Overview
The ADP3330ARTZ-5-RL7 is a precision low dropout (LDO) voltage regulator from Analog Devices Inc. It is part of the anyCAP® voltage regulator family, known for its high accuracy and ultralow dropout voltage. This regulator operates with an input voltage range of 2.9 V to 12 V and can deliver a load current up to 200 mA. The ADP3330 stands out with its novel architecture and enhanced process, offering superior performance and higher output current compared to conventional LDOs.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-23-6 |
| Input Voltage Range | 2.9 V to 12 V |
| Output Voltage | Fixed 5 V |
| Maximum Output Current | 200 mA |
| Dropout Voltage (typical at 200 mA) | 140 mV |
| Accuracy at +25°C | ±0.7% |
| Accuracy over Temperature | ±1.4% |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Shutdown Current | <2 µA |
| Load Regulation | 0.04 mV/mA |
| Line Regulation | 0.04 mV/V |
Key Features
- High accuracy over line and load: ±0.7% at +25°C and ±1.4% over temperature.
- Ultralow dropout voltage: 140 mV (typical) at 200 mA.
- Stable with any type of capacitor, including multilayer ceramic capacitors (MLCC), with a minimum output capacitor of 0.47 µF.
- Current and thermal limiting for safety.
- Low noise and low shutdown current: <2 µA.
- Ultrasmall, thermally enhanced, chip-on-lead™ 6-lead SOT-23 package.
Applications
- Cell phones
- Notebook and palmtop computers
- Battery-powered systems
- PCMCIA regulators
- Bar code scanners
- Camcorders and cameras
Q & A
- What is the input voltage range of the ADP3330ARTZ-5-RL7?
The input voltage range is 2.9 V to 12 V.
- What is the maximum output current of the ADP3330ARTZ-5-RL7?
The maximum output current is 200 mA.
- What is the typical dropout voltage at 200 mA?
The typical dropout voltage is 140 mV.
- What is the accuracy of the ADP3330ARTZ-5-RL7 at +25°C?
The accuracy is ±0.7% at +25°C.
- What type of capacitors can be used with the ADP3330ARTZ-5-RL7?
The device is stable with any type of capacitor, including multilayer ceramic capacitors (MLCC).
- What is the minimum output capacitor required for stability?
The minimum output capacitor required is 0.47 µF.
- Does the ADP3330ARTZ-5-RL7 have thermal protection?
Yes, it includes thermal overload protection.
- What is the shutdown current of the ADP3330ARTZ-5-RL7?
The shutdown current is less than 2 µA.
- In what package is the ADP3330ARTZ-5-RL7 available?
The device is available in a 6-lead SOT-23 package.
- What are some common applications of the ADP3330ARTZ-5-RL7?
Common applications include cell phones, notebook and palmtop computers, battery-powered systems, and more.
