© Semiconductor Components Industries, LLC, 2016
August, 2018 − Rev. 3
1 Publication Order Number:
NCP167/D
NCP167
700 mA, Ultra-Low Noise
and High PSRR LDO
Regulator for RF and
Analog Circuits
The NCP167 is a linear regulator capable of supplying 700 mA
output current. Designed to meet the requirements of RF and analog
circuits, the NCP167 device provides low noise, high PSRR, low
quiescent current, and very good load/line transients. The device is
designed to work with a 1 mF input and a 1 mF output ceramic capacitor.
It is available in two thickness ultra−small 0.35P, 0.65 mm x 0.65 mm
Chip Scale Package (CSP) and XDFN4 0.65P, 1 mm x 1 mm.
Features
• Operating Input Voltage Range: 1.9 V to 5.5 V
• Available in Fixed Voltage Option: 1.8 V to 5.2 V
• ±2% Accuracy Over Load/Temperature
• Ultra Low Quiescent Current Typ. 12 mA
• Standby Current: Typ. 0.1 mA
• Very Low Dropout: 210 mV at 700 mA
• Ultra High PSRR: Typ. 85 dB at 20 mA, f = 1 kHz
• Ultra Low Noise: 8.5 mV
RMS
• Stable with a 1 mF Small Case Size Ceramic Capacitors
• Available in −WLCSP4 0.65 mm x 0.65 mm x 0.33 mm
−XDFN4 1 mm x 1 mm x 0.4 mm
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
• Battery−powered Equipment
• Wireless LAN Devices
• Smartphones, Tablets
• Cameras, DVRs, STB and Camcorders
IN
EN
GND
OUT
OFF
ON
Figure 1. Typical Application Schematics
V
OUT
C
OUT
1 mF
Ceramic
V
IN
NCP167
C
IN
1 mF
Ceramic
www.onsemi.com
See detailed ordering and shipping information on page 10 o
this data sheet.
ORDERING INFORMATION
PIN CONNECTIONS
A1
A2
B1 B2
IN OUT
EN GND
(Top View)
(Top View)
MARKING
DIAGRAMS
X or XX = Specific Device Code
M = Date Code
XDFN4
CASE 711AJ
WLCSP4
CASE 567JZ
A1
1
XX M
1
X
M