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NCP563_12 Datasheet, PDF (1/8 Pages) ON Semiconductor – 80 mA CMOS Low Iq Low-Dropout Voltage Regulator | |||
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NCP562, NCP563
80 mA CMOS Low Iq
Low-Dropout Voltage
Regulator
This series of fixed output lowâdropout linear regulators are
designed for handheld communication equipment and portable battery
powered applications which require low quiescent. This series
features an ultraâlow quiescent current of 2.5 mA. 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 mF.
The device is housed in the microâminiature SC82âAB 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 mA Typical
⢠Low Output Voltage Option
⢠Output Voltage Accuracy of 2.0%
⢠Temperature Range of â40°C to 85°C
⢠NCP562 Provides an Enable Pin
⢠PbâFree Packages are Available
Typical Applications
⢠Battery Powered Instruments
⢠HandâHeld Instruments
⢠Camcorders and Cameras
Input
+
C1
GND Enable
Vin
Vout
ON
OFF
Output
+
C2
This device contains 28 active transistors
Figure 1. NCP562 Typical Application Diagram
Input
+
C1
GND N/C
Vin
Vout
Output
+
C2
This device contains 28 active transistors
Figure 2. NCP563 Typical Application Diagram
© Semiconductor Components Industries, LLC, 2009
1
July, 2009 â Rev. 12
http://onsemi.com
4
1
SC82âAB (SC70â4)
SQ SUFFIX
CASE 419C
PIN CONNECTIONS &
MARKING DIAGRAMS
GND 1
4 Enable
Vin 2
3 Vout
(NCP562 Top View)
GND 1
4 N/C
Vin 2
3 Vout
(NCP563 Top View)
xxx = Specific Device Code
M = Month Code*
G = PbâFree Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position and
underbar may vary depending upon manu-
facturing location.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
Publication Order Number:
NCP562/D
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