参数资料
| 型号： | LT1762EMS8#TR |
| 厂商： | Linear Technology |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .15A 8MSOP |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.22 V ~ 20 V |
| 输入电压： | 1.8 V ~ 20 V |
| 电压 - 压降（标准）： | 0.27V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA |
| 电流 - 限制（最小）： | 160mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
LT1762 Series
TYPICAL PERFOR M A N CE CHARACTERISTICS
LT1762
68
Ripple Rejection
2.50
Minimum Input Voltage
5
Load Regulation
66
64
62
60
58
56
54
V IN = V OUT (NOMINAL) +
1V + 0.5V P-P RIPPLE
AT f = 120Hz
I L = 150mA
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
V OUT = 1.22V
I L = 150mA
I L = 1mA
0
–5
–10
–15
–20
LT1762
LT1762-3
LT1762-2.5
LT1762-3.3
LT1762-5
V IN = V OUT(NOMINAL) + 1V
? I L = 1mA TO 150mA
52
–50 –25
0
25
50
75
100
125
0
–50 –25
0
25
50
75
100
125
–25
–50 –25
0
25
50
75
100
125
TEMPERATURE ( ° C)
1762 G37
Output Noise Spectral Density
TEMPERATURE ( ° C)
1762 G38
TEMPERATURE ( ° C)
1762 G39
C BYP = 0
Output Noise Spectral Density
10
C OUT = 10 μ F
I L = 150mA
10
C OUT = 10 μ F
I L = 150mA
1
LT1762-5
LT1762-3.3
1
LT1762-5
C BYP = 1000pF
C BYP = 100pF
LT1762-2.5
LT1762
LT1762-3
LT1762
0.1
0.1
C BYP = 0.01 μ F
0.01
10
100
1k 10k
100k
0.01
10
100
1k 10k
100k
FREQUENCY (Hz)
RMS Output Noise vs
Bypass Capacitor
1762 G40
FREQUENCY (Hz)
1762 G41
RMS Output Noise vs
Load Current (10Hz to 100kHz)
160
140
LT1762-5
C OUT = 10 μ F
I L = 150mA
f = 10Hz TO 100kHz
160
140
C OUT = 10 μ F
C BYP = 0
C BYP = 0.01 μ F
LT1762-5
120
LT1762-3.3
120
100
80
LT1762-3
100
80
60
40
20
0
LT1762
L T1762-2.5
60
40
20
0
LT1762
LT1762-5
LT1762
10
100
1000
10000
0.01
0.1
1
10 100
1000
C BYP (pF)
1762 G42
LOAD CURRENT (mA)
1762 G43
1762fa
8
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参数描述 |
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| LT1763-3.3 | 制造商:Linear Technology 功能描述: |
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