参数资料
| 型号： | LT3020EMS8-1.8#TR |
| 厂商： | Linear Technology |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.8V .1A 8MSOP |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.8V |
| 输入电压： | 最高 10V |
| 电压 - 压降（标准）： | 0.15V @ 100mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 100mA |
| 电流 - 限制（最小）： | 110mA |
| 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) |
LT3020/LT3020-1.2/
LT3020-1.5/LT3020-1.8
ELECTRICAL CHARACTERISTICS
The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T J = 25 ° C.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Minimum Input Voltage (Note 14) I LOAD = 100mA, T J > 0 ° C
I LOAD = 100mA, T J < 0 ° C
0.9
0.9
1.05
1.10
V
V
ADJ Pin Voltage (Notes 4, 5)
V IN = 1.5V, I LOAD = 1mA
196
200
204
mV
1.15V < V IN < 10V, 1mA < I LOAD < 100mA
●
193
200
206
mV
Regulated Output Voltage
LT3020-1.2
V IN = 1.5V, I LOAD = 1mA
1.176
1.200
1.224
V
(Note 4)
Line Regulation (Note 6)
Load Regulation (Note 6)
Dropout Voltage (Notes 7, 12)
1.5V < V IN < 10V, 1mA < I LOAD < 100mA
LT3020-1.5
V IN = 1.8V, I LOAD = 1mA
1.8V < V IN < 10V, 1mA < I LOAD < 100mA
LT3020-1.8
V IN = 2.1V, I LOAD = 1mA
2.1V < V IN < 10V, 1mA < I LOAD < 100mA
? V IN = 1.15V to 10V, I LOAD = 1mA
LT3020-1.2 ? V IN = 1.5V to 10V, I LOAD = 1mA
LT3020-1.5 ? V IN = 1.8V to 10V, I LOAD = 1mA
LT3020-1.8 ? V IN = 2.1V to 10V, I LOAD = 1mA
V IN = 1.15V, ? I LOAD = 1mA to 100mA
V IN = 1.5V, ? I LOAD = 1mA to 100mA
LT3020-1.2
V IN = 1.8V, ? I LOAD = 1mA to 100mA
LT3020-1.5
V IN = 2.1V, ? I LOAD = 1mA to 100mA
LT3020-1.8
I LOAD = 10mA
●
●
●
●
●
●
●
1.157
1.470
1.447
1.764
1.737
–1.75
–10.5
–13
–15.8
–1
–6
–7.5
–9
1.200
1.500
1.500
1.800
1.800
0
0
0
0
0.4
1
1.5
2
85
1.236
1.530
1.545
1.836
1.854
1.75
10.5
13
15.8
1
6
7.5
9
115
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
I LOAD = 10mA
I LOAD = 100mA
I LOAD = 100mA
●
●
150
180
180
285
mV
mV
mV
GND Pin Current
V IN = V OUT(NOMINAL)
(Notes 8, 12)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN Pin Current (Note 10)
Quiescent Current in Shutdown
Ripple Rejection (Note 6)
I LOAD = 0mA
I LOAD = 1mA
I LOAD = 10mA
I LOAD = 100mA
C OUT = 2.2 μ F, I LOAD = 100mA, BW = 10Hz to 100kHz, V OUT = 1.2V
V ADJ = 0.2V, RIPPLE = 1.2V (Notes 6, 9)
V OUT = Off to On
V OUT = On to Off
V SHDN = 0V, V IN = 10V
V SHDN = 10V, V IN = 10V
V IN = 6V, V SHDN = 0V
V IN – V OUT = 1V, V RIPPLE = 0.5V P-P , f RIPPLE = 120Hz, I LOAD = 100mA
●
●
●
●
●
●
0.25
120
570
920
2.25
245
20
0.61
0.61
3
3
64
250
3.5
50
0.9
± 1
9.5
9
μ A
μ A
μ A
mA
μ V RMS
nA
V
V
μ A
μ A
μ A
dB
LT3020-1.2 V IN – V OUT = 1V, V RIPPLE = 0.5V P-P , f RIPPLE = 120Hz,
I LOAD = 100mA
LT3020-1.5 V IN – V OUT = 1V, V RIPPLE = 0.5V P-P , f RIPPLE = 120Hz,
I LOAD = 100mA
LT3020-1.8 V IN – V OUT = 1V, V RIPPLE = 0.5V P-P , f RIPPLE = 120Hz,
60
58
56
dB
dB
dB
I LOAD = 100mA
3020fc
3
相关PDF资料 |
PDF描述 |
|---|---|
| LT3020EMS8-1.5#TR | IC REG LDO 1.5V .1A 8MSOP |
| LT3020EMS8#TRPBF | IC REG LDO ADJ .1A 8-MSOP |
| LT3020EMS8#TR | IC REG LDO ADJ .1A 8MSOP |
| LT3020EDD-1.5#TRPBF | IC REG LDO 1.5V .1A 8-DFN |
| LT3020EDD-1.5#TR | IC REG LDO 1.5V .1A 8-DFN |
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