NCV4299C
150 mA Low-Dropout
Voltage Regulator
The NCV4299C is a family of precision micropower voltage
regulators with an output current capability of 150 mA. It is available in
5.0 V or 3.3 V output voltage.
The output voltage is accurate within 2% with a maximum dropout
voltage of 0.5 V at 100 mA. Low Quiescent current is a feature
drawing only 80 mA with a 100 mA load. This part is ideal for any and
all battery operated microprocessor equipment.
www.onsemi.com
MARKING
DIAGRAMS
8
The device features microprocessor interfaces including an
adjustable reset output and adjustable system monitor to provide
shutdown early warning. An inhibit function is available. With inhibit
active, the regulator turns off and the device consumes less than
1.0 mA of quiescent current.
SO−8
D1 SUFFIX
CASE 751
299Cx
ALYW
G
8
1
1
14
The part can withstand load dump transients making it suitable for
use in automotive environments.
SO−14
D2 SUFFIX
CASE 751A
V4299CxxG
AWLYWW
14
Features
1
1
• 5.0 V, 3.3 V 2%, 150 mA
• Extremely Low Current Consumption
♦ 80 mA (Typ) in the ON Mode
♦ t1.0 mA in the Off Mode
• Early Warning
x, xx
A
= 3 or 33 (3.3 V Version)
= 5 or 50 (5.0 V Version)
= Assembly Location
WL, L = Wafer Lot
= Year
• Reset Output Low Down to V = 1.0 V
Q
Y
WW, W = Work Week
• Adjustable Reset Threshold
• Wide Temperature Range
G or G = Pb−Free Package
(Note: Microdot may be in either location)
• Fault Protection
♦ 60 V Peak Transient Voltage
♦ −40 V Reverse Voltage
♦ Short Circuit
PIN CONNECTIONS
1
14
♦ Thermal Overload
RADJ
D
SI
• Internally Fused Leads on SO−14 Package
• Inhibit Function with 1 mA Current Consumption in the Off Mode
• AEC−Q100 Grade 1 Qualified and PPAP Capable
• These are Pb−Free Devices
I
1
8
Q
I
SI
RADJ
GND
GND
GND
INH
RO
GND
GND
GND
Q
SO
RO
GND
D
SOIC−8
SO
SOIC−14
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 17 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
November, 2014 − Rev. 0
NCV4299C/D