TLE 4263 is a 5-V low-drop voltage regulator with a maximum input voltage of 45 V and a maximum output current of more than 200 mA.
The TLE 4263 is a 5‑V low‑dropout regulator offered in a 14‑lead SMD package. It accepts an input voltage from 6 V to 45 V and provides a regulated 5 V output with a typical tolerance of ±2 %. The device includes built‑in overtemperature, reverse‑polarity, and short‑circuit protection, as well as a watchdog and adjustable reset threshold.
The datasheet details pin functions, recommended external components, absolute maximum ratings, and electrical characteristics such as output voltage, drop voltage, load and line regulation, and reset timing. It also provides layout guidelines and contact information for Infineon Technologies AG.
| Output voltage tolerance | <+2 % |
|---|---|
| Maximum output current | 200 mA |
| Input voltage range | 6 V – 45 V |
| Typical output voltage | 4.90 V – 5.10 V |
| Drop voltage (typical) | 0.35 V – 0.50 V |
The maximum input voltage is 45 V.
It can supply more than 200 mA of output current.