RH1086M
0.5A and 1.5A Low Dropout
Positive Adjustable Regulators
DESCRIPTIO
ABSOLUTE
AXI U
RATI GS
PRECONDITIONI G
100% Thermal Limit Burn-In
The RH1086M is pin compatible with older 3-terminal
regulators. A 10碌F output capacitor is required on this new
device. However, this is usually included in most regulator
designs.
The wafer lots are processed to Linear Technology
Corporation鈥檚 in-house Class S flow-to-yield circuits us-
able in stringent military applications.
, LTC and LT are registered trademarks of Linear Technology Corporation.
BUR -I CIRCUIT
RH1086M
15V
IN
ADJ
OUT
150鈩?/div>
鈥?5V
CAPACITOR(S) NOT SHOWN
RH1086 BI
PACKAGE I FOR ATIO
BOTTOM VIEW
V
IN
2
BOTTOM VIEW
ADJ
2
INPUT
1
3
OUTPUT
(CASE)
CASE
IS OUTPUT
1
ADJ
K PACKAGE
2-LEAD TO-3 METAL CAN
H PACKAGE
3-LEAD TO-39 METAL CAN
Note: For ordering information contact LTC.
UU
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The RH1086M positive adjustable regulator is designed to
provide 0.5A for the H package and 1.5A for the K package
with higher efficiency than currently available devices. All
internal circuitry is designed to operate down to 1V input-
to-output differential and the dropout voltage is fully
specified as a function of load current. Dropout is guaran-
teed at a maximum of 1.5V at maximum output current,
decreasing at lower load currents. On-chip trimming ad-
justs the output voltage to 1%. Current limit is also
trimmed, minimizing the stress on both the regulator and
power source circuitry under overload conditions.
Power Dissipation.............................. Internally Limited
Input-to-Output Voltage Differential ......................... 25V
Operating Junction Temperature Range
Control Section.............................. 鈥?55擄C to 150擄C
Power Transistor ............................ 鈥?55擄C to 200擄C
Storage Temperature Range .................. 鈥?5擄C to 150擄C
Lead Temperature (Soldering, 10 sec).................. 300擄C
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