NCP170 Datasheet, PDF (1/20 Pages) ON Semiconductor – Ultra‐Low IQ 150 mA CMOS LDO Regulator

NCP170
Ultra‐Low I_Q 150 mA
CMOS LDO Regulator
The NCP170 series of CMOS low dropout regulators are designed
specifically for portable battery-powered applications which require
ultra-low quiescent current. The ultra-low consumption of typ. 500 nA
ensures long battery life and dynamic transient boost feature improves
device transient response for wireless communication applications.
The device is available in small 1 × 1 mm xDFN4 and SOT-563
packages.
Features
• Operating Input Voltage Range: 2.2 V to 5.5 V
• Output Voltage Range: 1.2 V to 3.6 V (0.1 V Steps)
• Ultra-Low Quiescent Current Typ. 0.5 mA
• Low Dropout: 170 mV Typ. at 150 mA
• High Output Voltage Accuracy ±1%
• Stable with Ceramic Capacitors 1 mF
• Over-Current Protection
• Thermal Shutdown Protection
• NCP170A for Active Discharge Option
• Available in Small 1 × 1 mm xDFN4 and SOT-563 Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
• Battery Powered Equipments
• Portable Communication Equipments
• Cameras, Image Sensors and Camcorders
V_IN
C_IN
1 mF
IN
OUT
NCP170
EN
GND
C_OUT
V_OUT
1 mF
www.onsemi.com
1
XDFN4
MX SUFFIX
CASE 711AJ
6
1
SOT−563
XV SUFFIX
CASE 463A
MARKING DIAGRAMS
XDFN4
XX M
1
XX = Specific Device Code
M = Date Code
SOT−563
XX MG
1
XX = Specific Device Code
M = Month Code
G = Pb-Free Package
*Pb-Free indicator, “G” or microdot “G”,
may or may not be present.
ORDERING INFORMATION
See detailed ordering, marking and shipping information on
page 18 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2015
1
February, 2015 − Rev. 6
Publication Order Number:
NCP170/D