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NCV8512 Datasheet(PDF) 1 Page - ON Semiconductor

Part No. NCV8512
Description  5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Monitor FLAG
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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NCV8512 Datasheet(HTML) 1 Page - ON Semiconductor

 
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© Semiconductor Components Industries, LLC, 2006
December, 2006 − Rev. 0
1
Publication Order Number:
NCV8512/D
NCV8512
5.0 V Micropower 150 mA
LDO Linear Regulator with
DELAY, Adjustable RESET,
and Monitor FLAG
The NCV8512 is a 5.0 V precision micropower voltage regulator.
The output current capability is 150 mA.
The output voltage is accurate within
±2.0% with a maximum
dropout voltage of 0.6 V at 150 mA. Low quiescent current is a feature
drawing only 130
mA with a 100 mA load. This part is ideal for any and
all battery operated microprocessor equipment.
Microprocessor control logic includes an active RESET (with
DELAY), and a FLAG monitor which can be used to provide an early
warning signal to the microprocessor of a potential impending RESET
signal. The use of the FLAG monitor allows the microprocessor to
finish any signal processing before the RESET shuts the
microprocessor down.
The active RESET circuit operates correctly at an output voltage as
low as 1.0 V. The RESET function is activated during the power up
sequence or during normal operation if the output voltage drops
outside the regulation limits.
The reset threshold voltage can be decreased by the connection of an
external resistor divider to RADJ lead.
The regulator is protected against reverse battery, short circuit, and
thermal overload conditions. The device can withstand load dump
transients making it suitable for use in automotive environments. The
device has also been optimized for EMC conditions.
Features
5.0 V ± 2.0% Output
Low 130 mA Quiescent Current
Active RESET
Adjustable Reset
150 mA Output Current Capability
Fault Protection
+60 V Peak Transient Voltage
−15 V Reverse Voltage
Short Circuit
Thermal Overload
Early Warning through FLAG/MON Leads
Thermally Enhanced in SOW−16 Exposed Pad
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
A
= Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G
= Pb−Free Device
http://onsemi.com
MARKING
DIAGRAM
SOIC 16 LEAD
WIDE BODY
EXPOSED PAD
PW SUFFIX
CASE 751AG
1
16
NCV8512
AWLYYWWG
1
16
PIN CONNECTIONS*
RADJ
MON
DELAY
VIN
NC
NC
NC
NC
GND
NC
NC
NC
RESET
VOUT
FLAG
NC
116
*Pin connections for reference only.


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