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NCV8703 Datasheet دیتاشیت PDF دانلود

دیتاشیت - ON Semiconductor - LDO Voltage Regulator

شماره قطعه NCV8703
شرح مفصل LDO Voltage Regulator
تولید کننده ON Semiconductor 
آرم ON Semiconductor 


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NCV8703 شرح
NCV8703
300 mA, Ultra-Low Quiescent
Current, IQ 12 mA, Ultra-Low
Noise, LDO Voltage Regulator
The NCV8703 is a low noise, low power consumption and low
dropout Linear Voltage Regulator. With its excellent noise and PSRR
specifications, the device is ideal for use in products utilizing RF
receivers, imaging sensors, audio processors or any component
requiring an extremely clean power supply. The NCV8703 uses an
innovative Adaptive Ground Current circuit to ensure ultra low
ground current during light load conditions.
Features
Operating Input Voltage Range: 2.0 V to 5.5 V
Available in Fixed Voltage Options: 0.8 to 3.5 V
Contact Factory for Other Voltage Options
UltraLow Quiescent Current of Typ. 12 mA
UltraLow Noise: 13 mVRMS from 100 Hz to 100 kHz
Very Low Dropout: 180 mV Typical at 300 mA
2% Accuracy Over Load/Line/Temperature
High PSRR: 68 dB at 1 kHz
Internal SoftStart to Limit the TurnOn Inrush Current
Thermal Shutdown and Current Limit Protections
Stable with a 1 mF Ceramic Output Capacitor
Available in TSOP5 and XDFN 1.5 x 1.5 mm Package
Active Output Discharge for Fast TurnOff
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These are PbFree Devices
Typical Applications
Satellite Radio Receivers, GPS
Rear View Camera, Electronic Mirrors, Lane Change Detectors
Portable Entertainment Systems
Other Battery Powered Applications
VIN
IN OUT
VOUT
CIN 1 mF
NCV8703
EN
ON GND
COUT
1 mF
Ceramic
OFF
Figure 1. Typical Application Schematic
http://onsemi.com
TSOP5
SN SUFFIX
CASE 483
XDFN6
MX SUFFIX
CASE 711AE
MARKING DIAGRAMS
5
XXXAYW
G
1
1
XM
G
X, XXX = Specific Device Code
M = Date Code
A = Assembly Location
Y = Year
W = Work Week
G = PbFree Package
PIN CONNECTIONS
1
IN
GND
EN
OUT
N/C
5Pin TSOP5
(Top View)
OUT
N/C
GND
1
IN
N/C
EN
6Pin XDFN 1.5 x 1.5 mm
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
Semiconductor Components Industries, LLC, 2013
June, 2013 Rev. 1
1
Publication Order Number:
NCV8703/D

قانون اساسیصفحه 17
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