XC6503 Datasheet, PDF (5/26 Pages) Torex Semiconductor – CL Capacitor-Less 500mA Low Power Consumption High Speed LDO Regulator

XC6503
Series
■ELECTRICAL CHARACTERISTICS
●XC6503D Type
PARAMETER
Output Voltage
Maximum Output
Current
Load Regulation
Dropout Voltage ^(*5)
Supply Current
Stand-by Current
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
Power Supply
Rejection Ratio
Current Limit
Short-circuit Current
CE High Level Voltage
CE Low Level Voltage
CE High Level
Current
CE Low Level Current
C_L Discharge
Resistance^(*10)
Thermal Shutdown
Detect Temperature
Thermal Shutdown
Release
Temperature
Thermal Shutdown
Hysteresis Width
SYMBOL
V ^(*2)
OUT(E)
CONDITIONS
2.0V＞V_{OUT（T）}^(*3), V_CE=V_IN, I_OUT=10mA
2.0V≦V_{OUT（T）}, V_CE=V_IN, I_OUT=10mA
I_OUTMAX
V_CE=V_IN
ΔV_OUT
Vdif
I_SS
I_STBB
ΔV_OUT/
(ΔV_IN・V_OUT)
V_IN
V_CE=V_IN, 0.1mA≦I_OUT≦300mA
V_CE=V_IN , I_OUT=300mA
V_IN=V_CE=6.0V, I_OUT=0mA
V_IN=6.0V, V_CE=V_SS
V_OUT(T)+0.5V≦V_IN≦6.0V,
V_CE=V_IN, I_OUT=30mA
ΔV_OUT/
V_CE=V_IN, I_OUT=30mA
(ΔTopr・V_OUT) -40℃≦Topr≦85℃
PSRR
I_LIM
I_SHORT
V_CEH
V_CEL
V_OUT(T)≦4.75V
V_IN=｛V_OUT(T)+1.0｝V_DC+0.5Vp-p_AC
V_CE=V_IN, I_OUT=30mA, f=1kHz
V_OUT(T)≧4.80V
V_IN=5.75V_DC+0.5Vp-p_AC
V_CE=V_IN, I_OUT=30mA, f=1kHz
V_CE=V_IN
V_CE=V_IN
Short V_OUT to V_SS level
I_CEH
V_IN=V_CE=6.0V
I_CEL
V_CE=V_SS
R_DCHG
V_IN=6.0V, V_OUT=5.0V, V_CE=V_SS
T_TSD
Junction Temperature
T_TSR
Junction Temperature
T_HYS
T_TSD-T_TSR
MIN.
－0.02 ^(*4)
×0.99 ^(*4)
500
-
-
-
-
-
TYP.
V_{OUT（T）}
MAX.
＋0.02 ^(*4)
×1.01 ^(*4)
-
-
20
50
E-1^(*8)
15
30
0.01
0.1
E-2^(*9)
UNITS
Ta=25℃
CIRCUITS
V
①
mA
①
mV
①
mV
①
μA
②
μA
②
%/V
①
1.7
-
6.0
V
①
-
±30
-
ppm/℃
①
-
55
-
dB
③
510
630
750
mA
①
-
120
210
mA
①
1.0
-
6.0
V
①
V_SS
-
0.3
V
①
3.5
6
10
μA
①
-0.1
-
0.1
μA
①
300
430
500
Ω
①
-
150
-
℃
-
-
125
-
℃
-
-
25
-
℃
-
NOTE:
(*1) Unless otherwise stated regarding input voltage conditions, V_IN=V_OUT(T)(*3)+1.0V.
(*2) V_OUT(E): Effective output voltage
(i.e. the output voltage when “V_OUT(T)+1.0V” is provided at the V_IN pin while maintaining a certain I_OUT value.)
(*3) V_OUT(T): Nominal output voltage
(*4) Characteristics of the actual V_OUT(E) by setting output voltage is shown in the voltage chart.
(*5) Vdif＝V_IN1(*7)－V_OUT1(*6)
(*6) V_OUT1 is a voltage equal to 98% of the output voltage whenever an amply stabilized I_OUT {V_OUT(T)+1.0V} is input
(*7) V_IN1 is an input voltage when V_OUT1 appears at the V_OUT pin while the input voltage is gradually decreased.
(*8) E-1:DROPOUT VOLTAGE (Refer to Voltage Chart.)
(*9) E-2:LINE REGULATION (Refer to Voltage Chart.)
(*10) This function is built in the XC6503B/D series only.
The XC6503A/C series discharges by only R1+ R2 resistors as shown in the block diagrams.
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