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  ON Semiconductor Electronic Components Datasheet  

NCV8660 Datasheet

LDO Regulator

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NCV8660
Very Low Iq LD0 150 mA
Regulator with RESET and
Delay Time Select
The NCV8660 is a precision very low Iq low dropout voltage
regulator. Quiescent currents as low as 28 mA typical make it ideal for
automotive applications requiring low quiescent current with or
without a load. Integrated control features such as Reset and Delay
Time Select make it ideal for powering microprocessors.
It is available with a fixed output voltage of 5.0 V and 3.3 V and
regulates within ±2.0%.
Features
Fixed Output Voltage of 5 V and 3.3 V
±2.0% Output Voltage up to VBAT = 40 V
Output Current up to 150 mA
Microprocessor Compatible Control Functions:
Delay Time Select
RESET Output
NCV Prefix for Automotive
Site and Change Control
AECQ100 Qualified
Low Dropout Voltage
Low Quiescent Current of 28 mA Typical
Stable Under No Load Conditions
Protection Features:
Thermal Shutdown
Short Circuit
These are PbFree Devices
Applications
Automotive:
Body Control Module
Instrument and Clusters
Occupant Protection and Comfort
Powertrain
Battery Powered Consumer Electronics
NCV8660
IN OUT
OUT
VBAT
13.2 V
CIN
0.1 mF
COUT
2.2 mF
DT
RO
RO
DT GND
Figure 1. Application Diagram
www.DataSheet4U.com
http://onsemi.com
MARKING
DIAGRAMS
1
5
8
1
DPAK 5PIN
DT SUFFIX
CASE 175AA
8660yxG
ALYWW
1
SOIC8 FUSED
CASE 751
8
660yx
ALYWW
G
1
x
y
A
L
Y
WW
G or G
= 5 for 5 V Output, 3 for 3.3 V Output
= 1 for 8 ms, 128 ms Reset Delay,
= 3 for 16 ms, 64 ms Reset Delay
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbFree Package
ORDERING INFORMATION
See detailed ordering and shipping information in the
dimensions section on page 12 of this data sheet.
© Semiconductor Components Industries, LLC, 2009
January, 2009 Rev. 9
1
Publication Order Number:
NCV8660/D


  ON Semiconductor Electronic Components Datasheet  

NCV8660 Datasheet

LDO Regulator

No Preview Available !

NCV8660
PIN DESCRIPTIONS
Pin
DPAK
SOIC8
FUSED
11
22
3, Tab
4
5
58
3
4
Symbol
IN
RO
GND
DT
OUT
www.DataSheet4U.com
Function
Input Supply Voltage. 0.1 mF bypass capacitor to GND at the IC.
Reset Output. CMOS compatible output. Goes low when VOUT drops by more than 7%
from nominal.
Ground
Reset Delay Time Select. Short to GND or connect to OUT to select time.
Regulated Voltage Output. 2.2 mF to ground for typical applications.
IN OUT
Current Limit
and Thermal
Shutdown
+
Vref1
GND
DT
Timing
+ Circuit
RO
Vref2
Figure 2. Block Diagram
http://onsemi.com
2


Part Number NCV8660
Description LDO Regulator
Maker ON Semiconductor
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NCV8660 Datasheet PDF






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