NCP552, NCP553, NCV553
80 mA CMOS Low Iq
NOCAPE Voltage Regulator
This series of fixed output NOCAP linear regulators are designed
for handheld communication equipment and portable battery powered
applications which require low quiescent. This series features an
ultra鈭抣ow quiescent current of 2.8
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 NCP552 series provides an enable pin for
ON/OFF control.
These voltage regulators have been designed to be used with low
cost ceramic capacitors. The devices have the ability to operate
without an output capacitor. The devices are housed in the
micro鈭抦iniature SC82鈭扐B surface mount package. Standard voltage
versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages
are available in 100 mV steps.
Features
http://onsemi.com
4
1
SC82鈭扐B (SC70鈭?)
SQ SUFFIX
CASE 419C
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Low Quiescent Current of 2.8
mA
Typical
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of 鈭?0擄C to 85擄C
(NCV553, T
A
= 鈭?0擄C to +125擄C)
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NCP552 Provides an Enable Pin
Typical Applications
PIN CONNECTIONS &
MARKING DIAGRAMS
Gnd 1
xxxM
V
in
2
4 Enable
3 V
out
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Battery Powered Consumer Products
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Hand鈭扝eld Instruments
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Camcorders and Cameras
ON
Gnd
Input
V
in
C1
+
V
out
+
C2
Enable
OFF
(NCP552 Top View)
Gnd 1
xxxM
V
in
2
Output
4 N/C
3 V
out
(NCP553, NCV553 Top View)
xxx = Device Code
M = Date Code
This device contains 32 active transistors
Figure 1. NCP552 Typical Application Diagram
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Gnd
Input
V
in
C1
+
N/C
Output
V
out
+
C2
This device contains 32 active transistors
Figure 2. NCP553 Typical Application Diagram
漏
Semiconductor Components Industries, LLC, 2003
1
November, 2003 鈭?Rev. 4
Publication Order Number:
NCP552/D
NCP552/D相關(guān)型號PDF文件下載
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