Datasheet ADP7104 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | 20 V, 500 mA, Low Noise, CMOS LDO |
| 页数 / 页 | 25 / 10 — ADP7104. Data Sheet. 1.85. 900. LOAD = 100µA. LOAD = 1mA. LOAD = 10mA. … |
| 修订版 | I |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
ADP7104. Data Sheet. 1.85. 900. LOAD = 100µA. LOAD = 1mA. LOAD = 10mA. 800. LOAD = 100mA. 1.83. LOAD = 300mA. 700. LOAD = 500mA. ) A (µ 600. 1.81
该数据表的模型线
文件文字版本
ADP7104 Data Sheet 1.85 900 LOAD = 100µA LOAD = 100µA LOAD = 1mA LOAD = 1mA LOAD = 10mA 800 LOAD = 10mA LOAD = 100mA LOAD = 100mA 1.83 LOAD = 300mA 700 LOAD = 300mA LOAD = 500mA ) A (µ 600 1.81 NT ) E 500 (V T OUV 400 1.79 ND CURR U O 300 R G 200 1.77 100 1.75 0 –40°C –5°C 25°C 85°C 125°C –40°C –5°C 25°C 85°C 125°C
6 021 12 7- 07-
TJ (°C) TJ (°C)
0950 095 Figure 23. Output Voltage vs. Junction Temperature, VOUT = 1.8 V Figure 26. Ground Current vs. Junction Temperature, VOUT = 1.8 V
1.85 700 600 1.83 ) A 500 µ T ( 1.81 N E 400 (V) R T R U OUV C 1.79 D 300 N OU 200 GR 1.77 100 1.75 0 0.1 1 10 100 1000
2 02
0.1 1 10 100 1000
127 7-
ILOAD (mA)
50
I
507- 09
LOAD (mA)
09 Figure 24. Output Voltage vs. Load Current, VOUT = 1.8 V Figure 27. Ground Current vs. Load Current, VOUT = 1.8 V
1.85 1200 LOAD = 100µA LOAD = 100µA LOAD = 1mA LOAD = 1mA LOAD = 10mA LOAD = 10mA LOAD = 100mA 1000 LOAD = 100mA 1.83 LOAD = 300mA LOAD = 300mA LOAD = 500mA ) LOAD = 500mA A µ 800 T ( 1.81 N E (V) R T R U 600 OUV C 1.79 D N OU 400 GR 1.77 200 1.75 0 2 4 6 8 10 12 14 16 18 20
3 -02
2 4 6 8 10 12 14 16 18 20
024
V
07
IN (V)
507- 095
VIN (V)
09 Figure 25. Output Voltage vs. Input Voltage, VOUT = 1.8 V Figure 28. Ground Current vs. Input Voltage, VOUT = 1.8 V Rev. I | Page 10 of 25 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) POWER-GOOD FEATURE NOISE REDUCTION OF THE ADJUSTABLE ADP7104 CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
6 021 12 7- 07-
TJ (°C) TJ (°C)
0950 095 Figure 23. Output Voltage vs. Junction Temperature, VOUT = 1.8 V Figure 26. Ground Current vs. Junction Temperature, VOUT = 1.8 V
1.85 700 600 1.83 ) A 500 µ T ( 1.81 N E 400 (V) R T R U OUV C 1.79 D 300 N OU 200 GR 1.77 100 1.75 0 0.1 1 10 100 1000
2 02
0.1 1 10 100 1000
127 7-
ILOAD (mA)
50
I
507- 09
LOAD (mA)
09 Figure 24. Output Voltage vs. Load Current, VOUT = 1.8 V Figure 27. Ground Current vs. Load Current, VOUT = 1.8 V
1.85 1200 LOAD = 100µA LOAD = 100µA LOAD = 1mA LOAD = 1mA LOAD = 10mA LOAD = 10mA LOAD = 100mA 1000 LOAD = 100mA 1.83 LOAD = 300mA LOAD = 300mA LOAD = 500mA ) LOAD = 500mA A µ 800 T ( 1.81 N E (V) R T R U 600 OUV C 1.79 D N OU 400 GR 1.77 200 1.75 0 2 4 6 8 10 12 14 16 18 20
3 -02
2 4 6 8 10 12 14 16 18 20
024
V
07
IN (V)
507- 095
VIN (V)
09 Figure 25. Output Voltage vs. Input Voltage, VOUT = 1.8 V Figure 28. Ground Current vs. Input Voltage, VOUT = 1.8 V Rev. I | Page 10 of 25 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) POWER-GOOD FEATURE NOISE REDUCTION OF THE ADJUSTABLE ADP7104 CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE