XC6503 Datasheet, PDF (18/26 Pages) Torex Semiconductor – CL Capacitor-Less 500mA Low Power Consumption High Speed LDO Regulator

XC6503 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Load transient response
XC6503x501xx
300
250
V_IN=6.0V, tr=tf=5μs, I_OUT=0.1⇔50mA, Ta=25℃ _5.6
　　　　　　　　　C_L=0.1μF(ceramic)
　　　　　　　　　without C_L
5.3
OutputVoltage
200
5.0
XC6503x501xx
300
250
V_IN=6.0V, tr=tf=5μs, I_OUT=10⇔150mA, Ta=25℃ _5.6
　　　　　　　　　C_L=0.1μF(ceramic)
　　　　　　　　　without C_L
5.3
OutputVoltage
200
5.0
150
100
OutputCurrent
50
4.7
150
4.7
OutputCurrent
4.4
100
4.4
4.1
50
4.1
0
3.8
0
Time : 100μs/div
3.8
Time : 40μs/div
(11) Ripple Rejection Ratio
XC6503x121xx
80
V_IN=2.2V+0.5V_P-PAC, I_OUT=30mA, Ta=25℃
CL=0.1μF(ceramic)
70
Without CL
60
50
40
30
20
10
0
10
100
1k
10k
100k
Ripple Frequency : f (Hz)
80
70
60
50
40
30
20
10
0
10
XC6503x281xx
V_IN=3.8V+0.5V_P-PAC, I_OUT=30mA, Ta=25℃
CL=0.1μF(ceramic)
Without CL
100
1k
10k
Ripple Frequency : f (Hz)
100k
80
70
60
50
40
30
20
10
0
10
XC6503x501xx
V_IN=5.75V+0.5V_P-PAC, I_OUT=30mA, Ta=25℃
CL=0.1μF(ceramic)
Without CL
100
1k
10k
Ripple Frequency : f (Hz)
100k
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