LT1587

• Product Introduction

LT15877A, 4.6A, 3A low-voltage drop rapid response positive regulator adjustable and fixed

peculiarity

• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Currents guarantees multiple currents and voltage differences
• Load Regulation: 0.05% Typ. Load Regulation: 0.05% typical
• Trimmed Current Limit
• On-Chip Thermal Limiting: Thermal limiting on the chip
• Standard 3-Pin Power Package: Standard 3-pin power packaging

description

The LT™1584/LT1585/LT1587 are low dropout threeterminal regulators with 7A, 4.6A and 3A output current capability, respectively. ™LT 1584/LT1585/LT1587 low dropout threeterminal regulation with output current capacities of 7A, 4.6A, and 3A, respectively. Design has been optimized for low voltage applications, where transient response and minimum input voltage are critical. Similar to the LT1083/4/5 family, it has lower dropout voltage and faster transient response. These improvements make it ideal for low voltage microprocessor applications requiring a regulated 2.5V to 3.6V output with an input supply below 7V. These improvements make it an ideal choice for low-voltage microprocessor applications where input power supply voltage is below 7V, and the voltage is regulated from 2.5V to 3.6V.

Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures.

The LT1585/LT1587 are available in both the through-hole and surface mount versions of the industry standard 3-pin TO-220 power package. The LT1585/LT1587 are industry-standard 3-pin TO-220 power package versions with two through-holes and surface-mount mounts. The LT1584 is available in the through-hole 3-pin TO-220 power package. The LT1584 is a through-hole 3-pin TO-220 power package.

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• Pentium ™ Processor Supplies ™
• PowerPC consumables from™ PowerPC ™ Supplies
• Other 2.5V to 3.6V Microprocessor Supplies
• Low Voltage Logic Supplies
• Battery-Powered Circuitry: a battery-powered circuit
• Post Regulator for Switching Supply My Switching Power Supply Regulator