LT3024 LINER [Linear Technology], LT3024 Datasheet - Page 8

• Manufacturer Part Number: LT3024
• Description: Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator
• Manufacturer: LINER [Linear Technology]

LT3024
TYPICAL PERFOR A CE CHARACTERISTICS
8
–10
140
120
100
100
–5
90
80
70
60
40
20
10
80
60
40
20
50
30
0
0
5
0
–50
10
10
RMS Output Noise
vs Bypass Capacitor
Channel-to-Channel Isolation
Output 1 Load Regulation
CHANNEL 1
CHANNEL 1
V
GIVEN CHANNEL IS TESTED
WITH 50mVRMS SIGNAL ON
OPPOSING CHANNEL, BOTH
CHANNELS DELIVERING FULL
CURRENT
V
I
OUT
L
OUT
–25
= 1mA TO 500mA
= 1.22V
100
= 5V
CHANNEL 1
CHANNEL 2
CHANNEL 2
0
TEMPERATURE ( C)
CHANNEL 2
100
FREQUENCY (Hz)
1k
C
25
BYP
C
I
f
L
BW
(pF)
OUT
50
= FULL LOAD
10k
= 10Hz TO 100kHz
= 10 F
1000
75
100k
W
100
3024 G39
3024 G34
3024 G36
10000
U
125
1M
20mV/DIV
20mV/DIV
V
V
OUT1
OUT2
0.01
160
140
120
100
0.1
80
60
40
20
10
0
1
0.01
0.01
Output 2
RMS Output Noise vs Load
Current (10Hz to 100kHz)
Channel-to-Channel Isolation
C
C
C
V
Output Noise Spectral Density
C
C
C
I
OUT1
OUT2
BYP1
IN
L
I
I
OUT
OUT
BYP
L1
L2
= FULL LOAD
= 6V, V
= 50mA TO 500mA
= 10mA TO 100mA
C
C
= 10 F
= 0
= 22 F
= 10 F
= C
= 10 F
V
BYP
BYP
V
OUT
OUT
BYP2
V
0.1
0.1
= 0 F
= 0.01 F
OUT1
OUT
SET FOR 5V
LOAD CURRENT (mA)
SET FOR 5V
FREQUENCY (kHz)
= 0.01 F
=V
= V
ADJ
50 s/DIV
OUT2
1
1
= 5V
V
OUT
SET FOR 5V
V
V
OUT
OUT
10
10
=V
=V
ADJ
ADJ
3024 G40
3024 G37
3024 G50
100
100
0.01
–10
160
140
120
100
0.1
–1
–2
–3
–4
–5
–6
–7
–8
–9
80
60
40
20
10
0
0
1
0.01
–50
0.01
Output 2 Load Regulation
Output 1
RMS Output Noise vs Load
Current (10Hz to 100kHz)
Output Noise Spectral Density
C
I
V
V
C
L
OUT
OUT
OUT
IL
OUT
= FULL LOAD
C
–25
= 1mA TO 100mA
BYP
C
C
= 10 F
=V
SET FOR 5V
BYP
BYP
= 10 F
0.1
ADJ
= 0.01pF
0.1
V
= 0
= 0.01 F
OUT
LOAD CURRENT (mA)
0
TEMPERATURE ( C)
FREQUENCY (kHz)
SET FOR 5V
1
25
1
50
10
V
OUT
C
V
C
BYP
V
75
OUT
BYP
OUT
SET FOR 5V
10
= 1000pF
100
= V
= 100pF
= V
100
ADJ
ADJ
3023 G38
3024 G35
3024 G41
3024f
125
1000
100