lt3082ets8 Linear Technology Corporation, lt3082ets8 Datasheet - Page 6

• Manufacturer Part Number: lt3082ets8
• Description: 200ma Single Resistor Low Dropout Linear Regulator
• Manufacturer: Linear Technology Corporation

LT3082
TYPICAL PERFORMANCE CHARACTERISTICS
6
800
700
600
500
400
300
200
100
0
0
Residual Output for Less Than
Minimum Load Current
SET PIN = 0V
V
IN
100
10k
10
1k
1
10
Noise Spectral Density
R
TEST
1000
R
TEST
V
(Ω)
OUT
100
FREQUENCY (Hz)
V
V
IN
IN
= 5V
= 36V
1k
3082 G16
2000
10k
120
100
80
60
40
20
3082 G19
0
10
100k
Ripple Rejection
V
RIPPLE = 500mV
I
C
LOAD
IN
OUT
1k
100
10
1.0
0.1
= V
100
= 2.2μF
= 200mA
OUT(NOMINAL)
1k
FREQUENCY (Hz)
P-P
10k
+ 3V
100μV/DIV
100k
C
0.1μF
V
SET
OUT
C
=
SET
Output Voltage Noise
V
R
C
1M
OUT
SET
SET
V
I
C
CPO
BAT
CPO
= 0
= 100k
= 0.1μF
= 1V
= 200μA
3082 G17
= 3.6V
= 2.2ΩF
10M
C
I
LOAD
OUT
TIME 1ms/DIV
= 2.2μF
= 200mA
86
90
89
88
87
85
84
83
82
81
80
–50
Ripple Rejection (120Hz)
V
RIPPLE = 500mV
I
C
LOAD
IN
SET
–25
= V
= 0, C
= 0.2A
OUT(NOMINAL)
0
OUT
TEMPERATURE (°C)
3082 G20
25
= 2.2μF
P-P
, f = 120Hz
50
+ 2V
75
100 125 150
3082 G18
3082f