Manufacturer Part Number
TLE4251DATMA1
Manufacturer
Infineon Technologies
Introduction
Automotive Grade Low Drop Out (LDO) Voltage Regulator
Product Features and Performance
Adjustable Output Voltage
Single Regulator Configuration
High PSRR of 60dB at 100Hz
Low Dropout Voltage: 0.52V at 300mA
Output Current Capability of 400mA
Low Quiescent Current: 300µA
Max Supply Current: 20mA
Control Features Include Enable Function
Product Advantages
Optimized for Automotive Applications
Compatible with Tracking Voltage Outputs
Supports Reverse Polarity Protection
Incorporates Short Circuit and Over Temperature Protection
Over Current Protection for Enhanced Safety
Robust Design Suitable for Harsh Automotive Environments
Key Technical Parameters
Input Voltage (Max): 40V
Output Voltage (Min/Fixed): Tracking
Output Voltage (Max): N/A
Voltage Dropout (Max): 0.52V at 300mA
Current - Output: 400mA
Current - Quiescent (Iq): 300µA
Current - Supply (Max): 20mA
PSRR: 60dB at 100Hz
Operating Temperature Range: -40°C to 150°C
Quality and Safety Features
AEC-Q100 Qualified
Operational Over Temperature Range of -40°C to 150°C
Includes Numerous Protection Features
Compatibility
Surface Mount TO-252-5 DPAK (4 Leads + Tab), TO-252AD Package
Suited for Automotive Power Systems
Application Areas
Automotive Electronics
Industrial Power Systems
Consumer Electronics Requiring Precise Voltage Regulation
Product Lifecycle
Active Product Status
Automotive Grade with Continued Support
Compliance with Industry Standards Ensures Longevity
Several Key Reasons to Choose This Product
AEC-Q100 Certification for Guaranteed Automotive Reliability
High PSRR Suitable for Noise-Sensitive Applications
Low Quiescent Current for Power-Saving Operations
Comprehensive Protection Features Enhancing System Safety
Broad Operating Temperature Suitable for Extreme Conditions
Adjustable Output Voltage Providing Design Flexibility
Produced by Infineon, a Trusted Leader in Power Management Solutions
TLE4253EPINF
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