Datasheet ADP7104 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 20 V, 500 mA, Low Noise, CMOS LDO |
| 页数 / 页 | 25 / 9 — Data Sheet. ADP7104. 5.05. 300. LOAD = 100µA. VOUT = 5V. LOAD = 1mA. … |
| 修订版 | I |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
Data Sheet. ADP7104. 5.05. 300. LOAD = 100µA. VOUT = 5V. LOAD = 1mA. 5.04. LOAD = 10mA. A = 25°C. LOAD = 100mA. 250. 5.03. LOAD = 300mA
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Data Sheet ADP7104 5.05 300 LOAD = 100µA VOUT = 5V LOAD = 1mA 5.04 T LOAD = 10mA A = 25°C LOAD = 100mA 250 5.03 LOAD = 300mA LOAD = 500mA 5.02 ) 200 V 5.01 m ( (V) T 5.00 UT 150 OU O V P 4.99 O DR 100 4.98 4.97 50 4.96 4.95 0 6 8 10 12 14 16 18 20 1 10 100 1000
18 -017 0
V
07
IN (V) I
095
LOAD (mA)
09507- Figure 17. Output Voltage vs. Input Voltage, VOUT = 5 V Figure 20. Dropout Voltage vs. Load Current, VOUT = 5 V
1000 5.05 LOAD = 100µA 900 LOAD = 1mA 5.00 LOAD = 10mA LOAD = 100mA 800 LOAD = 300mA 4.95 A) µ 700 4.90 ( T N 600 4.85 RRE (V) 500 T 4.80 OU 400 V 4.75 UND CU RO 300 G 4.70 LOAD = 5mA 200 4.65 LOAD = 10mA LOAD = 100mA 100 LOAD = 200mA 4.60 LOAD = 300mA LOAD = 500mA 0 4.55 –40°C –5°C 25°C 85°C 125°C
18 1
4.8 4.9 5.0 5.1 5.2 5.3 5.4
019 7- 7-
TJ (°C)
50
V
09
IN (V)
0950 Figure 18. Ground Current vs. Junction Temperature, VOUT = 5 V Figure 21. Output Voltage vs. Input Voltage (in Dropout)
700 2500 600 2000 ) A) 500 µ ( (µA 1500 T NT N 400 E RR 1000 300 D CU ND CURRE N U U 500 RO 200 RO G G LOAD = 5mA LOAD = 10mA 100 0 LOAD = 100mA LOAD = 200mA LOAD = 300mA LOAD = 500mA 0 –500 0.1 1 10 100 1000
9 1 0 1
4.80 4.90 5.00 5.10 5.20 5.30 5.40
02 7-
ILOAD (mA)
50
V
09
IN (V)
09507- Figure 19. Ground Current vs. Load Current, VOUT = 5 V Figure 22. Ground Current vs. Input Voltage (in Dropout), VOUT = 5 V Rev. I | Page 9 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
18 -017 0
V
07
IN (V) I
095
LOAD (mA)
09507- Figure 17. Output Voltage vs. Input Voltage, VOUT = 5 V Figure 20. Dropout Voltage vs. Load Current, VOUT = 5 V
1000 5.05 LOAD = 100µA 900 LOAD = 1mA 5.00 LOAD = 10mA LOAD = 100mA 800 LOAD = 300mA 4.95 A) µ 700 4.90 ( T N 600 4.85 RRE (V) 500 T 4.80 OU 400 V 4.75 UND CU RO 300 G 4.70 LOAD = 5mA 200 4.65 LOAD = 10mA LOAD = 100mA 100 LOAD = 200mA 4.60 LOAD = 300mA LOAD = 500mA 0 4.55 –40°C –5°C 25°C 85°C 125°C
18 1
4.8 4.9 5.0 5.1 5.2 5.3 5.4
019 7- 7-
TJ (°C)
50
V
09
IN (V)
0950 Figure 18. Ground Current vs. Junction Temperature, VOUT = 5 V Figure 21. Output Voltage vs. Input Voltage (in Dropout)
700 2500 600 2000 ) A) 500 µ ( (µA 1500 T NT N 400 E RR 1000 300 D CU ND CURRE N U U 500 RO 200 RO G G LOAD = 5mA LOAD = 10mA 100 0 LOAD = 100mA LOAD = 200mA LOAD = 300mA LOAD = 500mA 0 –500 0.1 1 10 100 1000
9 1 0 1
4.80 4.90 5.00 5.10 5.20 5.30 5.40
02 7-
ILOAD (mA)
50
V
09
IN (V)
09507- Figure 19. Ground Current vs. Load Current, VOUT = 5 V Figure 22. Ground Current vs. Input Voltage (in Dropout), VOUT = 5 V Rev. I | Page 9 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