Features: • Three versions: 3.0 V, 3.3 V, 5.0 V• Output voltage tolerance 4%• Very low drop voltage• Output current: 30 mA• Power fail output• Low quiescent current consumption• Wide operation range: up to 45 V• Wide temperature range: 40 C T...
TLE 4295: Features: • Three versions: 3.0 V, 3.3 V, 5.0 V• Output voltage tolerance 4%• Very low drop voltage• Output current: 30 mA• Power fail output• Low quiescent c...
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Features: • Drives motors up to 2 A• Integrated free-wheeling diodes 2.5 A• Shor...

| Parameter |
Symbol |
Limit Values |
Unit |
Remarks | |
|
min. |
max. | ||||
| Voltage |
VI |
42 |
45 |
V |
|
| Current |
II |
mA |
internally limited | ||
| Voltage |
VQ |
6 |
30 |
V |
|
| Current |
IQ |
mA |
limited internally | ||
| Voltage |
VPF |
0.3 |
45 |
V |
|
| Current |
IPF |
500 |
* |
A |
* internally limited |
| Junction temperature |
Tj |
40 |
150 |
||
| Storage temperature |
Tstg |
50 |
150 |
||
| Junction pin |
Rthj-pin |
30 |
K/W |
measured to pin 5 | |
| Junction ambient1) |
Rthja |
179 |
K/W |
zero airflow zero heat sink area | |
The TLE 4295 G is a monolithic integrated low-drop voltage regulator in the very small SMD package SCT-595. It is designed to supply e.g. microprocessor systems under the severe conditions of automotive applications. Therefore the device is equipped with additional protection functions against over load, short circuit and reverse polarity. At overtemperature the regulator is automatically turned off by the integrated thermal protection circuit.
Input voltages up to 40 V are regulated to VQ,nom = 3.0 V (V30 version) 3.3 V (V33 version) or 5.0 V (V50 version). The TLE 4295 output is able to drive a load of more than 30 mA while it regulates the output voltage within a 4% accuracy.
The power fail output (open collector) is switched to low in case of undervoltage overload or saturation of the output transistor.