Key facts
- Brand
- Analog Devices
- Model
- ADP7182
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2023-01-31
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Analog Devices ADP7182 Low Noise Linear Regulator Data Sheet
The ADP7182 is a high input voltage LDO ideal for regulating high performance analog and mixed signal circuits operating from negative rails down to -1.2 V. It features low noise (18 μV rms) and high power supply rejection ratio, achieving excellent line and load transient response with a small 2.2 μF ceramic output capacitor.
The device is available in fixed output voltage versions (-5 V, -1.8 V, -2.5 V, -3 V, etc.) and an adjustable version allowing the output to range from -1.22 V to -V IN + V DO via an external feedback divider. It supports positive or negative enable logic for maximum flexibility.
Analog Devices ADP7182 specifications
| Input Voltage Range | -2.7 V to -28 V |
|---|---|
| Maximum Output Current | -200 mA |
| Output Noise (Fixed) | 18 μV rms |
| Power Supply Rejection Ratio | 66 dB at 10 kHz |
| Dropout Voltage | -185 mV at -200 mA load |
| Quiescent Current | -650 μA with -200 mA load |
| Shutdown Current | -2 μA |
Source: Analog Devices ADP7182 Low Noise Linear Regulator Data Sheet
All Analog Devices ADP7182 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range of the ADP7182?
The device operates from -2.7 V to -28 V.
From: Analog Devices ADP7182 Low Noise Linear Regulator Data Sheet
What is the maximum output current capability?
It provides up to -200 mA of output current.
From: Analog Devices ADP7182 Low Noise Linear Regulator Data Sheet
What is the input voltage range of the ADP7182?
The device operates from an input voltage range of −2.7 V to −28 V.
From: Analog Devices ADP7182 Low Noise Linear Regulator Data Sheet
What is the maximum output current?
The ADP7182 can provide up to −200 mA of output current.
From: Analog Devices ADP7182 Low Noise Linear Regulator Data Sheet