Datasheet Texas Instruments LMS1587IT-1.5/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMS1587 |
| 零件号 | LMS1587IT-1.5/NOPB |
3A固定/可调输出线性稳压器3-TO-220 -40至125
数据表
LMS1585A/LMS1587 5A and 3A Low Dropout Fast Response Regulators datasheet
PDF, 1.7 Mb, 修订版: G, 档案已发布: Jul 18, 2013
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 3 | 3 |
| Package Type | NDE | NDE |
| Industry STD Term | TO-220 | TO-220 |
| JEDEC Code | R-MSFM-P | R-MSFM-P |
| Package QTY | 45 | 45 |
| Carrier | TUBE | TUBE |
| Device Marking | IT-1.5 | LMS1587 |
| Width (mm) | 10.16 | 10.16 |
| Length (mm) | 14.986 | 14.986 |
| Thickness (mm) | 4.572 | 4.572 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 4.7 | 4.7 |
| Mechanical Data | 下载 | 下载 |
参数化
| Accuracy | 2.5 % |
| Fixed Output Options | 1.5,3.3 V |
| Iout(Max) | 3 A |
| Iq(Typ) | 7 mA |
| Noise | 38 uVrms |
| Operating Temperature Range | -40 to 125,0 to 125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Adjustable Output,Fixed Output |
| Package Group | TO-220 |
| Package Size: mm2:W x L | See datasheet (TO-220) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | N/A |
| Vdo(Typ) | 1150 mV |
| Vin(Max) | 13 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 5.75 V |
| Vout(Min) | 1.25 V |
生态计划
| RoHS | Compliant |
应用须知
- A Topical Index of TI LDO Application Notes (Rev. F)PDF, 82 Kb, 修订版: F, 档案已发布: Jun 27, 2019
- Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)PDF, 509 Kb, 修订版: A, 档案已发布: Jun 4, 2008
- Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)PDF, 284 Kb, 修订版: A, 档案已发布: May 5, 2013
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The LM340-XX are three terminal 1.0A positive voltage regulators with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However by adding a few parts one may improve the transient response provide for avariable output voltage or increase the output current. Included on the chip are all of t - Understanding the Terms and Definitions of LDO Voltage RegulatorsPDF, 197 Kb, 档案已发布: Oct 21, 1999
This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current standby current efficiency transient response line/load regulation power supply rejection output noise voltage accuracy and power dissipation. Each section includes an example to increase the understandab - AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)PDF, 169 Kb, 修订版: A, 档案已发布: Apr 25, 2013
Ultra-low ESR capacitors such as ceramics are highly desirable because they can support fast-changingload transients and also bypass very high frequency noise coming from switching converter powersources which a linear regulator can not reject. However using ultra-low ESR capacitors on the output ofan LDO regulator requires that specific design changes be implemented to ensure loop stabili - LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, 修订版: A, 档案已发布: Aug 9, 2017
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The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.
模型线
系列: LMS1587 (26)
- LMS1587CS-1.5 LMS1587CS-1.5/NOPB LMS1587CS-3.3 LMS1587CS-3.3/NOPB LMS1587CS-ADJ LMS1587CS-ADJ/NOPB LMS1587CSX-1.5 LMS1587CSX-1.5/NOPB LMS1587CSX-3.3 LMS1587CSX-3.3/NOPB LMS1587CSX-ADJ LMS1587CSX-ADJ/NOPB LMS1587CT-3.3 LMS1587CT-3.3/NOPB LMS1587CT-ADJ LMS1587CT-ADJ/NOPB LMS1587IS-1.5 LMS1587IS-1.5/NOPB LMS1587IS-3.3 LMS1587IS-3.3/NOPB LMS1587IS-ADJ LMS1587IS-ADJ/NOPB LMS1587ISX-3.3/NOPB LMS1587ISX-ADJ LMS1587ISX-ADJ/NOPB LMS1587IT-1.5/NOPB
制造商分类
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
其他名称:
LMS1587IT1.5/NOPB, LMS1587IT 1.5/NOPB