Key facts
- Brand
- Analog Devices
- Model
- ADP667
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
Start here
Analog Devices ADP667 Low‑Dropout Linear Voltage Regulator Datasheet
The ADP667 is a precision low‑dropout linear voltage regulator that can provide a fixed +5 V output or an adjustable output from +1.3 V to +16 V using external resistors. It operates over an input range of 3.5 V to 16.5 V and is suitable for handheld instruments, cellular phones, battery‑powered devices, and solar‑powered equipment.
Key features include a low dropout voltage (150 mV @200 mA), low quiescent current (20 mA normal, 0.2 mA shutdown), a dropout detector, and a low‑battery‑detect circuit. The device is pin‑compatible with the MAX667 and is offered in 8‑pin DIP and narrow‑body SOIC packages.
Analog Devices ADP667 specifications
| Input Voltage Range | 3.5 V to 16.5 V |
|---|---|
| Fixed Output Voltage | +5 V |
| Maximum Output Current | 250 mA |
| Dropout Voltage (200 mA) | 150 mV |
| Quiescent Current – Shutdown Mode | 0.2 mA |
| Low Battery Detector Input Threshold (V LBI) | 1.215 V to 1.295 V |
Source: Analog Devices ADP667 Low‑Dropout Linear Voltage Regulator Datasheet
All Analog Devices ADP667 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current of the ADP667?
The ADP667 can supply up to 250 mA of output current.
From: Analog Devices ADP667 Low‑Dropout Linear Voltage Regulator Datasheet
How low is the dropout voltage at 200 mA load?
At a 200 mA load the dropout voltage is 150 mV.
From: Analog Devices ADP667 Low‑Dropout Linear Voltage Regulator Datasheet
What is the maximum output current of the ADP667?
The ADP667 can supply up to 250 mA of output current.
How low is the quiescent current in shutdown mode?
In shutdown mode the quiescent current is only 0.2 nA.