TLE4262GM

5-V Low Drop Voltage Regulator TLE 4262 Bipolar IC Features q q q q q q q q q Output voltage tolerance ≤ ± 2 % Low-drop voltage Very low standby current consumption Overtemperature protection Reverse polarity protection Short-circuit proof Settable reset threshold Wide temperature range Suitable for use in automotive electronics Ordering Code Package Q67006-A9068 P-DSO-20-6 (SMD) P-DSO-14-4 (SMD) P-DSO-20-6 Type TLE 4262 G w TLE 4262 GM Q67006-A9356 w New type P-DSO-14-4 Functional Description TLE 4262 G is a 5-V low-drop voltage regulator in a P-DSO-20-6 SMD package. The maximum input voltage is 45 V. The maximum output current is more than 200 mA. The IC is short-circuit proof and incorporates temperature protection that disables the IC at overtemperature. The IC regulates an input voltage VI in the range of 6 V < VI < 45 V to VQrated = 5.0 V. A reset signal is generated for an output voltage of VQ < 4.5 V. This voltage threshold can be decreased to 3.5 V by external connection. The reset delay can be set externally with a capacitor. The IC can be switched off via the inhibit input, which causes the current consumption to drop from 720 µA to < 50 µA. Semiconductor Group 1 1998-11-01 TLE 4262 Dimensioning Information on External Components The input capacitor CI is necessary for compensating line influences. Using a resistor of approx. 1 Ω in series with CI, the oscillating circuit consisting of input inductivity and input capacitance can be damped. The output c...