Product Summary

The LT1084 positive adjustable regulator is designed to provide 3A, 5A and 7.5A with higher efficiency than currently available device. All internal circuitry is designed to operate down to 1V input to output differential and the dropout voltage is fully specified as a function of load current.

Parametrics

LT1084 absolute maximum ratings: (1)Power Dissipation: Internally Limited; (2)Input Voltage:30V; (3)Operating Junction Temperature Range, Control Section: 0℃ to 125℃; (4)Operating Junction Temperature Range, Power Transistor: 0℃ to 150℃; (5)Storage Temperature Range: -65℃ to 150℃; (6)Lead Temperature (Soldering, 10 sec): 300℃.

Features

LT1084 features: (1)Three-Terminal 3.3V, 3.6V, 5V and 12V; (2)Output Current of 3A, 5A or 7.5A; (3)Operates Down to 1V Dropout; (4)Guaranteed Dropout Voltage at Multiple Current Levels; (5)Line Regulation: 0.015%; (6)Load Regulation: 0.1%; (7)100% Thermal Limit Functional Test; (8)Adjustable Versions Available.

Diagrams

LT1084 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1084
LT1084

Other


Data Sheet

Negotiable 
LT1084-3.3
LT1084-3.3

Other


Data Sheet

Negotiable 
LT1084CP#PBF
LT1084CP#PBF


IC REG LDO ADJ 5A TO-3P-3

Data Sheet

0-1: $7.99
1-25: $5.31
25-100: $4.46
LT1084CP
LT1084CP


IC REG LDO ADJ 5A TO-3P-3

Data Sheet

0-1380: $3.00
LT1084CK-12
LT1084CK-12

Linear Technology

IC LDO REG 5A 12V TO-3-2

Data Sheet

Negotiable 
LT1084CK-5
LT1084CK-5

Linear Technology

IC LDO REG 5A 5V TO-3-2

Data Sheet

Negotiable 
LT1084CP-12#PBF
LT1084CP-12#PBF


IC REG LDO 12V 5A TO-3P-3

Data Sheet

0-210: $4.46
LT1084CP-12
LT1084CP-12


IC REG LDO 12V 5A TO-3P-3

Data Sheet

0-1380: $3.00