RH137 Datasheet, PDF (1/4 Pages) Linear Technology – Negative Adjustable Regulator

RH137
Negative Adjustable
Regulator
DESCRIPTIO
The RH137 negative adjustable regulator will deliver up to
1.5A output current over an output voltage range of –1.2V
to –32V.
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’s
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’s in-
house Class S flow to yield circuits usable in stringent
military applications.
ABSOLUTE AXI U RATI GS
Power Dissipation ............................... Internally Limited
Input-to-Output Voltage Differential ......................... 40V
Operating Junction
Temperature Range ......................... – 55°C to 150°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
, LTC and LT are registered trademarks of Linear Technology Corporation.
BUR -I CIRCUIT
–40V
RH137
V_IN
OUTPUT
ADJ
2k
243Ω
RH137 BI
PACKAGE/ORDER I FOR ATIO
BOTTOM VIEW
1
2
3
ADJ
V_OUT
V_IN
CASE IS INPUT
H PACKAGE
3-LEAD TO-39 METAL CAN
V_OUT
BOTTOM VIEW
2
1
ADJ
K PACKAGE
2-LEAD TO-3 METAL CAN
(STEEL)
CASE
IS V_IN
1