Overview
The ADP150AUJZ-3.0-R7 is a high-performance, ultralow noise, linear voltage regulator produced by Analog Devices Inc. This component is designed to operate from an input voltage range of 2.2 V to 5.5 V and provides a fixed output voltage of 3.0 V with a maximum output current of 150 mA. It is particularly suited for noise-sensitive analog and RF applications due to its innovative circuit topology that achieves ultralow noise performance without the need for an additional noise bypass capacitor.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | ADP150AUJZ-3.0-R7 | - |
| Manufacturer | Analog Devices Inc. | - |
| Description | IC REG LINEAR 3V 150MA TSOT5 | - |
| Input Voltage Range | 2.2 V to 5.5 V | V |
| Output Voltage | 3.0 V | V |
| Maximum Output Current | 150 mA | mA |
| Quiescent Current | 10 µA (typical) | µA |
| Dropout Voltage | 105 mV @ 150 mA | mV |
| Power Supply Rejection Ratio (PSRR) | 70 dB @ 10 kHz | dB |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | - |
| Number of Pins | 5 | - |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | - |
Key Features
- Ultralow Noise: 9 µV rms, independent of VOUT, making it ideal for noise-sensitive analog and RF applications.
- Low Dropout Voltage: 105 mV at 150 mA load, improving efficiency and allowing operation over a wide input voltage range.
- High PSRR: 70 dB at 10 kHz, ensuring good noise rejection.
- Low Quiescent Current: 10 µA (typical), enhancing battery life in portable applications.
- Compact Package: Available in tiny 5-lead TSOT-23-5 package, suitable for space-constrained applications.
- Enable Pin: For power saving and easy shutdown).
- Protection Features: Over current, over temperature, and under voltage lockout (UVLO) for device safety).
Applications
- Consumer Electronics: Suitable for various consumer electronic devices due to its low noise and high efficiency.
- Telecommunications: Ideal for telecommunications equipment requiring stable and low-noise power supply).
- Computers and Peripherals: Used in computer systems and peripherals where low noise and high reliability are crucial).
- Battery-Powered Devices: Optimized for battery-powered applications with its low quiescent current and high efficiency).
Q & A
- What is the input voltage range of the ADP150AUJZ-3.0-R7?
The input voltage range is from 2.2 V to 5.5 V).
- What is the fixed output voltage of the ADP150AUJZ-3.0-R7?
The fixed output voltage is 3.0 V).
- What is the maximum output current of the ADP150AUJZ-3.0-R7?
The maximum output current is 150 mA).
- What is the quiescent current of the ADP150AUJZ-3.0-R7?
The quiescent current is typically 10 µA).
- What is the dropout voltage of the ADP150AUJZ-3.0-R7 at 150 mA load?
The dropout voltage is 105 mV at 150 mA load).
- What is the Power Supply Rejection Ratio (PSRR) of the ADP150AUJZ-3.0-R7?
The PSRR is 70 dB at 10 kHz).
- What protection features does the ADP150AUJZ-3.0-R7 have?
The protection features include over current, over temperature, and under voltage lockout (UVLO)).
- In what package is the ADP150AUJZ-3.0-R7 available?
The component is available in a SOT-23-5 Thin, TSOT-23-5 package).
- What is the operating temperature range of the ADP150AUJZ-3.0-R7?
The operating temperature range is from -40°C to 125°C).
- Does the ADP150AUJZ-3.0-R7 have an enable pin?
Yes, it has an enable pin for power saving and easy shutdown).
