KD1084V25 Description

The KD1084V25 is a LOW DROP Voltage Regulator able to provide up to 5A of Output Current. Dropout is guaranteed at a maximum of 1.5V at the maximum output current, decreasing at lower loads. The KD1084V25 is pin-to-pin compatible with the older 3-terminal adjustable regulators but has better performances in terms of drop and output tolerance. A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the KD1084V25 quiescent current flows into the load, so increases efficiency. Only a 10μF minimum capacitor is needed for stability.

KD1084V25 Features

Typical dropout 1.3v(at 5A)

Three terminal adjustable or fixed output voltage 1.5v, 1.8v, 2.5v, 2.85v, 3.3v. 3.6v, 5v

Guaranteed output current up to 5A

Output tolerance ±1% at 25℃ and ±2% in the full temperature range for the "A" version

Output tolerance ±2% at 25℃ and ±3% in full temperature range internal power and thermal limit

Wide operating temperature range -40℃ to 125℃

Package available:  TO-220, D2PAK, D2PAK/A, DPAK

KD1084V25 Applications

Automotive 

Advanced driver assistance systems (ADAS) 

Enterprise systems 

Datacenter & enterprise computing 

Personal electronics 

Home theater & entertainment