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© Semiconductor Components Industries, LLC, 2009
May, 2009 − Rev. 13
1 Publication Order Number:
NCP583/D
NCP583
Ultra-Low Iq 150 mA CMOS
LDO Regulator with Enable
The NCP583 series of low dropout regulators are designed for
portable battery powered applications which require precise output
voltage accuracy and low quiescent current. These devices feature an
enable function which lowers current consumption significantly and
are offered in two small packages; SC−82AB and the SOT−563.
A 1.0 mF ceramic capacitor is the recommended value to be used
with these devices on the output pin.
Features
• Ultra−Low Dropout Voltage of 250 mV at 150 mA
• Excellent Line Regulation of 0.05%/V
• Excellent Load Regulation of 20 mV
• High Output Voltage Accuracy of "2%
• Ultra−Low Iq Current of 1.0 mA
• Very Low Shutdown Current of 0.1 mA
• Wide Output Voltage Range of 1.5 V to 3.3 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
Typical Applications
• Portable Equipment
• Hand−Held Instrumentation
• Camcorders and Cameras
Figure 1. Simplified Block Diagram
+
-
V
in
V
ref
Current Limit
CE
V
out
GND
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
SC−82AB
SQ SUFFIX
CASE 419C
MARKING
DIAGRAMS
1
4
1
6
SOT−563
XV SUFFIX
CASE 463A
XXX
XTT
1
XX
TT
1
X = Device Code
T = Traceability Information
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 2
- ・ Abmessungen des Paketumrisses on Seite 9 Seite 10
- ・ Paket-Footprint-Pad-Layout on Seite 9 Seite 10
- ・ Teilenummerierungssystem on Seite 1 Seite 8 Seite 10
- ・ Markierungsinformationen on Seite 1 Seite 8
- ・ Blockdiagramm on Seite 1
- ・ Typisches Anwendungsschaltbild on Seite 1
- ・ Beschreibung der Funktionen on Seite 2
- ・ Anwendungsbereich on Seite 1
- ・ Elektrische Spezifikation on Seite 2
