TC56 Datasheet, PDF (10/16 Pages) Microchip Technology – 150mA, 10V LDO with Shutdown

TC56
5.0 TYPICAL CHARACTERISTICS (CONTINUED)
11. SHDN PIN TRANSIENT RESPONSE (CONT.)
TC563002 (3V)
V_IN = 4V
6
I_OUT = 1mA, C_L = 10µF (Tantalum)
V_IH = 1.5V
5
SHDN Pin Input Voltage
4
V_IL = 0.25V
3
2
Output Current
1
0
TIME: (0.1 msec/div)
12. RIPPLE REJECTION RATE
TC565002 (5V)
V
DC ^{+ 1 Vp–p}AC^,
I_OUT = 40mA, _L µ
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
RIPPLE FREQUENCY f (kHz)
TC563002 (3V)
V_IN = 4V
I_OUT = 10mA, C_L = 10µF (Tantalum)
6
V_IH = 1.5V
5
SHDN Pin Input Voltage
4
V_IL = 0.25V
3
2
Output Current
1
0
TIME: (0.1 msec/div)
TC563002 (3V)
V = 6V_DC + 1 Vp–p_AC,
I_OUT = 40mA, C_L µ
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
RIPPLE FREQUENCY f (kHz)
DS21436B-page 10
 2002 Microchip Technology Inc.