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NCP585| Datasheet

By datasheet - July 15th, 2008

NCP585| Datasheet

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NCP585 Tri-Mode 300 mA CMOS LDO Regulator with Enable
The NCP585 series of low dropout regulators are designed for portable battery powered applications which require precise output voltage accuracy, low quiescent current, and high ripple rejection. These devices feature an enable function which lowers current consumption significantly and are offered in the SOT23-5 and the HSON-6 packages. This series of devices have three modes. Chip Enable (CE mode), Fast Transient Mode (FT mode), and Low Power Mode (LP mode). Both the FT and LP mode are utilized via the ECO pin.
Features http://onsemi.com

MARKING DIAGRAM

Tri-mode Operation Low Dropout Voltage:
Typ 550 mV at 300 mA, Output Voltage = 0.9 V Typ 480 mV at 300 mA, Output Voltage = 1.0 V Typ 310 mV at 300 mA, Output Voltage = 1.5 V Excellent Line Regulation of 0.01%/V (0.05%/V LP Mode) Excellent Load Regulation of 15 mV (40 mV FT Mode) High Output Voltage Accuracy of "2% ("3% LP mode) Ultra-Low Iq Current of: 3.5 mA (LP mode, Output Voltage < 1.6 V) 80 mA (FT mode, Output Voltage < 1.8 V) 60 mA (FT mode, Output Voltage = 1.8 V) Very Low Shutdown Current of 0.1 mA Excellent Power Supply Rejection Ratio of 70 dB at f = 1.0 kHz Output Voltage Options: 0.9, 1.2 and 1.8 V Low Temperature Drift Coefficient on the Output Voltage of "100 ppm/ C Fold Back Protection Circuit Input Voltage up to 6.5 V These are Pb-Free Devices

5 1

SOT23-5 SN SUFFIX CASE 1212

5 xxx M G G 1

6 6 1 HSON-6 SAN SUFFIX CASE 506AE 1 xxx M

xxx = Device Code M = Date Code G = Pb-Free Package (Note: Microdot may be in either location)

ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 11 of this data sheet.

Typical Applications

Portable Equipment Hand-Held Instrumentation Camcorders and Cameras

Semiconductor Components Industries, LLC, 2007

1

September, 2007 - Rev. 12

Publication Order Number: NCP585/D


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