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© Semiconductor Components Industries, LLC, 2016
May, 2016 − Rev. 0
1 Publication Order Number:
NCV8177/D
NCV8177
Linear Voltage Regulator
Fast Transient Response
500 mA with Enable
The NCV8177 is CMOS LDO regulator featuring 500 mA output
current. The input voltage is as low as 1.6 V and the output voltage can
be set from 0.75 V. It provides very stable and accurate voltage with
low noise and high Power Supply Rejection Ratio (PSRR) suitable for
RF applications. The NCV8177 is suitable for powering RF blocks of
automotive infotainment systems and other power sensitive device.
Due to low power consumption the NCV8177 offers high efficiency
and low thermal dissipation. Small 4−pin XDFN4 1.0 mm x 1.0 mm
package makes the device especially suitable for space constrained
applications.
Features
• Operating Input Voltage Range: 1.6 V to 5.5 V
• Output Voltage Range: 0.7 V to 3.6 V
• Quiescent Current typ. 60 mA
• Low Dropout: 200 mV Typ. at 500 mA, V
OUT−NOM
= 1.8 V
• High Output Voltage Accuracy ±0.8%
• Stable with Small 1 mF Ceramic Capacitors
• Over−current Protection
• Thermal Shutdown Protection: 175°C
• With (NCV8177A) and Without (NCV8177B) Output Discharge
Function
• Available in XDFN4 1 mm x 1 mm x 0.4 mm Package
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• This is a Pb−Free Device
Typical Applications
• Lights
• Instrument Equipment
• Cameras, Camcorders, Sensors
Figure 1. Typical Application
Schematic
NCV8177
IN
EN
OUT
GND
C
OUT
1 μF
C
IN
1 μF
OFF
ON
VIN VOUT
MARKING DIAGRAM
XDFN4
CASE 711AJ
See detailed ordering, marking and shipping information on
page 10 of this data sheet.
ORDERING INFORMATION
(Top View)
www.onsemi.com
XX = Specific Device Code
M = Date Code
XX M
1
1
EPAD
OUT GND
IN EN
43
12
PINOUT DIAGRAM
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