Datasheet Analog Devices RH1086 — 数据表

RH1086M
0.5A and 1.5A Low Dropout
Positive Adjustable Regulators
DESCRIPTION ABSOLUTE MAXIMUM RATINGS 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 inputoutput differential and the dropout voltage is fully specified
as a function of load current. Dropout is guaranteed at a
maximum of 1.5V at maximum output current, decreasing
at lower load currents. On-chip trimming adjusts the output
voltage to 1%. Current limit is also trimmed, minimizing
the stress on both the regulator and power source circuitry
under overload conditions. (Note 1) The RH1086M is pin compatible with older 3-terminal
regulators. A 10µF output capacitor is required on this
new device. However, this is usually included in most
regulator designs. Power Dissipation. Internally Limited
Input-to-Output Voltage Differential.25V
Operating Junction Temperature Range
Control Section. – 55°C to 150°C
Power Transistor. –55°C to 200°C
Storage Temperature Range.– 65°C to 150°C
Lead Temperature (Soldering, 10 sec). 300°C PRECONDITIONING
100% Thermal Limit Burn-In …