Features: ·Very Low Dropout Voltage·Guaranteed 300mA output·Over-Temperature Shutdown·Current Limiting·Short Circuit Current Fold-back·Typical Accurate± 1.5%·Noise Reduction Bypass Capacitor·Power-saving Shutdown Mode·Power Good Detector·Factory Pre-set Output Voltages·Low Temperature coefficientA...
GT2133: Features: ·Very Low Dropout Voltage·Guaranteed 300mA output·Over-Temperature Shutdown·Current Limiting·Short Circuit Current Fold-back·Typical Accurate± 1.5%·Noise Reduction Bypass Capacitor·Power-s...
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Symbol | Parameter | Ratings | Unit |
VIN | Input Max Voltage | 8 | V |
IOUT | Output Current | PD/( VIN- VO) | mA |
Input, Output Voltage | GND-0.3 to VIN+0.3 | V | |
Topr | Operating Ambient Temperature | -40 ~ +85 | °C |
TJ | Junction Temperature | -40 ~ +125 | °C |
Tj Max | Maximum Junction Temperature | 150 | °C |
ja | Thermal Resistance | 260 | °C/W |
PD | Power Dissipation(=100) | 380 | mW |
Viso | EDS Classification | B |
The GT2133 series of positive, linear regulators feature low quiescent current (30A typ.) with low dropout voltage, making them ideal for battery applications.
The space-saving SOT-26 package of GT2133 is attractive for "Pocket" and "Hand Held" applications. This rugged device has both Thermal Shutdown, and Current Fold-back to prevent GT2133 failure under the "Worst" of operating conditions. An additional feature is a "Power Good" detector, which pulls low when the output is out of regulation. In applications requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and ground.
The GT2133 is stable with an output capacitance of 2.2F or greater.