Features: ·Very Low Dropout Voltage·Guaranteed 1.5A output·Over-Temperature Shutdown·Current Limiting·Short Circuit Current Fold-back·Highly Accurate± 1.5%·LowTemperature Coefficient·Noise Reduction Bypass Ca...
G5U2178: Features: ·Very Low Dropout Voltage·Guaranteed 1.5A output·Over-Temperature Shutdown·Current Limiting·Short Circuit Current Fold-back·High...
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Parameter | Symbol | Ratings | Unit |
Input Max Voltage | VIN | 8 | V |
Output Current | IOUT | PD/( VIN- VO) | A |
Output Voltage | VOUT | 1.5~5.0 | V |
Operating Ambient Temperature | Topr | -40 ~ +85 | |
Junction Temperature | Tj | -40 ~ +125 | |
Maximum Junction Temperature | Tj Max | 150 | |
Thermal Resistance | jc | 5 | /W |
Internal Power Dissipation(T=100) | PD | 3000 | mW |
EDS Classification | B |
The G5U2178 series of positive, linear regulators feature low quiescent current (45A typ.) with low dropout voltage, making them ideal for battery applications.
Output voltages of G5U2178 series are set at the factory and trimmed to 1.5% accuracy. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating conditions.
In applications requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and Ground. The G5U2178 is stable with an output capacitance of 4.7F or greater.