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© Semiconductor Components Industries, LLC, 2009
July, 2009 − Rev. 12
1 Publication Order Number:
NCP562/D
NCP562, NCP563
80 mA CMOS Low Iq
Low-Dropout Voltage
Regulator
This series of fixed output low−dropout linear regulators are
designed for handheld communication equipment and portable battery
powered applications which require low quiescent. This series
features an ultra−low quiescent current of 2.5 A. Each device
contains a voltage reference unit, an error amplifier, a PMOS power
transistor, resistors for setting output voltage, current limit, and
temperature limit protection circuits. The NCP562 series provides an
enable pin for ON/OFF control.
The NCP562/NCP563 has been designed to be used with low cost
ceramic capacitors and requires a minimum output capacitor of 0.1 F.
The device is housed in the micro−miniature SC82−AB surface mount
package. Standard voltage versions are 1.5, 1.8, 2.1, 2.5, 2.7, 2.8, 3.0,
3.3, 3.5 and 5.0 V. Other voltages are available in 100 mV steps.
Features
• Low Quiescent Current of 2.5 A Typical
• Low Output Voltage Option
• Output Voltage Accuracy of 2.0%
• Temperature Range of −40°C to 85°C
• NCP562 Provides an Enable Pin
• Pb−Free Packages are Available
Typical Applications
• Battery Powered Instruments
• Hand−Held Instruments
• Camcorders and Cameras
Figure 1. NCP562 Typical Application Diagram
This device contains 28 active transistors
Output
C2
+
Input
GND Enable
V
in
V
out
+
C1
OFF
ON
Figure 2. NCP563 Typical Application Diagram
This device contains 28 active transistors
Output
C2
+
Input
GND N/C
V
in
V
out
+
C1
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
SC82−AB (SC70−4)
SQ SUFFIX
CASE 419C
1
4
PIN CONNECTIONS &
MARKING DIAGRAMS
GND
(NCP562 Top View)
1
2
4
3
V
in
Enable
V
out
xxxM G
G
GND
1
2
4
3
V
in
N/C
V
out
(NCP563 Top View)
http://onsemi.com
xxx = Specific Device Code
M = Month Code*
G = Pb−Free Package
xxxM G
G
(Note: Microdot may be in either location)
*Date Code orientation and/or position and
underbar may vary depending upon manu-
facturing location.
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 1
- ・ Abmessungen des Paketumrisses on Seite 8
- ・ Paket-Footprint-Pad-Layout on Seite 8
- ・ Teilenummerierungssystem on Seite 1 Seite 7 Seite 8
- ・ Markierungsinformationen on Seite 1 Seite 7
- ・ Typisches Anwendungsschaltbild on Seite 1
- ・ Beschreibung der Funktionen on Seite 2
- ・ Technische Daten on Seite 7
- ・ Anwendungsbereich on Seite 1 Seite 6
- ・ Elektrische Spezifikation on Seite 3
