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The TL750M and TL751M series are low-dropout positive voltage regulators specifically designed forbattery-powered systems. The TL750M and TL751M series incorporate onboard overvoltage and current-limitingprotection circuitry to protect the devices and the regulated system. Both series are fully protected against 60-Vload-dump and reverse-battery conditions. Extremely low quiescent current, even during full-load conditions,makes the TL750M and TL751M series ideal for standby power systems.
The TL750M and TL751M series offers 5-V, 8-V, 10-V, and 12-V options. The TL751M series has the addition of n enable (ENABLE) input. The ENABLE input gives the designer complete control over power up, allowing equential power up or emergency shutdown. When ENABLE is high, the regulator output is placed in the igh-impedance state. The ENABLE input is TTL and CMOS compatible.
The TL750MxxC and TL751MxxC are characterized for operation over the virtual junction temperature range 0°C to 125°C.
TL750M05CKTER Maximum Ratings
MIN
MAX
UNIT
Continuous input voltage
26
V
Transient input voltage (see Figure 3)
60
V
Continuous reverse input voltage
15
V
Transient reverse input voltage
t = 100 ms
50
V
JA Package thermal impedance(2) (3)
KC package
22
/W
KTE package
23
KTG package
23
KTP package
28
TJ Virtual junction temperature range
0
150
°C
Lead temperature
1,6 mm (1/16 in) from case for 10 s
260
°C
Tstg Storage temperature range
65
150
°C
TL750M05CKTER Features
· Very Low Dropout Voltage, Less Than 0.6 V at750 mA · Low Quiescent Current · TTL- and CMOS-Compatible Enable onTL751M Series · 60-V Load-Dump Protection · Overvoltage Protection · Internal Thermal-Overload Protection · Internal Overcurrent-Limiting Circuitry