参数资料
| 型号： | LT3011IDD#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 50MA 10-DFN |
| 产品培训模块： | LT3011 - 50mA, 3V to 80V Low Dropout Micropower Linear Regulator with PWRGD More Information on LDOs |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.24 V ~ 60 V |
| 输入电压： | 2.8 V ~ 80 V |
| 电压 - 压降（标准）： | 0.3V @ 50mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 50mA |
| 电流 - 限制（最小）： | 60mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-DFN（3x3） |
| 包装： | 带卷 (TR) |
LT3011
ELECTRICAL CHARACTERISTICS
(LT3011E, LT3011I)
The l denotes the speci?cations which apply over the –40°C to 125°C operating temperature range, otherwise speci?cations are T J = 25°C.
PARAMETER
Minimum Input Voltage
CONDITIONS
I LOAD = 50mA
l
MIN
TYP
2.8
MAX
4
UNITS
V
ADJ Pin Voltage (Notes 2, 3)
Line Regulation (Note 2)
Load Regulation (Note 2)
Dropout Voltage
V IN = V OUT(NOMINAL) (Notes 4, 5)
GND Pin Current
V IN = V OUT(NOMINAL)
(Notes 4, 6)
V IN = 3V, I LOAD = 1mA
4V < V IN < 80V, 1mA < I LOAD < 50mA
Δ V IN = 3V to 80V, I LOAD = 1mA
V IN = 4V, Δ I LOAD = 1mA to 50mA
V IN = 4V, Δ I LOAD = 1mA to 50mA
I LOAD = 1mA
I LOAD = 1mA
I LOAD = 10mA
I LOAD = 10mA
I LOAD = 50mA
I LOAD = 50mA
I LOAD = 0mA
I LOAD = 1mA
I LOAD = 10mA
I LOAD = 50mA
l
l
l
l
l
l
l
l
l
l
1.228
1.215
1.24
1.24
1
6
100
200
300
46
105
410
1.9
1.252
1.265
12
15
25
150
190
260
350
370
550
90
200
700
3.3
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
μA
μA
μA
mA
Output Voltage Noise
C OUT = 10μF, I LOAD = 50mA, BW = 10Hz to 100kHz, V OUT = 1.24V
100
μV RMS
ADJ Pin Bias Current
(Note 7 )
30
100
nA
Shutdown Threshold
SHDN Pin Current (Note 8)
V OUT = Off to On
V OUT = On to Off
V SHDN = 0V
l
l
0.3
1.3
1.1
0.5
2
2
V
V
μA
V SHDN = 6V
0.1
0.5
μA
Quiescent Current in Shutdown
V IN = 6V, V SHDN = 0V
1
5
μA
PWRGD Trip Point
% of Nominal Output Voltage, Output Rising
l
85
90
94
%
PWRGD Trip Point Hysteresis
% of Nominal Output Voltage
1.1
%
PWRGD Output Low Voltage
C T Pin Charging Current
C T Pin Voltage Differential
Ripple Rejection
I PWRGD = 50μA
V CT(PWRGD High) – V CT(PWRGD Low)
V IN = 7V (Avg), V RIPPLE = 0.5V P-P , f RIPPLE = 120Hz, I LOAD = 50mA
l
l
65
140
3
1.67
85
250
6
mV
μA
V
dB
Current Limit
V IN = 7V, V OUT = 0V
V IN = 4V, Δ V OUT = –0.1V (Note 2)
l
60
140
mA
mA
Input Reverse Leakage Current
Reverse Output Current (Note 9)
V IN = –80V, V OUT = 0V
V OUT = 1.24V, V IN < 1.24V (Note 2)
l
8
6
15
mA
μA
ELECTRICAL CHARACTERISTICS
(LT3011H)
The l denotes the speci?cations which apply over the –40°C to 150°C operating temperature range, otherwise speci?cations are T J = 25°C.
PARAMETER
Minimum Input Voltage
CONDITIONS
I LOAD = 50mA
l
MIN
TYP
2.8
MAX
4
UNITS
V
ADJ Pin Voltage (Notes 2, 3)
Line Regulation (Note 2)
Load Regulation (Note 2)
V IN = 3V, I LOAD = 1mA
4V < V IN < 80V, 1mA < I LOAD < 50mA
Δ V IN = 3V to 80V, I LOAD = 1mA
V IN = 4V, Δ I LOAD = 1mA to 50mA
V IN = 4V, Δ I LOAD = 1mA to 50mA
l
l
l
1.228
1.215
1.24
1.24
1
6
1.252
1.265
12
15
25
V
V
mV
mV
mV
3011f
3
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相关代理商/技术参数 |
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| LT3011IMSE | 制造商:LINER 制造商全称:Linear Technology 功能描述:50mA, 3V to 80V Low Dropout Micropower Linear Regulator with PWRGD |
| LT3011IMSE#PBF | 功能描述:IC REG LDO ADJ 50MA 12-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:800 系列:- 稳压器拓扑结构:正，固定式 输出电压:2.5V 输入电压:最高 16V 电压 - 压降（标准）:0.7V @ 4A 稳压器数量:1 电流 - 输出:4A 电流 - 限制（最小）:4.2A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6，D²Pak（5 引线+接片），TO-263BA 供应商设备封装:TO-263-5 包装:带卷 (TR) 其它名称:AP1184K525L-13AP1184K525LDITR |
| LT3011IMSE#TRPBF | 功能描述:IC REG LDO ADJ 50MA 12-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:800 系列:- 稳压器拓扑结构:正，固定式 输出电压:2.5V 输入电压:最高 16V 电压 - 压降（标准）:0.7V @ 4A 稳压器数量:1 电流 - 输出:4A 电流 - 限制（最小）:4.2A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6，D²Pak（5 引线+接片），TO-263BA 供应商设备封装:TO-263-5 包装:带卷 (TR) 其它名称:AP1184K525L-13AP1184K525LDITR |
| LT3011IMSEPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:50mA, 3V to 80V Low Dropout Micropower Linear Regulator with PWRGD |
| LT3011IMSETR | 制造商:LINER 制造商全称:Linear Technology 功能描述:50mA, 3V to 80V Low Dropout Micropower Linear Regulator with PWRGD |
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