TL751L12QDR Description
The TL750L and TL751L series of fixed-output voltage regulators offer 5-V, 8-V, 10-V, and 12-V options. ThTL751L series also has an enable (ENABLE) input. When ENABLE is high, the regulator output is placed in the high-impedance state. This gives the designer complete control over power up, power down, or emergency shutdown. The TL750L and TL751L series are low-dropout positive-voltage regulators specifically designed for battery-powered systems. These devices incorporate overvoltage and current-limiting protection circuitry, along with internal reverse-battery protection circuitry to protect the devices and the regulated system. The series is fully protected against 60-V load dump and reverse-battery conditions. Extremely low quiescent current during
full-load conditions make these devices ideal for standby power systems.
TL751L12QDR Features
Very Low Dropout Voltage, Less Than 0.6 V at
Reverse Transient Protection Down to –50 V 150 mA
Internal Thermal-Overload Protection
Very Low Quiescent Current
Overvoltage Protection
TTL- and CMOS-Compatible Enable on TL751L
Internal Overcurrent-Limiting Circuitry Series
Less Than 500-μA Disable (TL751L Series)
60-V Load-Dump Protection
