Document
LT1085GMD LT1085IGDII LT1085SMD
3 AMP POSITIVE VOLTAGE REGULATOR
CURRENT LIMITING AMPLIFIER
T HERM AL O VER LO AD
LIMIT SENSE
INPUT SAFE AREA PROTECTION
OU TP U T
FEATURES • Low Dropout Performance • Fixed or Adjustable Voltages • Fixed Output Voltages of 3.3V, 5V & 12V • Adjustable Output Voltage Range From 1.2V • Line Regulation 0.015% / V Typical. • Load Regulation 0.01% Typical. • Available in Hermetically Sealed TO–3, SMD1 and
TO–257 (isolated & non-isolated) Packages. • Military Temperature Range (–55 to +150°C)
VOLTAGE REGULATION
AMPLIFIER
VR E F
AD JU S T
DESCRIPTION
The LT1085 voltage regulators are monolithic integrated circuits designed for use in applications requiring a well regulated positive output voltage with low input-output differential voltage.
DEVICE(1)
PACKAGE
LT1085K–XX LT1085G–XX LT1085IG–XX LT1085SMD–XX
TO–3 TO–257 Isolated TO–257 SMD1
Note
1) –XX = Voltage Option: 3.3, 5 or 12 –XX = Left blank for Adjusta.