NCV8664 Datasheet, PDF (1/9 Pages) ON Semiconductor – Ultra−Low Iq Low Dropout Linear Regulator

NCV8664
Ultra−Low I_q Low Dropout
Linear Regulator
The NCV8664 is a precision 5.0 V fixed output, low dropout
integrated voltage regulator with an output current capability of
150 mA. Careful management of light load current consumption,
combined with a low leakage process, achieve a typical quiescent
current of 22 mA.
NCV8664 is pin and functionally compatible with NCV4264 and
NCV4264−2, and it could replace these parts when very low
quiescent current is required.
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 Fixed Output
• "2.0% Output Accuracy, Over Full Temperature Range
• 30 mA Maximum Quiescent Current at I_OUT = 100 mA
• 600 mV Maximum Dropout Voltage at 150 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
• This is a Pb−Free Device
http://onsemi.com
MARKING
DIAGRAMS
TAB
12 ₃
SOT−223
ST SUFFIX
CASE 318E
12
3
4
DPAK
DT SUFFIX
CASE 369C
AYM
V6645
1
1
V66450G
ALYWW
A
= Assembly Location
L
= Wafer Lot
Y
= Year
WW = Work Week
M
= Date Code
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 7 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
1
November, 2006 − Rev. 1
Publication Order Number:
NCV8664/D