参数资料
| 型号： | LT1117CST |
| 厂商： | Linear Technology |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .8A SOT-223 |
| 标准包装： | 78 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.25 V ~ 13.7 V |
| 输入电压： | 2.45 V ~ 15 V |
| 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-261-4，TO-261AA |
| 供应商设备封装： | SOT-223 |
| 包装： | 管件 |
LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
ORDER INFORMATION
LEAD BASED FINISH
LT1117CST
LT1117IST
LT1117CST-2.85
LT1117IST-2.85
LT1117CST-3.3
LT1117IST-3.3
LT1117CST-5
LT1117IST-5
LT1117CM
LT1117CM-2.85
LT1117CM-3.3
LT1117CM-5
TAPE AND REEL
LT1117CST#TR
LT1117IST#TR
LT1117CST-2.85#TR
LT1117IST-2.85#TR
LT1117CST-3.3#TR
LT1117IST-3.3#TR
LT1117CST-5#TR
LT1117IST-5#TR
LT1117CM#TR
LT1117CM-2.85#TR
LT1117CM-3.3#TR
LT1117CM-5#TR
PART MARKING
1117
1117I
11172
1117I2
11173
1117I3
11175
1117I5
LT1117CM
LT1117CM-2.85
LT1117CM-3.3
LT1117CM-5
PACKAGE DESCRIPTION
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic SOT-223
3-Lead Plastic DD-PAK
3-Lead Plastic DD-PAK
3-Lead Plastic DD-PAK
3-Lead Plastic DD-PAK
TEMPERATURE RANGE
0°C to 125°C
–40°C to 125°C
0°C to 125°C
–40°C to 125°C
0°C to 125°C
–40°C to 125°C
0°C to 125°C
–40°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T J = 25°C.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
LT1117
LT1117-2.85
LT1117-3.3
LT1117-5
LT1117
LT1117-2.85
LT1117-3.3
LT1117-5
LT1117
LT1117-2.85
LT1117-3.3
LT1117-5
I OUT = 10mA, (V IN – V OUT ) = 2V, T J = 25°C
10mA ≤ I OUT ≤ 800mA, 1.4V ≤ (V IN – V OUT ) ≤ 10V
I OUT = 10mA, V IN = 4.85V, T J = 25°C
0 ≤ I OUT ≤ 800mA, 4.25V ≤ V IN ≤ 10V
0 ≤ I OUT ≤ 500mA, V IN = 3.95V
I OUT = 10mA, V IN = 5V, T J = 25°C
0 ≤ I OUT ≤ 800mA, 4.75V ≤ V IN ≤ 10V
I OUT = 10mA, V IN = 7V, T J = 25°C
0 ≤ I OUT ≤ 800mA, 6.5V ≤ V IN ≤ 12V
I OUT = 10mA, 1.5V ≤ V IN – V OUT ≤ 15V (Note 2)
I OUT = 0mA, 4.25V ≤ V IN ≤ 10V (Note 2)
I OUT = 0mA, 4.75V ≤ V IN ≤ 15V (Note 2)
I OUT = 0mA, 6.5V ≤ V IN ≤ 15V (Note 2)
(V IN – V OUT ) = 3V, 10mA ≤ I OUT ≤ 800mA (Note 2)
V IN = 4.25V, 0 ≤ I OUT ≤ 800mA (Note 2)
V IN = 4.75V, 0 ≤ I OUT ≤ 800mA (Note 2)
V IN = 6.5V, 0 ≤ I OUT ≤ 800mA (Note 2)
l
l
l
l
l
l
l
l
l
l
l
l
l
1.238
1.225
2.820
2.790
2.790
3.267
3.235
4.950
4.900
1.250
1.250
2.850
2.850
2.850
3.300
3.300
5.000
5.000
0.035
1
1
1
0.1
1
1
1
1.262
1.270
2.880
2.910
2.910
3.333
3.365
5.050
5.100
0.2
6
6
10
0.4
10
10
15
V
V
V
V
V
V
V
V
V
%
mV
mV
mV
%
mV
mV
mV
Dropout Voltage
I OUT = 100mA, 0°C ≤ T J ≤ 125°C (Note 3)
I OUT = 500mA, 0°C ≤ T J ≤ 125°C (Note 3)
I OUT = 800mA, 0°C ≤ T J ≤ 125°C (Note 3)
I OUT = 100mA, – 40°C ≤ T J < 0°C (Note 3)
I OUT = 500mA, – 40°C ≤ T J < 0°C (Note 3)
I OUT = 800mA, – 40°C ≤ T J < 0°C (Note 3)
1.00
1.05
1.10
1.00
1.05
1.10
1.10
1.15
1.20
1.20
1.25
1.30
V
V
V
V
V
V
Current Limit
(V IN – V OUT ) = 5V, T J = 25°C
800
950
1200
mA
Minimum Load Current
LT1117
(V IN – V OUT ) = 15V (Note 4)
l
1.7
5
mA
1117fd
3
相关PDF资料 |
PDF描述 |
|---|---|
| LT1117CST-2.85#PBF | IC REG LDO 2.85V .8A SOT-223 |
| EB81-S0A2240Z | CONN EDGEBOARD DUAL 44POS 5A |
| RCB75DHHT | CONN EDGECARD 150PS DIP .050 SLD |
| ASC19DRAS | CONN EDGECARD 38POS .100 R/A DIP |
| RYM36DTAN | CONN EDGECARD 72POS R/A .156 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1117CST#PBF | 功能描述:IC REG LDO ADJ .8A SOT-223 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:MIC5365/66 Ultra-small LDO Regulators 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:3V 输入电压:最高 5.5V 电压 - 压降（标准）:0.155V @ 150mA 稳压器数量:1 电流 - 输出:150mA 电流 - 限制（最小）:200mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:4-UDFN 裸露焊盘，4-TMLF? 供应商设备封装:4-TMLF?（1x1） 包装:Digi-Reel® 其它名称:576-3192-6 |
| LT1117CST#PBF | 制造商:Linear Technology 功能描述:Linear Voltage Regulator IC |
| LT1117CST#TR | 功能描述:IC REG LDO ADJ .8A SOT-223 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 |
| LT1117CST#TRPBF | 功能描述:IC REG LDO ADJ .8A SOT-223 RoHS:是 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 |
| LT1117CST-1.8 | 制造商:Exar Corporation 功能描述:Voltage Regulator |
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