数据手册搜索引擎和 Datasheet免费下载 PDF
零件编号
产品描述 (功能)
LT3023 查看數據表(PDF) - Linear Technology
零件编号
产品描述 (功能)
比赛名单
LT3023
Dual 100mA,Low Dropout, Low Noise, Micropower Regulator
Linear Technology
LT3023 Datasheet PDF : 16 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
TYPICAL PERFORMANCE CHARACTERISTICS
SHDN1
or
SHDN2
Pin Threshold
(Off-to-On)
1.0
0.9
0.8
I
L
= 100mA
0.7
0.6
I
L
= 1mA
0.5
0.4
0.3
0.2
0.1
0
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
3023 G10
SHDN1
or
SHDN2
Pin Input
Current
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0 1 2 3 4 5 6 7 8 9 10
SHDN
PIN VOLTAGE (V)
3023 G11
LT3023
SHDN1
or
SHDN2
Pin Input
Current
1.4
V
SHDN
= 20V
1.2
1.0
0.8
0.6
0.4
0.2
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3023 G12
ADJ1 or ADJ2 Pin Bias Current
100
90
80
70
60
50
40
30
20
10
0
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
3023 G13
Current Limit
350
V
OUT
= 0V
300
T
J
= 25°C
250
200
150
100
50
0
01 2 34 5
INPUT VOLTAGE (V)
67
3023 G14
Current Limit
350
300
V
IN
= 7V
V
OUT
= 0V
250
200
150
100
50
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3023 G15
Reverse Output Current
100
T
A
= 25°C
90
V
IN
= 0V
80
V
OUT
= V
ADJ
CURRENT FLOWS
70
INTO OUTPUT PIN
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10
OUTPUT VOLTAGE (V)
3023 G16
Reverse Output Current
18
V
IN
= 0V
V
OUT
= V
ADJ
= 1.22V
15
12
9
6
3
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3023 G17
Input Ripple Rejection
80
70
60
50
C
OUT
= 10μF
40
30
20
10
I
L
= 100mA
V
IN
= 2.3V + 50mV
RMS
RIPPLE
0
C
BYP
= 0
0.01 0.1
1
10
FREQUENCY (kHz)
C
OUT
= 1μF
100 1000
3023 G18
3023fa
5
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]