Manufacturer Part Number
ADP150ACBZ-3.3-R7
Manufacturer
Analog Devices
Introduction
The ADP150ACBZ-3.3-R7 is a low dropout (LDO) linear regulator designed to deliver a fixed output of 3.3V with a maximum current output of 150mA. Packaged in a small 4-WLCSP format suitable for surface mounting.
Product Features and Performance
Fixed output voltage of 3.3V
Maximum input voltage of 5.5V
Low dropout voltage of 0.16V at 150mA load
Quiescent current of 22µA
Maximum supply current of 320µA
Power supply rejection ratio (PSRR) ranges from 70dB to 55dB between 10kHz and 100kHz
Comes with enable control feature
Operating temperature range from -40°C to 125°C
Product Advantages
Compact size due to WLCSP package
High efficiency and low quiescent current suitable for battery-powered devices
Accurate and stable output voltage under varying load and input conditions
Excellent thermal performance
Integrated protection features enhance device reliability
Key Technical Parameters
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.16V @ 150mA
Current Output: 150mA
Current Quiescent (Iq): 22µA
PSRR: 70dB ~ 55dB (10kHz ~ 100kHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with multiple applications requiring a stable 3.3V supply
Suitable for automated surface mount technology
Application Areas
Portable electronics
Microcontroller power supplies
Wireless communication devices
Battery-powered devices
Product Lifecycle
Status: Active
Not near discontinuation, with ongoing manufacturer support and availability of newer versions as upgrades
Several Key Reasons to Choose This Product
Ultra-small package reducing installation footprint, ideal for space-constrained applications
Low dropout feature maintains regulated output even when supply voltage is close to output voltage
Ultralow quiescent current prolongs battery life in portable electronic applications
Wide operating temperature range allows for use in harsh environments
Comprehensive onboard protection features ensure long-term reliability and performance