Download the LF25C datasheet PDF.
This datasheet also covers the LF25AB variant, as both devices belong to the same very low drop voltage regulator family and are provided as variant models within a single manufacturer datasheet.
General Description
The LFXX is a very low drop regulator available in TO-220, TO-220FP, DPAK and PPAK packages and in a wide range of output voltages.
The low drop voltage (0.45 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and especially in batterypowered systems.
Key Features
Very low-dropout voltage (0.45 V).
Very low quiescent current (typ. 50 µA in
OFF mode, 500 µA in ON mode).
Output current up to 500 mA.
Logic-controlled electronic shutdown.
Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5;
6; 8; 8.5; 9; 12 V.
Automotive grade product: 1.8 V, 2.5 V,
3.3 V, 5.0 V, 8.0 V, 8.5 V VOUT in DPAK and PPAK packages.
Internal current and thermal limit.
Only 2.2 µF for stability.
Available in ±1% (AB), ±1.5% (AC) or ±2% (C) select.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
LF25C. For precise diagrams, and layout, please refer to the original PDF.
LFXX Very low drop voltage regulator with inhibit function Datasheet - production data Features Very low-dropout voltage (0.45 V) Very low quiescent current (typ. 50 ...
View more extracted text
ry low-dropout voltage (0.45 V) Very low quiescent current (typ. 50 µA in OFF mode, 500 µA in ON mode) Output current up to 500 mA Logic-controlled electronic shutdown Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5; 6; 8; 8.5; 9; 12 V Automotive grade product: 1.8 V, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 8.5 V VOUT in DPAK and PPAK packages Internal current and thermal limit Only 2.2 µF for stability Available in ±1% (AB), ±1.5% (AC) or ±2% (C) selection at 25 °C Supply voltage rejection: 80 db (typ.
LF25C Datasheet
