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XC6501C492GR-G

Description
Fixed Positive LDO Regulator, 4.9V, 0.33V Dropout, CMOS, PDSO4, USP-4
CategoryPower/power management    The power supply circuit   
File Size887KB,34 Pages
ManufacturerTOREX
Websitehttp://www.torex.co.jp/chinese/
Environmental Compliance
Download Datasheet Parametric View All

XC6501C492GR-G Overview

Fixed Positive LDO Regulator, 4.9V, 0.33V Dropout, CMOS, PDSO4, USP-4

XC6501C492GR-G Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerTOREX
package instructionUSP-4
Reach Compliance Codecompli
Maximum drop-back voltage 10.33 V
Maximum input voltage6 V
Minimum input voltage5.4 V
JESD-30 codeR-PDSO-N4
length1.6 mm
Humidity sensitivity level1
Number of functions1
Number of terminals4
Working temperatureTJ-Max125 °C
Maximum output current 10.2 A
Maximum output voltage 14.949 V
Minimum output voltage 14.851 V
Nominal output voltage 14.9 V
Package body materialPLASTIC/EPOXY
encapsulated codeHVSON
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height0.6 mm
surface mountYES
technologyCMOS
Terminal surfaceNickel/Silver/Gold (Ni/Ag/Au)
Terminal formNO LEAD
Terminal pitch0.6 mm
Terminal locationDUAL
Maximum time at peak reflow temperature10
width1.2 mm
XC6501
■GENERAL
DESCRIPTION
ETR03037-010
200mA High Speed LDO Regulator, Output Capacitor-Less, Low Power Consumption
The XC6501 series is a high speed, low noise CMOS LDO regulator that can provide stable output voltages even without a load
capacitor C
L
. This is possible because phase compensation is carried out internally unlike other LDOs where it is done
externally. The series consists of a reference voltage source, driver transistor, error amplifier, current limit circuit, and phase
compensation circuit.
The CE function enables the circuit to be put into stand-by mode by inputting a low level signal to the CE pin thereby reducing
current consumption from an already low 13μA (in operation) to less than 0.1μA. In the stand-by mode, if a C
L
capacitor is used,
the electric charge stored at C
L
can be discharged via the internal auto-discharge switch and as a result, the V
OUT
pin quickly
returns to the V
SS
level.
The current limit fold-back circuit operates as a short circuit protection and a current limiter function for the output pin.
■APPLICATIONS
●Smart
phones / Mobile phones
●Portable
games
●Modules
(wireless, cameras,etc.)
●Bluetooth
●Digital-TV
tuners
■FEATURES
Maximum Output Current
Operating Voltage Range
Output Voltage Range
Output Voltage Accuracy
Dropout Voltage
Low Power Supply
Stand-by Current
Ripple Rejection
Protection Circuits
Output capacitor is not required
C
L
High Speed Auto Discharge
Operating Ambient Temperature
Packages
Environmentally Friendly
:
:
:
:
:
:
:
:
:
:
:
:
200mA
1.4½6.0V
1.2½5.0V
±1%
or
±0.02V
150mV@I
OUT
=100mA, V
OUT
=2.8V
13μ
@V
OUT
=2.8V
A
Less than 0.1μ
A
50dB@f=1kHz,V
OUT
=2.8V
Current limit
(300mA,
TYP.)
Short circuit protection
Internal phase compensation
-40℃½+85℃
SOT-25, SSOT-24, USP-4,
USPN-4,USP-3, WLP-4-01
EU RoHS Compliant, Pb Free
:
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
XC6501 Series
Ta=25
,tr=tf=5μs
C
IN
=0.1μF (ceramic)
3.2
(V)
3.0
2.8
2.6
2.4
2.2
2.0
Time (40μs/div)
Output Current
300
Output Current: I
OUT
(mA)
Without C
L
C
L
無し
C
L
=1.0μF
250
200
150
100
50
0
Output Voltage: V
OUT
1/34
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