NCV8154
Dual 300 mA, Low IQ, Low
Dropout, Dual Input Voltage
Regulator
The NCV8154 is 300 mA, Dual Output Linear Voltage Regulator
that offers two independent input pins and provides a very stable and
accurate voltage with ultra low noise and very high Power Supply
Rejection Ratio (PSRR) suitable for RF applications. The NCV8154 is
suitable for powering RF blocks of automotive infotainment systems
and other power sensitive device. Due to low power consumption the
NCV8154 offers high efficiency and low thermal dissipation.
www.onsemi.com
DFN10, 3x3
CASE 485C
WDFN6, 1.5x1.5
CASE 511BJ
Features
PIN CONNECTIONS
• Operating Input Voltage Range: 1.9 V to 5.25 V
• Two Independent Input Voltage Pins
• Two Independent Output Voltage (for detail please refer to Ordering
Information)
• Low IQ of typ. 55 mA per Channel
• High PSRR: 75 dB at 1 kHz
• Very Low Dropout: 140 mV Typical at 300 mA
• Thermal Shutdown and Current Limit Protections
• Stable with a 1 mF Ceramic Output Capacitor
• Available in DFN10 3x3mm and WDFN6 1.5x1.5mm Packages
• Active Output Discharge for Fast Output Turn-Off
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable; Device Temperature Grade 1: −40°C to
+125°C Ambient Operating Temperature Range
10
9
EN1
IN1
1
2
3
4
5
GND
OUT1
OUT2
GND
N/C
8
IN2
EP
EN2
N/C
7
6
DFN10
(Top View)
OUT1
OUT2
GND
1
6
5
4
EN1
IN
2
3
EN2
• These are Pb-free Devices
Typical Applications
WDFN6
(Top View)
• Applications Requiring Wettable Flanks for Enhanced Visual
MARKING DIAGRAMS
Inspection
®
®
• Wireless LAN, Bluetooth , ZigBee Interfaces
• Automotive Infotainment Systems
1
NCV8154x
VVVVV
ALYWG
G
X MG
G
NCV8154
V
IN1
V
V
IN1
IN2
OUT1
x
= NCV8154N − Non wettable flank
= NCV8154W − Wettable flank
V
OUT1
OUT2
IN2
OUT2
VVVVV = Voltage Option
A
L
Y
W
X
M
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Specific Device Code
= Month Code
EN1
EN2
C
C
IN2
1 mF
C
1 mF
C
OUT1
1 mF
IN1
OUT2
GND
1 mF
Figure 1. Typical Application Schematic
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering, marking and shipping information on
page 16 of this data sheet.
© Semiconductor Components Industries, LLC, 2017
1
Publication Order Number:
March, 2017 − Rev. 10
NCV8154/D