Manufacturer Part Number
ZLDO1117QG33TA
Manufacturer
Diodes Incorporated
Introduction
Low-Dropout Voltage Regulator designed for automotive and other applications requiring low voltage regulation
Product Features and Performance
Low Dropout Voltage: 1.2V @ 1A
Output Voltage: Fixed at 3.3V
Maximum Input Voltage: 18V
Current Capability: Can deliver up to 1A of output current
Quiescent Current: 10 mA
PSRR: High power supply rejection ratio of 80dB (120Hz)
Single Regulator Design: Incorporates only one regulator within the package
Temperature Range: Operates effectively from -40°C to 105°C
Product Advantages
Automotive Grade: Satisfies AEC-Q100 standards ensuring robustness and reliability
Low Power Consumption: Helps in lowering power losses with 10 mA quiescent current
High PSRR: Improved ripple rejection ratio enhances performance in noisy environments
Key Technical Parameters
Positive Fixed Output Configuration
Automotive Qualification: AEC-Q100
Current - Quiescent (Iq): 10 mA
Current - Output: 1A
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 1.2V @ 1A
Quality and Safety Features
Protection against Overcurrent and Overtemperature conditions
Compatibility
Packaged in SOT-223-3, compatible with surface mount technology
Application Areas
Ideal for power management in automotive systems, industrial controls, consumer electronics, and more
Product Lifecycle
Active status, not near discontinuation with support for upgrades and replacements
Several Key Reasons to Choose This Product
Robust Automotive Grade Compliance
Low Quiescent Current for Power Efficiency
High PSRR for Noisy Environments
Multi-layer Protection Features for Enhanced Safety
Broad Operating Temperature Range Suitable for Extreme Conditions
Standard SOT-223 Package for Easy Manufacturing Integration
Active Product Lifecycle Management with AEC-Q100 Reliability Testing
ZLDO1117QG25TAZETEX
ZLDO1117QG50TDiodes Incorporated