KD1084AV25 [STMicroelectronics]

KD1084AV25 Description

The KD1084 is a LOW DROP Voltage Regulator with a 5A maximum output current capacity. At the highest output current, dropout is guaranteed to occur at a maximum of 1.5V; it gets smaller at lower loads. The KD1084 has superior drop and output tolerance performance than the earlier 3-terminal adjustable regulators, but is pin-to-pin compatible with them.

SCSI-2 active termination is compatible with a 2.85V output version. Instead of being squandered as quiescent current like in PNP regulators, quiescent current in the KD1084 goes into the load, increasing efficiency. For stability, only a 10 F minimum capacitor is required.

KD1084AV25 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

• OUPUT TOLERANCE ±1% AT 25°C AND ±2% IN FULL TEMPERATURE RANGE FOR THE "A" VERSION

• OUPUT TOLERANCE ±2% AT 25°C AND ±3% IN FULL TEMPERATURE RANGE INTERNAL POWER AND THERMAL LIMIT

• WIDE OPERATING TEMPERATURE RANGE -40°C TO 125°C

• PACKAGE AVAILABLE : TO-220, D2PAK, D2PAK/A, DPAK

• PINOUT COMPATIBILITY WITH STANDARD ADJUSTABLE VREG

KD1084AV25 Applications

• Power Management

• Consumer Electronics

• Portable Devices

• Industrial