Datasheet ADP7183 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | -300 mA, Ultralow Noise, High PSRR, Low Dropout Linear Regulator |
| 页数 / 页 | 19 / 2 — ADP7183. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 5/2017—Rev. A to … |
| 修订版 | B |
| 文件格式/大小 | PDF / 805 Kb |
| 文件语言 | 英语 |
ADP7183. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 5/2017—Rev. A to Rev. B. 2/2017—Rev. 0 to Rev. A
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ADP7183 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 13 Applications ... 1 Adjustable Mode Operation ... 13 Typical Application Circuits .. 1 Enable Pin Operation .. 13 General Description ... 1 Start-Up Time ... 14 Revision History ... 2 Applications Information .. 15 Specifications ... 3 ADIsimPower Design Tool ... 15 Input and Output Capacitor Recommended Specifications ... 4 Capacitor Selection .. 15 Absolute Maximum Ratings .. 5 Undervoltage Lockout (UVLO) ... 16 Thermal Data .. 5 Current-Limit and Thermal Overload Protection ... 16 Thermal Resistance .. 5 Thermal Considerations .. 17 ESD Caution .. 5 PCB Layout Considerations .. 18 Pin Configuration and Function Descriptions ... 6 Outline Dimensions ... 19 Typical Performance Characteristics ... 7 Ordering Guide .. 19
REVISION HISTORY 5/2017—Rev. A to Rev. B
Change to Low Noise Reference Voltage Parameter, Table 1 .. 3 Changes to Figure 31 to Figure 33 .. 11 Changes to Input and Output Capacitor Properties Section and Figure 49 .. 16
2/2017—Rev. 0 to Rev. A
Changes to Specifications Section .. 3 Change to Output Accuracy Voltage Parameter, Table 1 .. 3 Changes to Ordering Guide .. 19
10/2016—Revision 0: Initial Version
Rev. B | Page 2 of 19 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 CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ADJUSTABLE MODE OPERATION ENABLE PIN OPERATION START-UP TIME APPLICATIONS INFORMATION ADIsimPOWER DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor CA and CAFB Capacitors Input and Output Capacitor Properties UNDERVOLTAGE LOCKOUT (UVLO) CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
ADP7183 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 13 Applications ... 1 Adjustable Mode Operation ... 13 Typical Application Circuits .. 1 Enable Pin Operation .. 13 General Description ... 1 Start-Up Time ... 14 Revision History ... 2 Applications Information .. 15 Specifications ... 3 ADIsimPower Design Tool ... 15 Input and Output Capacitor Recommended Specifications ... 4 Capacitor Selection .. 15 Absolute Maximum Ratings .. 5 Undervoltage Lockout (UVLO) ... 16 Thermal Data .. 5 Current-Limit and Thermal Overload Protection ... 16 Thermal Resistance .. 5 Thermal Considerations .. 17 ESD Caution .. 5 PCB Layout Considerations .. 18 Pin Configuration and Function Descriptions ... 6 Outline Dimensions ... 19 Typical Performance Characteristics ... 7 Ordering Guide .. 19
REVISION HISTORY 5/2017—Rev. A to Rev. B
Change to Low Noise Reference Voltage Parameter, Table 1 .. 3 Changes to Figure 31 to Figure 33 .. 11 Changes to Input and Output Capacitor Properties Section and Figure 49 .. 16
2/2017—Rev. 0 to Rev. A
Changes to Specifications Section .. 3 Change to Output Accuracy Voltage Parameter, Table 1 .. 3 Changes to Ordering Guide .. 19
10/2016—Revision 0: Initial Version
Rev. B | Page 2 of 19 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 CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ADJUSTABLE MODE OPERATION ENABLE PIN OPERATION START-UP TIME APPLICATIONS INFORMATION ADIsimPOWER DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor CA and CAFB Capacitors Input and Output Capacitor Properties UNDERVOLTAGE LOCKOUT (UVLO) CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE