linear regulator for modern electronic | LFCSP-6 | 6,248 | |
| ADP166ACBZ-2.2-R7 | Robust 2.2V positive electrode for reliable power management | 4-Ball WLCSP | 8,525 | |
| ADP166ACBZ-1.2-R7 | High-efficiency LDO regulator for precise voltage contr | 4-Ball WLCSP | 8,070 | |
| ADP166ACBZ-2.3-R7 | LDO Regulator Pos 2.3V 0.15A 4-Pin WLCSP T/R | 4-WFBGA | 8,391 | |
| ADP166ACBZ-1.8-R7 | LDO Regulator Pos 1.8V 0.15A 4-Pin WLCSP T/R | 4-WFBGA | 7,660 | |
| ADP166ACBZ-2.85-R7 | Precise and stable DC power supply with minimal dropout voltag | 4-WFBGA | 6,841 | |
| ADP166ACBZ-3.0-R7 | LDO Regulator Pos 3V 0.15A 4-Pin WLCSP T/R | 4-WFBGA | 8,499 | |
| ADP166ACBZ-3.3-R7 | LDO Regulator Pos 3.3V 0.15A 4-Pin WLCSP T/R | 4-WFBGA | 6,598 | |
| ADP166ACPZN-1.2-R7 | Efficient Power Management with ADPCPZN-RVoltage Regulato | LFCSP-6 | 5,597 | |
| ADP166ACPZN-1.8-R7 | LDO Regulator Pos 1.8V 0.15A 6-Pin LFCSP EP T/R | LFCSP-6 | 8,354 |
Key Featrues
Very Low Quiescent Current: The ADP165/ADP166 LDO regulator features an extremely low quiescent current of 590 nA with 0 µA load and 890 nA with 1 µA load. This significantly enhances battery life in portable and battery-powered devices, making it ideal for applications like wireless sensor networks and portable medical devices.
Low Dropout Voltage: With a dropout voltage of just 120 mV at 150 mA, this regulator ensures efficient operation even when the input voltage is close to the output voltage. This improves energy efficiency and allows for a wider range of input voltages, particularly beneficial in power-sensitive applications.
Stable with Small Ceramic Capacitors: The regulator is stable with just 1 µF ± 30% ceramic input and output capacitors. This reduces the need for bulky and expensive capacitors, simplifying PCB design and lowering overall system cost.
Pass-Through Mode with Low Quiescent Current: In dropout conditions, the regulator maintains a low quiescent current of 720 nA with 0 µA load and 1200 nA with 1 µA load. This feature ensures minimal power consumption even when the input voltage is insufficient, extending battery life in critical applications.
Robust Protection Features: The ADP165/ADP166 includes over-current, over-temperature, and under-voltage lockout (UVLO) protection. These features enhance the reliability and safety of the regulator, making it suitable for harsh environments and ensuring long-term operational stability.
Low Dropout Voltage: With a dropout voltage of just 120 mV at 150 mA, this regulator ensures efficient operation even when the input voltage is close to the output voltage. This improves energy efficiency and allows for a wider range of input voltages, particularly beneficial in power-sensitive applications.
Stable with Small Ceramic Capacitors: The regulator is stable with just 1 µF ± 30% ceramic input and output capacitors. This reduces the need for bulky and expensive capacitors, simplifying PCB design and lowering overall system cost.
Pass-Through Mode with Low Quiescent Current: In dropout conditions, the regulator maintains a low quiescent current of 720 nA with 0 µA load and 1200 nA with 1 µA load. This feature ensures minimal power consumption even when the input voltage is insufficient, extending battery life in critical applications.
Robust Protection Features: The ADP165/ADP166 includes over-current, over-temperature, and under-voltage lockout (UVLO) protection. These features enhance the reliability and safety of the regulator, making it suitable for harsh environments and ensuring long-term operational stability.
Applications
Portable Medical Devices: The ADP165/ADP166 LDO regulator is ideal for powering portable medical devices, such as glucose monitors or wearable health trackers. Its very low quiescent current and stable operation with small ceramic capacitors ensure efficient power management, extending battery life in critical healthcare applications.
Wireless Sensor Networks (WSN): The ADP165/ADP166 is well-suited for wireless sensor nodes in IoT applications. Its low dropout voltage and ultra-low quiescent current enable reliable operation in energy-constrained environments, such as environmental monitoring or smart agriculture systems.
Post DC-to-DC Regulation: The ADP165/ADP166 is perfect for post-regulation in systems using DC-to-DC converters. Its ability to maintain low quiescent current in dropout mode ensures stable and efficient voltage regulation, making it ideal for portable electronics and battery-powered equipment.
Battery-Powered Industrial Equipment: The ADP165/ADP166 is an excellent choice for powering low-power industrial sensors and control systems. Its wide input voltage range and robust protection features, such as over-temperature and under-voltage lockout, ensure reliable operation in harsh industrial environments.
Wireless Sensor Networks (WSN): The ADP165/ADP166 is well-suited for wireless sensor nodes in IoT applications. Its low dropout voltage and ultra-low quiescent current enable reliable operation in energy-constrained environments, such as environmental monitoring or smart agriculture systems.
Post DC-to-DC Regulation: The ADP165/ADP166 is perfect for post-regulation in systems using DC-to-DC converters. Its ability to maintain low quiescent current in dropout mode ensures stable and efficient voltage regulation, making it ideal for portable electronics and battery-powered equipment.
Battery-Powered Industrial Equipment: The ADP165/ADP166 is an excellent choice for powering low-power industrial sensors and control systems. Its wide input voltage range and robust protection features, such as over-temperature and under-voltage lockout, ensure reliable operation in harsh industrial environments.
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