Overview
The ADP7183ACPZN2.5-R7 is a high-performance, ultra-low noise linear regulator produced by Analog Devices Inc. This component is part of the ADP7183 series, known for its high power supply rejection ratio (PSRR) and low dropout voltage. It is designed to provide a stable and noise-free output voltage, making it suitable for a variety of applications that require precise voltage regulation.
The regulator features an adjustable output voltage range, but the specific model ADP7183ACPZN2.5-R7 is fixed at 2.5V. It operates with a maximum output current of 300 mA and is housed in an 8-UFDFN exposed pad package, which is compact and suitable for surface mount technology (SMT).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Series | ADP7183 |
| Package | 8-UFDFN Exposed Pad, CSP |
| Description | 300 mA, Ultra-low Noise, High PSRR, Low Dropout Linear Regulator |
| Output Voltage | 2.5 V |
| Maximum Output Current | 300 mA |
| Number of Outputs | 1 Output |
| Polarity | Positive, Negative |
| High Level Output Current | 600 µA |
| Input Voltage, Min | 2 V |
| Maximum Operating Temperature (°C) | +125 |
| Minimum Operating Temperature (°C) | -40 |
| Dropout Voltage (typ) | 130 mV |
| PSRR / Ripple Rejection (typ) | 85 dB |
| Line Regulation | 0.1 %/V |
| Load Regulation | 0.8 %/A |
| Voltage Regulation Accuracy | 0.5 % |
| RoHS Compliance | True |
Key Features
- Ultra-low Noise: The ADP7183ACPZN2.5-R7 features ultra-low noise characteristics, making it ideal for applications requiring minimal noise interference.
- High PSRR: With a power supply rejection ratio (PSRR) of 85 dB, this regulator provides excellent noise rejection from the input power supply.
- Low Dropout Voltage: The regulator has a low dropout voltage of 130 mV, ensuring efficient operation even when the input voltage is close to the output voltage.
- Compact Package: The 8-UFDFN exposed pad package is compact and suitable for surface mount technology (SMT), making it ideal for space-constrained designs.
- Wide Operating Temperature Range: The component operates over a wide temperature range from -40°C to +125°C, making it suitable for various environmental conditions.
Applications
- Audio Equipment: The ultra-low noise and high PSRR make this regulator suitable for audio applications where noise interference needs to be minimized.
- Medical Devices: The high precision and stability of the output voltage make it suitable for medical devices that require reliable power supply.
- Industrial Control Systems: The wide operating temperature range and low dropout voltage make it suitable for industrial control systems that operate in various environmental conditions.
- Communication Equipment: The regulator's ability to provide a stable and noise-free output voltage is beneficial for communication equipment that requires precise voltage regulation.
Q & A
- What is the maximum output current of the ADP7183ACPZN2.5-R7?
The maximum output current is 300 mA.
- What is the output voltage of the ADP7183ACPZN2.5-R7?
The output voltage is fixed at 2.5 V.
- What is the typical dropout voltage of the ADP7183ACPZN2.5-R7?
The typical dropout voltage is 130 mV.
- What is the PSRR of the ADP7183ACPZN2.5-R7?
The PSRR is 85 dB.
- What is the operating temperature range of the ADP7183ACPZN2.5-R7?
The operating temperature range is from -40°C to +125°C.
- Is the ADP7183ACPZN2.5-R7 RoHS compliant?
Yes, it is RoHS compliant.
- What is the package type of the ADP7183ACPZN2.5-R7?
The package type is 8-UFDFN exposed pad, CSP.
- What is the line regulation of the ADP7183ACPZN2.5-R7?
The line regulation is 0.1 %/V.
- What is the load regulation of the ADP7183ACPZN2.5-R7?
The load regulation is 0.8 %/A.
- What is the voltage regulation accuracy of the ADP7183ACPZN2.5-R7?
The voltage regulation accuracy is 0.5 %.
