Datasheet ADP7142 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 40 V, 200 mA, Low Noise, CMOS LDO Linear Regulator |
| 页数 / 页 | 23 / 2 — ADP7142. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 3/2020—Rev. G … |
| 修订版 | H |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
ADP7142. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 3/2020—Rev. G to Rev. H. 11/2017—Rev. C to Rev. D
该数据表的模型线
- ADP7142ACPZN-R7 ADP7142ACPZN1.8-R7 ADP7142ACPZN2.5-R7 ADP7142ACPZN3.3-R7 ADP7142ACPZN3.8-R7 ADP7142ACPZN5.0-R7 ADP7142ARDZ ADP7142ARDZ-1.8 ADP7142ARDZ-1.8-R7 ADP7142ARDZ-2.5 ADP7142ARDZ-2.5-R7 ADP7142ARDZ-3.3 ADP7142ARDZ-3.3-R7 ADP7142ARDZ-5.0 ADP7142ARDZ-5.0-R7 ADP7142ARDZ-R7 ADP7142AUJZ-1.8-R7 ADP7142AUJZ-2.5-R7 ADP7142AUJZ-3.3-R7 ADP7142AUJZ-5.0-R7 ADP7142AUJZ-R2 ADP7142AUJZ-R7 ADP7142WAUJZ-1.8-R7 ADP7142WAUJZ-2.5-R7 ADP7142WAUJZ-3.3-R7 ADP7142WAUJZ-5.0-R7 ADP7142WAUJZ-R7
文件文字版本
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ADP7142 Data Sheet TABLE OF CONTENTS
Features .. 1 Applications Information ... 14 Applications .. 1 ADIsimPower Design Tool .. 14 Typical Application Circuits ... 1 Capacitor Selection .. 14 General Description ... 1 Programable Precision Enable ... 15 Revision History ... 2 Soft Start .. 15 Specifications .. 3 Noise Reduction of the ADP7142 in Adjustable Mode .. 16 Input and Output Capacitance, Recommended Specifications .. 4 Effect of Noise Reduction on Start-Up Time ... 16 Absolute Maximum Ratings ... 5 Current-Limit and Thermal Overload Protection .. 17 Thermal Data .. 5 Thermal Considerations ... 17 Thermal Resistance .. 5 Printed Circuit Board Layout Considerations ... 20 ESD Caution.. 5 Outline Dimensions ... 22 Pin Configurations and Function Descriptions ... 6 Ordering Guide .. 23 Typical Performance Characteristics ... 7 Theory of Operation .. 13
REVISION HISTORY 3/2020—Rev. G to Rev. H 11/2017—Rev. C to Rev. D
Changes to General Description Section .. 1 Changes to Ordering Guide .. 22 Changes to Shutdown Current Parameter, Table 1 ... 3 Updated Outline Dimensions .. 23 Changes to Theory of Operation Section .. 13
6/2016—Rev. B to Rev. C
Change to Figure 50 ... 16 Changes to Figure 42 ... 13 Changes to Current-Limit and Thermal Overload Changes to Programmable Precision Enable Section and Soft Protection Section .. 17 Start Section .. 15 Changes to Table 8 and Table 9.. 21 Changes to Figure 50 ... 16 Added Effect of Noise Reduction on Start-Up Time Section .. 16
10/2019—Rev. F to Rev. G
Changes to Features Section and General Description Section ... 1
4/2015—Rev. A to Rev. B
Changes to Ordering Guide .. 23 Changes to Ordering Guide .. 23
9/2018—Rev. E to Rev. F 12/2014—Rev. 0 to Rev. A
Changes to Ordering Guide .. 23 Changes to Figure 36 to Figure 41 ... 12 Changes to Figure 44 ... 14
4/2018—Rev. D to Rev. E
Updated Figure 67; Outline Dimensions .. 22 Changes to Features Section ... 1 Changes to Ordering Guide .. 23
9/2014—Revision 0: Initial Version
Rev. H | Page 2 of 23 Document Outline Features Applications Typical Application Circuits General Description Revision History Specifications Input and Output Capacitance, Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information ADIsimPower Design Tool Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Programable Precision Enable Soft Start Noise Reduction of the ADP7142 in Adjustable Mode Effect of Noise Reduction on Start-Up Time Current-Limit and Thermal Overload Protection Thermal Considerations Printed Circuit Board Layout Considerations Outline Dimensions Ordering Guide
ADP7142 Data Sheet TABLE OF CONTENTS
Features .. 1 Applications Information ... 14 Applications .. 1 ADIsimPower Design Tool .. 14 Typical Application Circuits ... 1 Capacitor Selection .. 14 General Description ... 1 Programable Precision Enable ... 15 Revision History ... 2 Soft Start .. 15 Specifications .. 3 Noise Reduction of the ADP7142 in Adjustable Mode .. 16 Input and Output Capacitance, Recommended Specifications .. 4 Effect of Noise Reduction on Start-Up Time ... 16 Absolute Maximum Ratings ... 5 Current-Limit and Thermal Overload Protection .. 17 Thermal Data .. 5 Thermal Considerations ... 17 Thermal Resistance .. 5 Printed Circuit Board Layout Considerations ... 20 ESD Caution.. 5 Outline Dimensions ... 22 Pin Configurations and Function Descriptions ... 6 Ordering Guide .. 23 Typical Performance Characteristics ... 7 Theory of Operation .. 13
REVISION HISTORY 3/2020—Rev. G to Rev. H 11/2017—Rev. C to Rev. D
Changes to General Description Section .. 1 Changes to Ordering Guide .. 22 Changes to Shutdown Current Parameter, Table 1 ... 3 Updated Outline Dimensions .. 23 Changes to Theory of Operation Section .. 13
6/2016—Rev. B to Rev. C
Change to Figure 50 ... 16 Changes to Figure 42 ... 13 Changes to Current-Limit and Thermal Overload Changes to Programmable Precision Enable Section and Soft Protection Section .. 17 Start Section .. 15 Changes to Table 8 and Table 9.. 21 Changes to Figure 50 ... 16 Added Effect of Noise Reduction on Start-Up Time Section .. 16
10/2019—Rev. F to Rev. G
Changes to Features Section and General Description Section ... 1
4/2015—Rev. A to Rev. B
Changes to Ordering Guide .. 23 Changes to Ordering Guide .. 23
9/2018—Rev. E to Rev. F 12/2014—Rev. 0 to Rev. A
Changes to Ordering Guide .. 23 Changes to Figure 36 to Figure 41 ... 12 Changes to Figure 44 ... 14
4/2018—Rev. D to Rev. E
Updated Figure 67; Outline Dimensions .. 22 Changes to Features Section ... 1 Changes to Ordering Guide .. 23
9/2014—Revision 0: Initial Version
Rev. H | Page 2 of 23 Document Outline Features Applications Typical Application Circuits General Description Revision History Specifications Input and Output Capacitance, Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information ADIsimPower Design Tool Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Programable Precision Enable Soft Start Noise Reduction of the ADP7142 in Adjustable Mode Effect of Noise Reduction on Start-Up Time Current-Limit and Thermal Overload Protection Thermal Considerations Printed Circuit Board Layout Considerations Outline Dimensions Ordering Guide