Overview
The ADM7170ACPZ-5.0-R7 is a high-precision, low-dropout linear regulator (LDO) produced by Analog Devices Inc. This component is designed to provide a stable and efficient power supply solution for a wide range of applications. The ADM7170 series is known for its high accuracy, low noise, and robust performance, making it an ideal choice for demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 5.0 | V |
| Input Voltage Range | 4.5 to 36 | V |
| Output Current | 2 | A |
| Dropout Voltage | 0.4 (typical at 2A) | V |
| Accuracy (Over Temperature) | ±0.8% | % |
| Noise (10 Hz to 100 kHz) | 6 μVrms | μVrms |
| PSRR (100 Hz to 100 kHz) | 60 dB (typical) | dB |
| Package Type | LFCSP (16-lead, 4mm x 4mm) | |
| Operating Temperature Range | -40°C to +125°C | °C |
Key Features
- High Accuracy: ±0.8% output voltage accuracy over temperature.
- Low Dropout Voltage: 0.4V typical at 2A output current.
- Low Noise: 6 μVrms noise from 10 Hz to 100 kHz.
- High PSRR: 60 dB typical power supply rejection ratio from 100 Hz to 100 kHz.
- Robust Protection: Overcurrent protection, thermal shutdown, and undervoltage lockout.
- Compact Package: 16-lead LFCSP package (4mm x 4mm).
Applications
- Industrial Control Systems: Powering sensors, actuators, and control units.
- Medical Devices: Providing stable power for medical equipment and diagnostic tools.
- Aerospace and Defense: Used in various military and aerospace applications requiring high reliability.
- Automotive Systems: Powering automotive electronics such as infotainment systems and safety features.
- Telecommunications: Used in network equipment and communication devices.
Q & A
- Q: What is the output voltage of the ADM7170ACPZ-5.0-R7?
A: The output voltage is 5.0V. - Q: What is the maximum input voltage for this LDO?
A: The maximum input voltage is 36V. - Q: What is the typical dropout voltage at 2A output current?
A: The typical dropout voltage is 0.4V at 2A output current. - Q: What is the noise level of the ADM7170ACPZ-5.0-R7?
A: The noise level is 6 μVrms from 10 Hz to 100 kHz. - Q: Does the ADM7170ACPZ-5.0-R7 have overcurrent protection?
A: Yes, it has overcurrent protection along with thermal shutdown and undervoltage lockout. - Q: What is the package type of the ADM7170ACPZ-5.0-R7?
A: The package type is a 16-lead LFCSP (4mm x 4mm). - Q: What is the operating temperature range of this LDO?
A: The operating temperature range is -40°C to +125°C. - Q: Is the ADM7170ACPZ-5.0-R7 suitable for automotive applications?
A: Yes, it is suitable for automotive applications due to its robust performance and high reliability. - Q: Where can I find detailed specifications and datasheets for the ADM7170ACPZ-5.0-R7?
A: Detailed specifications and datasheets can be found on the Analog Devices official website or through distributors like Digi-Key, Mouser, and Arrow Electronics. - Q: What are some common applications of the ADM7170ACPZ-5.0-R7?
A: Common applications include industrial control systems, medical devices, aerospace and defense, automotive systems, and telecommunications.
