Product Overview

Product Overview
NCV8668: LDO Regulator, Very Low Iq, 150 mA, with Window Watchdog,
Enable and Reset
For complete documentation, see the data sheet
Product Description
The NCV8668 is 150 mA LDO regulator with integrated window watchdog and reset functions dedicated for microprocessor
applications. Its robustness allows NCV8668 to be used in severe automotive environments, Very low quiescent current as low as 38
µA typical makes it suitable for applications permanently connected to battery requiring very low quiescent current with or without
load. The Enable function can be used for further decrease of quiescent current down to 1 µA.
The NCV8668 contains protection functions as current limit and thermal shutdown.
Features
• 5.0 V, ±2%, 150 mA
• Very Low Quiescent Current: Typ 38 µA
• Very Low Dropout Voltage
• Enable Function
• Reset with Adjustable Power-on Delay
• Window Watchdog
• Integrated Protection Features:
Current Limitation
Thermal Shutdown
• NCV Prefix for Automotive
Applications
•
•
•
•
Body Control Module
Instrument and Clusters
Occupant Protection and Comfort
Powertrain
Benefits
• Tight regulation limits
• Save battery life
• Maintains output voltage regulation at low input voltages
(especially during automotive cranking).
• External control over the device
• Prohibits the microprocessor from performing unrequested
tasks at low voltage.
• MPU control
• Self protection
• Meets automotive Site and change control & AEC-Q100
Qualification requirements.
End Products
• Automotive
Part Electrical Specifications
Product
Compliance
Status
Output
Polarity
VO (V)
IO Typ
(A)
VI Max
(V)
VDO Typ
(V)
Iq Typ
(mA)
PSRR
(dB)
Noise
(µVrms)
Package
Type
NCV8668ABD133R2G
AEC
Qualified
Active
Single
Positive
3.3
0.15
40
0.225
0.038
60
SOIC-8
Active
Single
Positive
5
0.15
40
0.225
0.038
60
SOIC-8
Active
Single
Positive
5
0.15
40
0.225
0.038
60
SOIC-14
Active
Single
Positive
3.3
0.15
40
0.225
0.038
60
SOIC-8
EP
Active
Single
Positive
5
0.15
40
0.225
0.038
60
SOIC-8
EP
PPAP
Capable
Pb-free
Halide free
NCV8668ABD150R2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
NCV8668ABD250R2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
NCV8668ABPD33R2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
NCV8668ABPD50R2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016