Analog Devices Inc. ADP222ACPZ-1827-R7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.80 | $3.80 |
| 15+ | $0.87 | $13.05 |
| 25+ | $0.86 | $21.50 |
| 50+ | $0.81 | $40.50 |
| 100+ | $0.71 | $71.00 |
| N+ | $0.14 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 2 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V, 2.7V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | -, 0.26V @ 300mA |
| Current - Output | 300mA, 300mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | 450 µA |
| PSRR | - |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFDFN Exposed Pad, CSP |
| Supplier Device Package | 8-LFCSP-UD (2x2) |
| ROHS |  |
The ADP222ACPZ-1827-R7 from Analog Devices is a dual-output, low dropout linear regulator designed for space-constrained and battery-powered applications. It provides fixed 1.8V and 2.7V outputs, each capable of sourcing up to 300mA. With a low quiescent current of 150 µA and a compact 8-LFCSP-UD package, this LDO offers an efficient and compact power management solution for multi-rail systems.
- Dual Outputs in a Tiny Package: Provides two independent regulated rails (1.8V and 2.7V) in a 2x2mm LFCSP, saving significant board space.
- Low Quiescent Current: The 150 µA ground current extends battery life in portable and always-on devices.
- High Current Capability per Channel: Each output can deliver up to 300mA, suitable for powering multiple ICs or sub-circuits.
- Low Dropout for 2.7V Rail: A 0.26V dropout at 300mA allows operation closer to the battery's end-of-life voltage.
Dual-Rail Sensor Power
Power an analog sensor requiring 2.7V and a digital interface at 1.8V from a single LDO. The dual outputs simplify the power tree and reduce component count.
Battery-Powered IoT Devices
With a low 150 µA quiescent current, this regulator is ideal for always-on IoT nodes where extending battery life is critical.
Portable Medical Monitors
Provide clean, stable power to sensitive analog front-ends and low-power microcontrollers, ensuring accurate readings and reliable operation.
Multi-Rail FPGA/CPLD Core Logic
Supply separate core and I/O voltages (1.8V and 2.7V) for low-power programmable logic devices, simplifying power sequencing.
Compact Wearable Electronics
The 2x2mm LFCSP package is perfect for wearables where board space is at a premium, delivering two regulated rails in a tiny footprint.
Noise-Sensitive Audio Codecs
Use the 2.7V rail for analog audio circuitry and the 1.8V rail for digital control logic, minimizing cross-talk and noise coupling.
- Q: What is the output voltage of the ADP222ACPZ-1827-R7?
- A: This dual-output LDO provides two fixed output voltages: 1.8V and 2.7V.
- Q: What is the maximum output current per channel?
- A: Each output channel can deliver up to 300mA, making it suitable for powering multiple low-power rails.
- Q: What is the input voltage range?
- A: The input voltage range is not explicitly listed in the provided data; please refer to the official datasheet for this specification.
- Q: What is the dropout voltage for the 2.7V output?
- A: The dropout voltage for the 2.7V output is 0.26V at a 300mA load.
- Q: What is the quiescent current consumption?
- A: The quiescent current is a low 150 µA, which helps maximize efficiency in battery-powered applications.
- Q: What package is the ADP222ACPZ-1827-R7 available in?
- A: It comes in a compact 8-LFCSP-UD (2x2) package, ideal for space-constrained designs.
ADP222ACPZ-1827-R7.pdf
- Q: What is the output voltage of the ADP222ACPZ-1827-R7?
- A: This dual-output LDO provides two fixed output voltages: 1.8V and 2.7V.
- Q: What is the maximum output current per channel?
- A: Each output channel can deliver up to 300mA, making it suitable for powering multiple low-power rails.
- Q: What is the input voltage range?
- A: The input voltage range is not explicitly listed in the provided data; please refer to the official datasheet for this specification.
- Q: What is the dropout voltage for the 2.7V output?
- A: The dropout voltage for the 2.7V output is 0.26V at a 300mA load.
- Q: What is the quiescent current consumption?
- A: The quiescent current is a low 150 µA, which helps maximize efficiency in battery-powered applications.
- Q: What package is the ADP222ACPZ-1827-R7 available in?
- A: It comes in a compact 8-LFCSP-UD (2x2) package, ideal for space-constrained designs.
