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Hermetic Surface Mount Package
Adjustable Output Voltage
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Product Is Available Hi-Rel Screened
Electrically Similar To Industry Standard Type LM117
Available Hi-Rel Screened
DESCRIPTION
This three terminal positive regulator is supplied in a hermetically sealed surface
mount package. All protective features are designed into the circuit, including thermal
shutdown, current limiting and safe-area control. With heat sinking, they can deliver
1.0 amp of output current. This unit features output voltages that can be trimmed
using external resistors, from 1.2 volts to 37 volts.
ABSOLUTE MAXIMUM RATINGS
@ 25擄C
Power Dissipation (P
d
) (Internally Limited). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 W
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . - 55擄C to + 150擄C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65擄C to + 150擄C
Lead Temeprature (Soldering 10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280擄C
Thermal Resistance: Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16擄C/W
MECHANICAL OUTLINE
.450
SQ.
.02 x 45擄
.090
MAX.
.035
4
PIN 1
PIN 28
1
26
TOP
.05 X 45擄
MAX. 3 PLCS.
SIDE
.009 R. BOTTOM
28 PLCS.
.300
4 PLCS.
.050
24 PLCS.
12
.305
SQ.
18
Pin Connection
Pin 1, 15 thru 28:
IN
Pin 2, 3, 13, and 14: ADJ
Pin 4 thru 12:
OUT
3.5
4 11 R0
3.5 - 95
1
2
