ADP3330ARTZ-2.85R7

LDO Regulator Pos 2.85V 0.3A 6Pin SOT-23 T/R

Product Details

The ADP3330 is a member of the Analog Devices, Inc., precision low dropout LDO anyCAP® voltage regulator family of products. The ADP3330 operates with an input voltage range of +2.9 V to +12 V and delivers a load current up to 200 mA. The ADP3330 stands out from the conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages and higher output current than its competition. Its patented design requires only a 0.47 µF output capacitor for stability. This device is insensitive to output capacitor Equivalent Series Resistance ESR, and is stable with any good quality capacitor, including ceramic MLCC types for space-restricted applications. The ADP3330 achieves exceptional accuracy of ±0.7% at room temperature and ±1.4% over temperature, line and load variations. The dropout voltage of the ADP3330 is only 140 mV typical at 200 mA. This device also includes a safety current limit, thermal overload protection and a shutdown feature. In shutdown mode, the ground current is reduced to less than 2 µA. The ADP3330 has ultralow quiescent current 34 µA typ in light load situations.

_ anyCAP and Chip-on-Lead are trademarks of Analog Devices, Inc._

### Features and Benefits

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High Accuracy Over Line and Load: ±0.7% @ +25°C, ±1.4% Over Temperature

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Ultralow Dropout Voltage: 140 mV Typ @ 200 mA

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Requires only COUT= 0.47 μF for stability

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anyCAP = Stable with Any Type of Capacitor Including MLCC

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Current and Thermal Limiting

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Low Noise

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Low Shutdown Current: <2 µA

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2.9 V to 12 V Supply Range

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–40°C to +85°C Ambient Temperature Range

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Ultrasmall Thermally Enhanced

Chip-on-Lead™ SOT-23-6

6-Lead Package