© Semiconductor Components Industries, LLC, 2015
September, 2015 − Rev. 1
1 Publication Order Number:
NCV8664C/D
NCV8664C
Very Low I
q
Low Dropout
Linear Regulator
The NCV8664C is a precision 3.3 V and 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.
NCV8664C is pin and functionally compatible with NCV4264−2C
and could replace this part when lower 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
• 3.3 V, 5.0 V Fixed Output
• ±2.0 % Output Accuracy, Over Full Temperature Range
• 22 mA Typical Quiescent Current
• 600 mV Maximum Dropout Voltage at 150 mA Load Current
• Wide Input Voltage Operating Range of 4.5 V to 45 V
• Internal Fault Protection
♦ −42 V Reverse Voltage
♦ Short Circuit/Overcurrent
♦ Thermal Overload
• EMC Compliant
• AEC−Q100 Grade 1 Qualified and PPAP Capable
• These are Pb−Free Devices
SOT−223
ST SUFFIX
CASE 318E
PIN CONNECTIONS
www.
onsemi.com
MARKING
DIAGRAMS
See detailed ordering and shipping information in the packag
dimensions section on page 11 of this data sheet.
ORDERING INFORMATION
1
2
3
TAB
1
AYW
664CxG
G
xx = Voltage Rating DPAK
(50 = 5.0 V Version)
(33 = 3.3 V Version)
x = Voltage Rating SOT223
(5 = 5.0 V Version)
(3 = 3.3 V Version)
A = Assembly Location
L = Wafer Lot
Y = Year
W, WW = Work Week
G or G = Pb−Free Package
1
2
3
4
664CxxG
ALYWW
DPAK
DT SUFFIX
CASE 369C
(SOT−223/DPAK)
PIN FUNCTION
1V
IN
2,4,TAB GND
3V
OUT
1
(Note: Microdot may be in either location)