LT1027 Linear Technology, LT1027 Datasheet - Page 4

• Manufacturer Part Number: LT1027
• Description: Precision 5V Reference
• Manufacturer: Linear Technology

TYPICAL PERFOR
LT1027
4
AC COUPLED
1V/DIV
LOAD STEP
V
400 V/DIV
–1200
–1600
OUT
–400
–800
800
400
1
0
–10
V
0mA
Start-Up and Turn-Off (No Load)
OUT
Load Regulation
–8 –6 –4 –2 0
Output Settling Time (Sourcing)
V
IN
10V
Sink Source
1 s/DIV
I
OUT
2
(mA)
2 s/DIV
4
6
8
W
10 12 14 16
A
1027 G04
1027 G07
U
1027 G10
CE
C
1V/DIV
V
–400
–500
–100
–200
–300
AC COUPLED
HARA TERISTICS
OUT
LOAD STEP
500
400
300
100
200
400 V/DIV
0
–10mA
Start-Up and Turn-Off
Line Regulation
8
V
OUT
12
Output Settling Time (Sinking)
C
16
V
IN
INPUT VOLTAGE (V)
10V
R
L
20
= 1k, C
500 s/DIV
24
L
= 4.7 F
2 s/DIV
28
32
36
1027 G05
1027 G08
40
1027 G11
160
140
120
200
180
100
80
60
40
20
2.5
2.0
1.0
1.5
0.5
0
0
10
Quiescent Current
0
Output Noise Voltage Density
0.1Hz to 10Hz Output Noise
Filtering = 1 zero at 0.1Hz
5
C
10
NR
100
INPUT VOLTAGE (V)
= 1 F
FREQUENCY (Hz)
2 poles at 10Hz
15
1sec/DIV
20
25
1k
C
NR
30
= 0
35
1027 G09
1027 G06
1027 G12
10k
40