LP2985IM5-3.3
TEXAS INSTRUMENTS LP2985IM5-3.3 固定电压稳压器, LDO, 2.5V至16V, 280mV压差, 3.3V输出, 150mA输出, SOT-23-5
The is a fixed output, micropower low noise ultra low dropout LDO regulator in 5 pin SOT-23 package. This regulator is designed for use with very low ESR output capacitors. Using an optimized VIP Vertically Integrated PNP process, the LP2985IM5-3.3 delivers unequalled performance for all battery powered designs. This regulator provides 1% tolerance precision output voltage with only 75µA quiescent current at 1mA load and 850µA at 150mA load. By adding a 10nF bypass capacitor, the output noise can be reduced to 30µVrms in a 30KHz bandwidth. The LP2985IM5-3.3 is designed to work with a ceramic output capacitor with equivalent series resistance ESR as low as 5mohm.
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- Fixed output voltage is 3.3V
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- Output current is 150mA
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- Dropout voltage is 280mV at 150mA load current
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- Input voltage range from 2.5V to 16V
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- Less than 1µA quiescent current when shut down
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- Low ground pin current at all loads
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- Output voltage accuracy is 1% A grade
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- High peak current capability
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- Overtemperature and overcurrent protection
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- Junction temperature range from -40°C to 125°C
This device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.