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ON Semiconductor - Voltage Regulator

Numéro de référence NCV502
Description Voltage Regulator
Fabricant ON Semiconductor 
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NCV502 fiche technique
NCP502, NCV502
80 mA CMOS Low Iq,
Low-Dropout Voltage
Regulator
The NCP502 series of fixed output linear regulators are designed for
handheld communication equipment and portable battery powered
applications which require low quiescent. The NCP502 series features
an ultralow quiescent current of 40 mA. Each device contains a
voltage reference unit, an error amplifier, a PMOS power transistor,
resistors for setting output voltage, current limit, and temperature limit
protection circuits.
The NCP502 has been designed to be used with low cost ceramic
capacitors. The device is housed in the microminiature SC705 and
TSOP5 surface mount packages. Standard voltage versions are 1.5 V,
1.8 V, 2.5 V, 2.7 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 3.3 V, 3.4 V, 3.5 V, 3.6 V,
3.7 V and 5.0 V. Other voltages are available in 100 mV steps.
Features
Low Quiescent Current of 40 mA Typical
Excellent Line and Load Regulation
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of 40C to 85C,
NCV502, TA = 40C to 125C
NCP502: 1.3 V Enable Threshold High, 0.3 V Enable Threshold Low
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These are PbFree Devices
Typical Applications
Cellular Phones
Battery Powered Consumer Products
HandHeld Instruments
Camcorders and Cameras
Battery or
Unregulated
Voltage
C1 +
ON
OFF
1
2
3
5
4
Vout
+ C2
http://onsemi.com
MARKING
DIAGRAM
4
5
123
SC705
SQ SUFFIX
CASE 419A
5
xxx MG
G
1
5
1
TSOP5
(SOT235, SC595)
SN SUFFIX
CASE 483
5
xxx AYWG
G
1
xxx = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
M = Date Code
G = PbFree Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
Vin 1
GND 2
Enable 3
5 Vout
4 N/C
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
This device contains 86 active transistors
Figure 1. Typical Application Diagram
Semiconductor Components Industries, LLC, 2013
May, 2013 Rev. 20
1
Publication Order Number:
NCP502/D
Free Datasheet http://www.datasheet4u.com/

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