NCP5504 Datasheet, PDF (1/10 Pages) ON Semiconductor – 250 mA Dual Output Low Dropout Linear Regulator

NCP5504, NCV5504
250 mA Dual Output Low
Dropout Linear Regulator
The NCP5504/NCV5504 are dual output low dropout linear
regulators with ±2.0% accuracy over the operating temperature range.
They feature a fixed output voltage of 3.3 V (contact factory for other
fixed output voltage options) and an adjustable output that ranges from
1.25 V to 5.0 V. It is available in a 5 pin DPAK Pb−Free package.
The NCP5504/NCV5504 employs an architecture that offers low
noise without a bypass capacitor for the fixed output. This device
along with a ripple rejection of 75 dB and a dropout of 250 mV @
250 mA, suits post−regulation and power sensitive battery−operated
applications.
Features
• One Fixed and One Adjustable Output Pin
• 250 mA Each Output
• Adjustable Output Voltage from 1.25 V to 5.0 V
• Low Dropout Voltage of 250 mV typical at 250 mA
• Low Quiescent Current of 370 mA typical
• Ripple Rejection of 75 dB
• Temperature Range of NCP5504 −25°C to +85°C
Temperature Range of NCV5504 −40°C to +125°C
• Low Noise Without Bypass Capacitor; 90 mVrms
• Line Regulation < 15 mV
• Load Regulation; V_out1 < 15 mV, V_out2 < 10 mV
• Accuracy of ±2% Overtemperature Range
• Thermal Protection and Current Limit
• Short Circuit Protection
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
• These are Pb−Free Devices
Typical Applications
• Audio Visual Equipment
• Battery Powered Consumer Products
• Instrumentation
• Computing and Networking Applications
• Automotive Electronics
http://onsemi.com
DPAK−5
DT SUFFIX
CASE 175AA
MARKING DIAGRAM
5504G
ALYWW
Pin 1. Adjust for V_out
2. V_out2
3. GND
4. V_in
5. V_out1
G
= Pb−Free Package
A
= Assembly Location
L
= Wafer Lot
Y
= Year
WW = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
© Semiconductor Components Industries, LLC, 2005
1
October, 2005 − Rev. 1
Publication Order Number:
NCP5504/D