ADP151ACBZ-3.3-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP151ACBZ-3.3-R7

Manufacturer

Analog Devices

Introduction

The ADP151ACBZ-3.3-R7 is a linear, low dropout regulator designed primarily for power management in various applications, offering a fixed output with high performance in a compact package.

Product Features and Performance

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.2V @ 200mA

Current Output: 200mA

Current Quiescent (Iq): 20 µA

Current Supply (Max): 350 µA

PSRR: 70dB ~ 55dB (10kHz ~ 100kHz)

Mounting Type: Surface Mount

Control Features: Enable

Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)

Operating Temperature: -40°C ~ 125°C

Product Advantages

High Power Supply Rejection Ratio ensures stable output despite variations in input.

Low quiescent current aids in energy efficiency.

Essential protection features including Over Current, Over Temperature, and UVLO enhance device reliability and safety.

Key Technical Parameters

Input Voltage up to 5.5V

Fixed Output Voltage at 3.3V

Low Dropout Voltage of 0.2V max at 200mA load

Output current capacity of 200mA

Quality and Safety Features

Includes over current and over temperature protection.

Integrates Under Voltage Lockout (UVLO) for enhanced safety against voltage anomalies.

Compatibility

Compatible with various applications requiring a fixed 3.3V output and power conditions within its specified range.

Suitable for use in systems with up to 5.5V input.

Application Areas

Mobile phones

Portable media players

Wireless and telecommunications equipment

Power supply for sensors and microcontrollers

Product Lifecycle

Currently active with no indication of nearing discontinuation.

Future replacements or upgrades are anticipated to continue improvements in efficiency and power capability.

Several Key Reasons to Choose This Product

Reliable output voltage stability thanks to excellent PSRR performance.

Low power consumption facilitated by minimal quiescent current.

Comprehensive protection features ensure prolonged device life and safety.

Suitable for a wide temperature range from -40°C to 125°C, providing flexibility in various operating environments.

Its small and efficient 4-WLCSP package suits compact design requirements.