ADP2140ACPZ3312R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2140ACPZ3312R7

Manufacturer

Analog Devices

Introduction

ADP2140ACPZ3312R7 is a compact power management integrated circuit (PMIC), combining both linear and switching voltage regulators to provide power solutions for various applications.

Product Features and Performance

Step-Down (Buck) Synchronous Regulator coupled with Linear (LDO) Regulator

Dual output voltage capabilities

High switching frequency of 3MHz

Output 1 provides 3.3V at 600mA

Output 2 provides 1.2V at 300mA

Integrated sequencer for controlled startup

Wide voltage supply range from 1.65V to 5.5V

Built for high-temperature performance, operating between -40°C and 125°C

Product Advantages

High integration for space-constrained applications

Low noise performance suitable for sensitive RF or analog circuitry

High-frequency operation enables the use of small, low-cost external components

Precision output voltages for consistent and reliable operation

Thermal overload protection enhances safety and longevity

Key Technical Parameters

Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

Number of Outputs: 2

Frequency - Switching: 3MHz

Voltage/Current - Output 1: 3.3V, 600mA

Voltage/Current - Output 2: 1.2V, 300mA

Voltage - Supply: 1.65V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent protection

Thermal protection for device integrity

High-precision output regulation

Compatibility

Suited for 10-VFDFN Exposed Pad, CSP packages

Compatible with 10-LFCSP-WD (3x3) supplier device package

Application Areas

Mobile devices

Wireless communication equipment

Portable electronics

Digital cameras and audio devices

Networking hardware

Product Lifecycle

Product Status: Active

No immediate discontinuation, with upgrades and replacements available

Several Key Reasons to Choose This Product

Efficient power conversion with reduced energy loss

Space-saving design for modern, compact electronic devices

High reliability and precision for critical applications

Ease of implementation with minimum external components

Extended operational lifespan at a wide range of temperatures

Expert technical support and documentation from Analog Devices