5
LT3150
3150f
Gain and Phase vs Frequency
Error Amplifier Large-Signal
Voltage Gain vs Temperature
Gate Output Swing High (V
IN2
 
V
GATE
) vs Temperature
I
POS
 + I
NEG
 Supply Current
vs Temperature
Gate Output Swing Low
vs Temperature
Current Limit Threshold Voltage
vs Temperature
Current Limit Threshold Voltage
Line Regulation vs Temperature
TEMPERATURE (癈)
75
105
115
125
3150 G10
95
85
100
110
120
90
80
75
70
25
25
75
50
150
0
50
100
175
FREQUENCY (Hz)
50
100
150
200
1k
100k
1M
100M
1
11
0
10k
10M
PHASE
GAIN
TEMPERATURE (癈)
75
2.50
3.00
125
3150 G12
2.00
1.50
2.25
2.75
1.75
1.25
1.00
25
25
75
50
150
0
50
100
175
I
LOAD
 = 50mA
NO LOAD
TEMPERATURE (癈)
0
1.0
2.0
3.0
0.5
1.5
2.5
25
25
75
125
3150 G13
175
50
75
0
50
100
150
NO LOAD
I
LOAD
 = 50mA
TEMPERATURE (癈)
75
300
400
600
700
800
1000
50
50
100
1
14
500
900
25
150 175
25  0
75
125
I
POS
 = I
NEG
 = 3V
I
POS
 = I
NEG
 = 5V
I
POS
 = I
NEG
 = 12V
I
POS
 = I
NEG
 = 20V
TEMPERATURE (癈)
35
45
55
65
40
50
60
25
25
75
125
3150 G15
175
50
75
0
50
100
150
I
POS
 = 5V
I
POS
 = 3V
I
POS
 = 20V
TEMPERATURE (癈)
75
0.2
0.1
0
125
3150 G16
0.3
0.4
0.5
25
25
75
50
150
0
50
100
175
SHDN2 Sink Current
vs Temperature
TEMPERATURE (癈)
75
5.5
6.5
7.5
125
3150 G17
4.5
3.5
5.0
6.0
7.0
4.0
3.0
2.5
25
25
75
50
150
0
50
100
175
TYPICAL PERFOR A CE CHARACTERISTICS
W
FB2 Line Regulation
vs Temperature
TEMPERATURE (癈)
0
0.010
0.020
0.030
0.005
0.015
0.025
25
25
75
125
3150 G09
175
50
75
0
50
100
150
Linear Regulator Controller
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LT317AT 功能描述:IC REG LDO ADJ 1.5A TO220-3 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:More Information on LDOs 标准包装:50 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.3V 输入电压:最高 15V 电压 - 压降(标准):1.1V @ 800mA 稳压器数量:1 电流 - 输出:800mA 电流 - 限制(最小):800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-4,D²Pak(3 引线+接片),TO-263AA 供应商设备封装:D2PAK-3 包装:管件