Datasheet Analog Devices LT3045-1 — 数据表
| 制造商 | Analog Devices |
| 系列 | LT3045-1 |
具 VIOC 控制功能的 20V、500mA、超低噪声、超高 PSRR 线性稳压器
数据表
Datasheet LT3045-1
PDF, 3.3 Mb, 语言: en, 文件上传: Oct 20, 2017, 页数: 36
20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator with VIOC Control
20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator with VIOC Control
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价格
状态
| LT3045EDD-1#PBF | LT3045EDD-1#TRPBF | LT3045EMSE-1#PBF | LT3045EMSE-1#TRPBF | LT3045IDD-1#PBF | LT3045IDD-1#TRPBF | LT3045IMSE-1#PBF | LT3045IMSE-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| LT3045EDD-1#PBF | LT3045EDD-1#TRPBF | LT3045EMSE-1#PBF | LT3045EMSE-1#TRPBF | LT3045IDD-1#PBF | LT3045IDD-1#TRPBF | LT3045IMSE-1#PBF | LT3045IMSE-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 12-Lead DFN (3mm x 3mm w/ EP) | 12-Lead DFN (3mm x 3mm w/ EP) | 12-Lead MSOP w/ EP | 12-Lead MSOP w/ EP | 12-Lead DFN (3mm x 3mm w/ EP) | 12-Lead DFN (3mm x 3mm w/ EP) | 12-Lead MSOP w/ EP | 12-Lead MSOP w/ EP |
| Pins | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Package Code | 05-08-1725 | 05-08-1725 | 05-08-1666 | 05-08-1666 | 05-08-1725 | 05-08-1725 | 05-08-1666 | 05-08-1666 |
参数化
| Parameters / Models | LT3045EDD-1#PBF | LT3045EDD-1#TRPBF | LT3045EMSE-1#PBF | LT3045EMSE-1#TRPBF | LT3045IDD-1#PBF | LT3045IDD-1#TRPBF | LT3045IMSE-1#PBF | LT3045IMSE-1#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Dropout Voltage(typ), V | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m |
| Features | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC |
| Isupply(typ), A | 2.2m | 2.2m | 2.2m | 2.2m | 2.2m | 2.2m | 2.2m | 2.2m |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m |
| Output Voltage | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj |
| RMS Noise(typ), V | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n |
| Vin(max), V | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Vin(min), V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
生态计划
| LT3045EDD-1#PBF | LT3045EDD-1#TRPBF | LT3045EMSE-1#PBF | LT3045EMSE-1#TRPBF | LT3045IDD-1#PBF | LT3045IDD-1#TRPBF | LT3045IMSE-1#PBF | LT3045IMSE-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LT3045-1 (8)
制造商分类
- Power Management > Positive Linear Regulators (LDO) | LDO Plus