GS1084
New Product
Vishay
formerly General Semiconductor
5A Low Dropout Positive Adjustable Regulator
TO-252 (DPak) TO...
GS1084
New Product
Vishay
formerly General Semiconductor
5A Low Dropout Positive Adjustable
Regulator
TO-252 (DPak) TO-220AB TO-263AB (D2Pak)
2 1
3
2 1 3 2 1
3
GS1084CE
GS1084CT
GS1084CM
Pin Definition
1. Adjust/Gnd. 2. Vout (tab) 3. Vin
Description
The GS1084 is a low dropout three terminal
regulator with 5A output current capability. The output voltage is adjustable with the use of a resistor divider. For fixed output voltage versions, the output voltage is internally set at 1.8V, 2.5V, or 3.3V. Dropout is guaranteed at a maximum of 1.4V at maximum output current. Its low dropout voltage and fast transient response make it ideal for low voltage microprocessor applications. Internal current and thermal limiting provides protection against any overload condition that would create excessive junction temperatures.
Features
Dropout Voltage 1.3V at 5A Output Current Fast Transient Response Line Regulation typically at 0.015% Load Regulation typically at 0.1% Internal thermal and current limiting Adjustable Output Voltage or Fixed 1.8V, 2.5V, 3.3V Standard 3-Pin Power Packages
Applications
Post
Regulator for Switching Supply Microprocessor Power Supplies Constant-Current
Regulators Motherboard I/O Power Supplies
Functional Block Diagram
VIN Current Amp
Mechanical Data
Case: TO-220AB, TO-263AB (D2PAK), TO-252 (DPAK) High temperature soldering guaranteed: 260°C/10 seconds at terminals
VREF 1.25V 55µA
+
+ GM --
Thermal Limit
Current Limit VOU...