Features: • Output Voltage: 5.0 V• ±3.0% Output Voltage• IOUT Up to 250 mA• Quiescent Current Independent of Load• Micropower Compatible Control Functions: Wakeup Watchdog RESET• Low Quiescent Current (100 A typ)• Protection Features: Thermal Shutdown...
NCV8508: Features: • Output Voltage: 5.0 V• ±3.0% Output Voltage• IOUT Up to 250 mA• Quiescent Current Independent of Load• Micropower Compatible Control Functions: Wakeup Wat...
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Rating |
Value |
Unit |
Input Voltage, VIN |
-0.3 to 45 |
V |
Output Voltage, VOUT |
-0.3 to 18 |
V |
ESD Susceptibility: Human Body Model Machine Model |
2.0 200 |
kV V |
Logic Inputs/Outputs (RESET, WDI, Wakeup) |
-0.3 to +7.0 |
V |
Operating Junction Temperature, TJ |
-40 to150 |
|
Storage Temperature Range, TS |
-55 to +150 |
|
Package Thermal Resistance, SO-16L: Junction-to-Case, RJC Junction-to-Ambient, RJA |
18 80 |
/W /W |
Package Thermal Resistance, D2PAK, 7-Lead: Junction-to-Case, RJC Junction-to-Ambient, RJA |
4.0 10 to 50 (Note 2) |
/W /W |
Lead Temperature Soldering: Reflow: (SMD styles only) (Note 1) |
240 peak (Note 3) |
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.
1. 60 second maximum above 183°C.
2. Depending on thermal properties of substrate RJA = RJC + RJCA.
3. −5°C/+0°C allowable conditions.
The NCV8508 is a precision micropower Low Dropout (LDO) voltage regulator.
The part contains many of the required operational requirements for powering microprocessors. NCV8508's robustness makes it suitable for severe automotive environments. In addition to being a good fit for the automotive environment, the NCV8508 is ideal for use in battery operated, microprocessor controlled equipment because of its extremely low quiescent current.