Datasheet ADP7105 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 20 V, 500 mA, Low Noise LDO Regulator with Soft Start |
| 页数 / 页 | 26 / 2 — ADP7105. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 1/2020—Rev. B to … |
| 修订版 | C |
| 文件格式/大小 | PDF / 866 Kb |
| 文件语言 | 英语 |
ADP7105. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 1/2020—Rev. B to Rev. C. 10/2015—Rev. A to Rev. B
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ADP7105 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 17 Applications ... 1 Applications Information .. 18 Typical Application Circuits .. 1 Capacitor Selection .. 18 General Description ... 1 Programmable Undervoltage Lockout (UVLO) .. 19 Revision History ... 2 Soft Start Function ... 19 Specifications ... 3 Power-Good Feature .. 20 Input and Output Capacitor, Recommended Specifications .. 4 Noise Reduction of the Adjustable ADP7105 .. 20 Absolute Maximum Ratings .. 5 Current-Limit and Thermal Overload Protection ... 21 Thermal Data .. 5 Thermal Considerations .. 21 Thermal Resistance .. 5 Printed Circuit Board Layout Considerations .. 24 ESD Caution .. 5 Outline Dimensions ... 25 Pin Configurations and Function Descriptions ... 6 Ordering Guide .. 26 Typical Performance Characteristics ... 7
REVISION HISTORY 1/2020—Rev. B to Rev. C 10/2015—Rev. A to Rev. B
Changes to Features Section.. 1 Changes to Figure 60 and Figure 61 .. 17 Changes to Fixed Output Voltage Accuracy Parameter, Table 1 and Adjustable Output Voltage Accuracy Parameter, Table 1 .. 3
5/2014—Rev. 0 to Rev. A
Changes to Figure 60 and Figure 61 ... 17 Change to UVLO Threshold Rising Parameter, Table 1 .. 4 Updated Outline Dimensions ... 25 Changes to Ordering Guide .. 26
7/2013—Revision 0: Initial Version
Rev. C | Page 2 of 26 Document Outline Features Applications Typical Application Circuits General Description Table of Contents Revision History Specifications Input and Output Capacitor, Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Programmable Undervoltage Lockout (UVLO) Soft Start Function Power-Good Feature Noise Reduction of the Adjustable ADP7105 Current-Limit and Thermal Overload Protection Thermal Considerations Printed Circuit Board Layout Considerations Outline Dimensions Ordering Guide
ADP7105 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 17 Applications ... 1 Applications Information .. 18 Typical Application Circuits .. 1 Capacitor Selection .. 18 General Description ... 1 Programmable Undervoltage Lockout (UVLO) .. 19 Revision History ... 2 Soft Start Function ... 19 Specifications ... 3 Power-Good Feature .. 20 Input and Output Capacitor, Recommended Specifications .. 4 Noise Reduction of the Adjustable ADP7105 .. 20 Absolute Maximum Ratings .. 5 Current-Limit and Thermal Overload Protection ... 21 Thermal Data .. 5 Thermal Considerations .. 21 Thermal Resistance .. 5 Printed Circuit Board Layout Considerations .. 24 ESD Caution .. 5 Outline Dimensions ... 25 Pin Configurations and Function Descriptions ... 6 Ordering Guide .. 26 Typical Performance Characteristics ... 7
REVISION HISTORY 1/2020—Rev. B to Rev. C 10/2015—Rev. A to Rev. B
Changes to Features Section.. 1 Changes to Figure 60 and Figure 61 .. 17 Changes to Fixed Output Voltage Accuracy Parameter, Table 1 and Adjustable Output Voltage Accuracy Parameter, Table 1 .. 3
5/2014—Rev. 0 to Rev. A
Changes to Figure 60 and Figure 61 ... 17 Change to UVLO Threshold Rising Parameter, Table 1 .. 4 Updated Outline Dimensions ... 25 Changes to Ordering Guide .. 26
7/2013—Revision 0: Initial Version
Rev. C | Page 2 of 26 Document Outline Features Applications Typical Application Circuits General Description Table of Contents Revision History Specifications Input and Output Capacitor, Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Programmable Undervoltage Lockout (UVLO) Soft Start Function Power-Good Feature Noise Reduction of the Adjustable ADP7105 Current-Limit and Thermal Overload Protection Thermal Considerations Printed Circuit Board Layout Considerations Outline Dimensions Ordering Guide