The TLE 4276 is a low-drop voltage regulator in a TO package. The IC regulates an input voltage up to 40 V to VQ,nom = 5.0 V (V50), 8.5 V (V85), 10 V (V10) and adjustable voltage (V). The maximum output current is 400 mA. The IC can be switched off via the inhibit input, which causes the current consumption to drop below 10 ←A. The IC is short-circuit-proof and reverse polarity proof.
The TLE 4276 low‑drop voltage regulator is offered in several fixed output versions (V50 = 5 V, V85 = 8.5 V, V10 = 10 V) and an adjustable version. It can handle an input voltage up to 40 V, provides up to 400 mA output current, and includes features such as inhibit input, short‑circuit protection, reverse‑polarity protection, and low quiescent current.
The device is supplied in TO‑220, TO‑252 and surface‑mount packages, with pin definitions for input, inhibit, ground, voltage‑adjust (adjustable version) and output. Absolute maximum ratings, operating temperature range (‑40 °C to 150 °C), and detailed electrical characteristics are listed in the datasheet.
| Output current | 400 mA |
|---|---|
| Output voltage options | 5 V, 8.5 V, 10 V or adjustable |
| Inhibit input | Low‑active |
The regulator can supply up to 400 mA of output current.
Fixed versions provide 5 V, 8.5 V, or 10 V, and an adjustable version allows a variable output.