tk11133scl Toko Inc., tk11133scl Datasheet - Page 8

• Manufacturer Part Number: tk11133scl
• Description: Voltage Regulator With On/off Switch
• Manufacturer: Toko Inc.

TK111xxS
Page 8
-100
-50
-10
-20
-30
10
20
C L = 2.2 µF
0
0
-50
LOAD CURRENT STEP RESPONSE 2
0
OUTPUT VOLTAGE VARIATION
0
2.8 V
0 mA
C L = 3.3 µF, C N = NONE
NOISE SPECTRUM
C L = 3.3 µF, C N = 0.1 µF
2
50 mA
SPECTRUM ANALYZER BACK-
0
TIME (ms)
T A ( C)
C L = 10 µF
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
C L = 47 µF
f (Hz)
500 k
GROUND NOISE
4
3.0 V
C L = 4.7 µF
C N = 0.01 µF
50
6
8
1 M
100
T
A
-100
= 25 C, unless otherwise specified.
-20
-40
-60
-80
0
0.01
LINE VOLTAGE STEP RESPONSE
C L = 2.2 µF, C N = .01 µF
C L = 4.7 µF, C N = 0.1 µF
I OUT = 30 mA
0
RIPPLE REJECTION
C L = 4.7 µF, C N = 1.0 µF
1
C N = 0.01 µF
V OUT +2 V
100
TIME (µs)
C N = 0.001 µF
f (kHz)
200
10
V OUT +1 V
300
400
100
250
200
150
100
50
0
1 pF
LOAD CURRENT STEP RESPONSE 1
C L = 3.3µF
1 OR 5 mA
OUTPUT NOISE LEVEL
1 TO 100 mA
10
C L = 10 µF
March 1999 TOKO, Inc.
0
100 mA
5 TO 100 mA
100
200
TIME (µs)
C N
1000
I OUT = 60 mA
400
C L = 2.2 µF
C L = 2.2 µF
C N = 0.01 µF
VS.
0.1 µF .1
600
C N
800