Key facts
- Brand
- Siemens
- Model
- TLE4276
- Category
- Voltage and Current Measurement
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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Siemens TLE4276 Low-Drop Voltage Regulator Handbook
The TLE4276 is a low-drop voltage regulator offered in TO‑220 and TO‑252 packages. It regulates an input voltage up to 40 V to fixed outputs of 5.0 V (V50), 8.5 V (V85), 10 V (V10) or an adjustable voltage, with a maximum output current of 400 mA. The device includes an inhibit input that reduces current consumption to below 10 pA, short‑circuit protection, and reverse‑polarity protection, making it suitable for automotive electronics.
The datasheet details absolute maximum ratings, operating temperature range (‑40 °C to 150 °C), pin definitions, and recommended external component values for stability. It also provides block diagrams, characteristic curves, and example application circuits to aid designers in implementing the regulator in their designs.
Siemens TLE4276 specifications
| Output voltage options | V50 = 5.0 V, V85 = 8.5 V, V10 = 10 V, adjustable |
|---|---|
| Maximum output current | 400 mA |
| Inhibit input current (off) | < 10 pA |
| Operating temperature range | ‑40 °C to 150 °C |
| Package types | TO‑220‑5‑3, TO‑220‑5‑43, TO‑220‑5‑122, TO‑252‑5‑1 |
All Siemens TLE4276 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current of the TLE4276?
The regulator can supply up to 400 mA of output current.
What input voltage range does the TLE4276 support?
It accepts an input voltage up to 40 V.
What is the maximum output current of the TLE 4276?
The regulator can deliver up to 400 mA of output current.
How much current does the device draw when the inhibit input is active?
When the inhibit input is asserted, the current consumption drops below 10 pA.