鈥?/div>
Hermetic Surface Mount Package
Operates Down To 1V Dropout, 1.5V @ Max. Current
.020% Line Regulation Typically
.050% Load Regulation Typically
1% Reference Voltage
Electrically Equivalent To LT1085 And LT1086
Available Hi-Rel Screened
DESCRIPTION
These three terminal positive adjustable voltage regulators in a surface mount
package are designed to provide 2.0 Amps and 1.0 Amp with higher efficiency than
conventional voltage regulators. The devices are designed to operate to 1 Volt input
to output differential and the dropout voltage is specified as a function of load current.
These devices are ideally suited for Hi-Rel applications where surface mount, small
size, hermeticity and high reliability are required.
ABSOLUTE MAXIMUM RATINGS
@ 25擄C
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . - 55擄C to + 150擄C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55擄C to + 150擄C
Output Current -
OM185SM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 A
Output Current -
OM186SM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 A
Thermal Resistance - OM185SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9擄C/W
Thermal Resistance -
OM186SM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14擄C/W
Lead Temperature (Soldering 10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280擄C
3.5
4 11 R0
3.5 - 43
1
2
3
4
