TK716xx
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
DROPOUT VOLTAGE
5
IOUT = 150 mA
200
4
CONTROL CURRENT
VDROP (mV)
ICONT (µA)
IOUT = 90 mA
150
IOUT = 60 mA
100
IOUT = 30 mA
50
IOUT = 1mA
0
-50
0
TA (°C)
50
100
VCONT = 3.3 V
3
2
VCONT = 1.8 V
1
0
-50
0
TA (°C)
50
100
MAXIMUM OUTPUT CURRENT
OUTPUT VOLTAGE TEMPERATURE
COEFFICIENT
340
10
∆V
OUT/
∆T
(ppm)
IOUT (mA)
320
300
280
260
-50
0
TA (°C)
50
100
0
-10
VOUT = 3 V
-20
-30
-50
0
TA (°C)
50
100
RIPPLE REJECTION
0
-20
-40
-60
-80
-100
0.01
CL = 3.3 µF
CN = 0.1 µF
IOUT =30 mA
10
OUTPUT NOISE DENSITY
IOUT = 30 mA
CL = 2.2 µF
CNP = 0.001 µF
CNP = 0.01 µF
0.1
CNP = 0.1 µF
NOISE (µV/ H
Z
)
1.0
RR (dB)
CL = 3.3 µF
CN = 0.01 µF
0.1
1
f (kHz)
10
100
0
100
IK
f (Hz)
10 K
100 K
December 1999 TOKO, Inc.
Page 9
TOKO [ TOKO, INC ]
