ADP3335ARM-2.5

Product Summary

The ADP3335ARM-2.5 is a precision low dropout anyCAP voltage regulator. The ADP3335ARM-2.5 operates with an input voltage range of 2.6 V to 12 V and delivers a continuous load current up to 500 mA. The ADP3335ARM-2.5 stands out from conventional LDOs with the lowest thermal resistance of any MSOP-8 package and an enhanced process that enables it to offer performance advantages beyond its competition. Its patented design requires only a 1.0 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 ADP3335ARM-2.5 achieves exceptional accuracy of ±0.9% at room temperature and ±1.8% over temperature, line, and load. The dropout voltage of the ADP3335ARM-2.5 is only 200 mV (typical) at 500 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 1 μA. The ADP3335ARM-2.5 has ultralow quiescent current 80 μA (typical) in light load situations.

Parametrics

ADP3335ARM-2.5 absolute maximum ratings: (1)Input Supply Voltage: -0.3 V to +16 V; (2)Shutdown Input Voltage: -0.3 V to +16 V; (3)Power Dissipation: Internally Limited; (4)Operating Ambient Temperature Range: -40℃ to +85℃; (5)Operating Junction Temperature Range: -40℃ to +150℃; (6)Storage Temperature Range: -65℃ to +150℃; (7)Lead Temperature Range (Soldering 10 sec): 300℃; (8)Vapor Phase (60 sec): 215℃; (9)Infrared (15 sec): 220℃.

Features

ADP3335ARM-2.5 features: (1)High Accuracy Over Line and Load: 0.9% @ 25℃, 1.8% Over Temperature; (2)Ultralow Dropout Voltage: 200 mV (Typ)@ 500 mA; (3)Requires Only CO = 1.0 μF for Stability anyCAP = Stable with Any Type of Capacitor (Including MLCC); (4)Current and Thermal Limiting; (5)Low Noise; (6)Low Shutdown Current: < 1.0 A; (7)2.6 V to 12 V Supply Range; (8)–40 to +85℃ Ambient Temperature Range; (9)Ultrasmall Thermally-Enhanced 8-Lead MSOP Package.

Diagrams