RH137
Negative Adjustable
Regulator
DESCRIPTIO
ABSOLUTE
AXI U
RATI GS
The RH137 negative adjustable regulator will deliver up to
1.5A output current over an output voltage range of 鈥?.2V
to 鈥?2V.
Every effort has been made to make these devices easy to
use and difficult to damage. Internal current and power
limiting coupled with true thermal limiting prevents device
damage due to overloads or shorts, even if the regulator is
not fastened to a heat sink.
Maximum reliability is attained with Linear Technology鈥檚
advanced processing techniques combined with a 100%
burn-in in the thermal limit mode. This assures that all
device protection circuits are working and eliminates field
failures experienced with other regulators that receive
only standard electrical testing.
The wafer lots are processed to Linear Technology鈥檚 in-
house Class S flow to yield circuits usable in stringent
military applications.
Power Dissipation ............................... Internally Limited
Input-to-Output Voltage Differential ......................... 40V
Operating Junction
Temperature Range ......................... 鈥?55擄C to 150擄C
Storage Temperature Range ................. 鈥?65擄C to 150擄C
Lead Temperature (Soldering, 10 sec).................. 300擄C
, LTC and LT are registered trademarks of Linear Technology Corporation.
BUR -I CIRCUIT
PACKAGE/ORDER I FOR ATIO
BOTTOM VIEW
1
ADJ
2
3
CASE IS INPUT
243鈩?/div>
RH137
鈥?0V
V
IN
ADJ
2k
OUTPUT
V
OUT
V
IN
H PACKAGE
3-LEAD TO-39 METAL CAN
RH137 BI
BOTTOM VIEW
V
OUT
2
CASE
IS V
IN
1
ADJ
K PACKAGE
2-LEAD TO-3 METAL CAN
(STEEL)
U
U
W
W W
U
W
U
U U
1
1
2
3
4
