Manufacturer Part Number
TLE42702DATMA1
Manufacturer
Infineon Technologies
Introduction
High-efficiency, automotive-grade LDO voltage regulator
Product Features and Performance
LDO regulator design
Fixed 5V output
1 regulator channel
42V maximum input voltage
7V maximum voltage dropout at 550mA
650mA output current
5mA quiescent current
90mA maximum supply current
54dB PSRR at 100Hz
Features reset control
Product Advantages
High input voltage range
Low dropout voltage
Low quiescent current
High PSRR for noise suppression
Multiple protection features for safety
Automotive-grade reliability AEC-Q100 qualified
Key Technical Parameters
Input Voltage (Max): 42V
Output Voltage (Min/Fixed): 5V
Voltage Dropout (Max): 0.7V @ 550mA
Current - Output: 650mA
Current - Quiescent (Iq): 1.5mA
Current - Supply (Max): 90mA
PSRR: 54dB (100Hz)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Overvoltage protection
Reverse polarity protection
Short-circuit protection
Transient voltage suppression
Compatibility
Surface mount TO-252-5, DPAK TO-252AD
Package compatible with PG-TO252-5-11
Application Areas
Automotive electronics
Power supply regulation
Industrial applications
Embedded systems
Product Lifecycle
Active status
Not nearing discontinuation
Alternatives or upgrades available if needed
Several Key Reasons to Choose This Product
Supports a wide range of input voltages
Efficient power regulation with low voltage dropout
Suitable for noisy environments with good PSRR
Complies with automotive reliability standards
Comprehensive protection mechanism ensures product longevity
Energy-saving with low quiescent current
Convenient surface mount form factor