Manufacturer Part Number
MC33269DR2-3.3G
Manufacturer
onsemi
Introduction
Low Drop Out (LDO) Linear Voltage Regulator for Power Management
Product Features and Performance
Fixed Output Voltage of 3.3V
800mA Output Current
Low Dropout Voltage of 1.35V at 800mA Load
Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz
Operates over a wide Input Voltage range up to 20V
Current Quiescent (Iq) 8mA optimizing idle power consumption
Compliance with over temperature and short circuit protection
Product Advantages
Highly efficient for power-sensitive applications
Stable performance with fixed voltage output
Minimal voltage drop enhances battery life in portable electronics
Robust operation with built-in protection features
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 3.3V
Current - Output: 800mA
Voltage Dropout (Max): 1.35V @ 800mA
Quiescent Current: 8 mA
Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with 8-SOIC Mounting for surface mount technology
Application Areas
Consumer Electronics
Telecommunications
Networking Systems
Power Management Circuits
Product Lifecycle
Product Status: Active
Continuous manufacturer support and availability
Key Reasons to Choose This Product
Provides a stable 3.3V output for reliable operation of electronics
High current output suitable for a range of applications
Low quiescent current ensures better efficiency for battery-operated devices
High PSRR ensures reduced noise and ripple in power supply
Wide input voltage range accommodates various source voltages
Extended operating temperature suitable for industrial and automotive applications
Comes in industry-standard 8-SOIC packaging for ease of integration into PCB designs
Known manufacturer with a reputation for quality and reliability
MC33269DR-3.3AMI Semiconductor/onsemi
MC33269DRMOTOROLA