ADP3330ARTZ-2.5-R7

ADP3330 is a member of the Analog Devices, Inc., precision low dropout (LDO) anyCAP® voltage regulator family of products. This 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 minimum output capacitor of 0.47µF 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. This achieves exceptional accuracy of ±0.7% at room temperature and ±1.4% over temperature, line and load variations. This device also includes a safety current limit, thermal overload protection, and a shutdown feature. Typical applications are cell phones, notebook and palmtop computers, battery-powered systems, PCMCIA regulators, bar code scanners, camcorders and cameras.

• In shutdown mode, the ground current is reduced to less than 2µA
• Current and thermal limiting, low noise
• Output voltage accuracy range from −0.7 to 0.7% (VIN=VOUTNOM 0.25V to 12V, TA=−40°C to 85°C, VIN=7V)
• Ground current is 4mA (VIN=7V, IL=200mA, TA=−20°C to +85°C)
• Ground current in dropout is 55µA (VIN=VOUTNOM – 100mV, IL=0.1mA, TA=−40°C to +85°C)
• Output noise is 47µV rms (f=10Hz to 100KHz, CL=10µF, TA=−40°C to +85°C, VIN=7V)
• Output current in shutdown mode is 1µA (TA=25°C at VIN=12V, VIN=7V, CIN=0.47µF, COUT=0.47µF)
• Output voltage is 2.5V
• 6-lead SOT-23 package
• Temperature rating range from -40°C to +85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party