NCV8674 Datasheet, PDF (1/11 Pages) ON Semiconductor – Very Low Iq Low Dropout Linear Regulator

NCV8674
Very Low I_q Low Dropout
Linear Regulator
The NCV8674 is a precision 5.0 V or 12 V fixed output, low
dropout integrated voltage regulator with an output current
capability of 350 mA. Careful management of light load current
consumption, combined with a low leakage process, achieve a
typical quiescent current of 30 mA.
The output voltage is accurate within "2.0%, and maximum
dropout voltage is 600 mV at full rated load current.
It is internally protected against input supply reversal, output
overcurrent faults, and excess die temperature. No external
components are required to enable these features.
Features
• 5.0 V and 12 V Output Voltage Options
• "2.0% Output Accuracy, Over Full Temperature Range
• 40 mA Maximum Quiescent Current at I_OUT = 100 mA
• 600 mV Maximum Dropout Voltage at 350 mA Load Current
• Wide Input Voltage Operating Range of 5.5 V to 45 V
• Internal Fault Protection
♦ −42 V Reverse Voltage
♦ Short Circuit/Overcurrent
♦ Thermal Overload
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
• AEC−Q100 Qualified
• EMC Compliant
• This is a Pb−Free Device
http://onsemi.com
MARKING
DIAGRAMS
12
3
4
D²PAK
DS SUFFIX
CASE 936
NC
V8674xxx
AWLYWWG
1
xxx = 50 (5.0 V Option)
= 120 (12 V Option)
A
= Assembly Location
WL = Wafer Lot
Y
= Year
WW = Work Week
G
= Pb−Free Package
PIN CONNECTIONS
PIN FUNCTION
1
V_IN
2, TAB GND
3
V_OUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2008
1
November, 2008 − Rev. 2
Publication Order Number:
NCV8674/D