NCP717 Datasheet, PDF (1/16 Pages) ON Semiconductor – 300 mA, Very-Low Quiescent Current, IQ 25 A, Low Noise, Low Dropout Regulator

NCP717
300 mA, Very-Low
Quiescent Current, I_Q 25 mA,
Low Noise, Low Dropout
Regulator
The NCP717 is 300 mA LDO that provides the engineer with a very
stable, accurate voltage with very low noise suitable for space
constrained, noise sensitive applications. In order to optimize
performance for battery operated portable applications, the NCP717
employs the dynamic quiescent current adjustment for very low I_Q
consumption at no−load.
Features
• Operating Input Voltage Range: 1.8 V to 5.5 V
• Available in Fixed Voltage Options: 0.8 V to 5 V
Contact Factory for Other Voltage Options
• Very Low Quiescent Current of Typ. 25 mA
• Very Low Noise: 22 mV_RMS from 100 Hz to 100 kHz
• Low Dropout: 175 mV Typical at 300 mA
• ±2% Accuracy Over Load/Line/Temperature
• High Power Supply Ripple Rejection: 70 dB at 1 kHz
• Thermal Shutdown and Current Limit Protections
• Stable with a 1 mF Ceramic Output Capacitor
• Available in XDFN 1.0 x 1.0 mm Package
• These are Pb−Free Devices
Typical Applicaitons
• PDAs, Mobile phones, GPS, Smartphones
• Wireless Handsets, Wireless LAN, Bluetooth®, Zigbee®
• Portable Medical Equipment
• Other Battery Powered Applications
V_IN
C_IN
IN
EN
ON
OFF
NCP717
OUT
GND
V_OUT
C_OUT
1 mF
Ceramic
www.onsemi.com
1
XDFN4
MX SUFFIX
CASE 711AJ
MARKING
DIAGRAM
XM
1
X = Specific Device Code
M = Date Code
PIN CONNECTION
IN
EN
4
3
EPAD
1
2
OUT
GND
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2015
1
February, 2015 − Rev. 7
Publication Order Number:
NCP717/D