Overview
The ADP7185ACPZN-R7 is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices Inc. This component is designed to provide a stable and adjustable output voltage, making it suitable for a variety of applications requiring precise voltage regulation. The ADP7185ACPZN-R7 operates from an input voltage range of -2V to -5.5V and can deliver up to 500mA of output current. Its compact LFCSP-8 (2x2) package makes it ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | -2V to -5.5V |
| Output Voltage Range | Adjustable: 0.5V to 5V |
| Output Current | Up to 500mA |
| Package Type | LFCSP-8 (2x2) |
| PSRR (Power Supply Rejection Ratio) at 1kHz | 80dB |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Low dropout voltage, ensuring minimal voltage loss.
- High power supply rejection ratio (PSRR) of 80dB at 1kHz for excellent noise rejection.
- Adjustable output voltage from 0.5V to 5V, providing flexibility in design.
- Compact LFCSP-8 (2x2) package, suitable for space-constrained applications.
- High output current capability of up to 500mA.
Applications
The ADP7185ACPZN-R7 is suitable for various applications requiring stable and adjustable voltage regulation. These include:
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive electronics.
- Telecommunication equipment.
Q & A
- What is the input voltage range of the ADP7185ACPZN-R7? The input voltage range is from -2V to -5.5V.
- What is the maximum output current of the ADP7185ACPZN-R7? The maximum output current is up to 500mA.
- What is the package type of the ADP7185ACPZN-R7? The package type is LFCSP-8 (2x2).
- What is the PSRR at 1kHz for the ADP7185ACPZN-R7? The PSRR at 1kHz is 80dB.
- What is the operating temperature range of the ADP7185ACPZN-R7? The operating temperature range is from -40°C to 125°C.
- Is the output voltage of the ADP7185ACPZN-R7 adjustable? Yes, the output voltage is adjustable from 0.5V to 5V.
- What are some common applications for the ADP7185ACPZN-R7? Common applications include industrial control systems, medical devices, aerospace and defense systems, automotive electronics, and telecommunication equipment.
- What is the significance of the high PSRR in the ADP7185ACPZN-R7? The high PSRR ensures excellent noise rejection, providing a stable output voltage despite input voltage variations.
- How does the compact package of the ADP7185ACPZN-R7 benefit design? The compact LFCSP-8 (2x2) package makes it ideal for space-constrained designs.
- Where can I find detailed specifications for the ADP7185ACPZN-R7? Detailed specifications can be found in the datasheet available on the official Analog Devices website or through distributors like Digi-Key, Mouser, and Farnell.
