Overview
The Analog Devices ADP160AUJZ-3.3-R7 is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage of 3.3V with a maximum output current of 150mA. This regulator is part of the ADP160 series, known for its ultralow quiescent current, making it suitable for battery-powered and power-sensitive applications. The device is packaged in a TSOT-23-5 surface mount package, which is compact and ideal for space-constrained designs. The ADP160AUJZ-3.3-R7 operates over a wide input voltage range from 2.2V to 5.5V and is stable with 1µF ceramic input and output capacitors.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices |
| Part Number | ADP160AUJZ-3.3-R7 |
| Package | TSOT-23-5 |
| Output Voltage | 3.3V ±3.5% |
| Maximum Output Current | 150mA |
| Input Voltage Range | 2.2V to 5.5V |
| Quiescent Current | 860nA (typical at 1µA load) |
| Line Regulation | ±0.1%/V |
| Load Regulation | 0.01%/mA |
| Operating Temperature Range | -40°C to +125°C |
| Dimensions | 2.9 x 1.6 x 0.9mm |
Key Features
- Ultralow Quiescent Current: The regulator has a very low quiescent current of 860nA, making it highly efficient for battery-powered devices.
- High Accuracy: The output voltage accuracy is ±3.5%, ensuring stable and reliable operation.
- Low Dropout Voltage: The LDO regulator has a low dropout voltage, allowing it to maintain regulation even when the input voltage is close to the output voltage.
- Stable with Ceramic Capacitors: The device is stable with 1µF ceramic input and output capacitors, which are commonly used in modern designs.
- Thermal Shutdown: The regulator features thermal shutdown to protect against overheating, with a threshold of 150°C and a hysteresis of 15°C.
Applications
The ADP160AUJZ-3.3-R7 is suitable for a variety of applications where low power consumption and high efficiency are critical. These include:
- Battery-Powered Devices: Portable electronics, wireless sensors, and other battery-powered devices benefit from the regulator's low quiescent current.
- IoT Devices: Internet of Things (IoT) devices that require stable and efficient power supply can utilize this regulator.
- Automotive Systems: The wide operating temperature range makes it suitable for automotive applications.
- Medical Devices: Medical devices that require reliable and efficient power supply can use the ADP160AUJZ-3.3-R7.
Q & A
- What is the output voltage of the ADP160AUJZ-3.3-R7? The output voltage is 3.3V with an accuracy of ±3.5%.
- What is the maximum output current of the ADP160AUJZ-3.3-R7? The maximum output current is 150mA.
- What is the input voltage range for the ADP160AUJZ-3.3-R7? The input voltage range is from 2.2V to 5.5V.
- What is the quiescent current of the ADP160AUJZ-3.3-R7? The quiescent current is typically 860nA at a 1µA load.
- Is the ADP160AUJZ-3.3-R7 stable with ceramic capacitors? Yes, it is stable with 1µF ceramic input and output capacitors.
- What is the operating temperature range of the ADP160AUJZ-3.3-R7? The operating temperature range is from -40°C to +125°C.
- Does the ADP160AUJZ-3.3-R7 have thermal shutdown protection? Yes, it features thermal shutdown protection with a threshold of 150°C and a hysteresis of 15°C.
- What package type is the ADP160AUJZ-3.3-R7 available in? It is available in a TSOT-23-5 surface mount package.
- What are some typical applications for the ADP160AUJZ-3.3-R7? Typical applications include battery-powered devices, IoT devices, automotive systems, and medical devices.
- Is the ADP160AUJZ-3.3-R7 RoHS compliant? Yes, the ADP160AUJZ-3.3-R7 is RoHS compliant.
