Datasheet AMS1117 (Advanced Monolithic Systems) - 2
| 制造商 | Advanced Monolithic Systems |
| 描述 | 1A Low Dropout Voltage Regulator |
| 页数 / 页 | 8 / 2 — AMS1117. ABSOLUTE MAXIMUM RATINGS. ELECTRICAL CHARACTERISTICS. Parameter. … |
| 文件格式/大小 | PDF / 95 Kb |
| 文件语言 | 英语 |
AMS1117. ABSOLUTE MAXIMUM RATINGS. ELECTRICAL CHARACTERISTICS. Parameter. Device. Conditions. Min Typ Max. Units. 1.2125. 1.250. 1.2875
文件文字版本
AMS1117 ABSOLUTE MAXIMUM RATINGS
(Note 1) Power Dissipation Internally limited Soldering information Input Voltage 15V Lead Temperature (25 sec) 265°C Operating Junction Temperature Range Thermal Resistance Control Section -40°C to 125°C SO-8 package ϕ JA= 160°C/W Power Transistor -40°C to 125°C TO-252 package ϕ JA= 80°C/W Storage temperature - 65°C to +150°C SOT-223 package ϕ JA= 90°C/W* * With package soldering to copper area over backside ground plane or internal power plane ϕ JA can vary from 46°C/W to >90°C/W depending on mounting technique and the size of the copper area.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IOUT = 0 mA, and TJ = +25°C unless otherwise specified.
Parameter Device Conditions Min Typ Max Units
Reference Voltage AMS1117 IOUT = 10 mA 1.232 1.250 1.268 V (Note 2) 1.5V≤ (VIN - VOUT) ≤ 12V
1.2125 1.250 1.2875
V Output Voltage AMS1117-1.5 VIN = 3V 1.478 1.500 1.522 V (Note 2)
1.455 1.500 1.545
V AMS1117-1.8 VIN = 3.3V 1.773 1.800 1.827 V
1.746 1.800 1.854
V AMS1117-2.5 VIN = 4V 2.463 2.500 2.537 V
2.425 2.500 2.575
V AMS1117-2.85 VIN = 4.35V 2.808 2.850 2.892 V
2.7645 2.850 2.9355
V AMS1117-3.3 VIN = 4.8V 3.251 3.300 3.349 V
3.201 3.300 3.399
V AMS1117-5.0 VIN = 6.5V 4.925 5.000 5.075 V
4.850 5.000 5.150
V Line Regulation AMS1117 1.5V≤ (VIN - VOUT) ≤ 12V 0.015 0.2 %
0.035 0.2
% AMS1117-1.5 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 5 mV
0.6 6
mV AMS1117-1.8 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 5 mV
0.6 6
mV AMS1117-2.5 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 6 mV
0.6 6
mV AMS1117-2.85 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 6 mV
0.6 6
mV AMS1117-3.3 1.5V≤ (VIN - VOUT) ≤ 12V 0.5 10 mV
1.0 10
mV AMS1117-5.0 1.5V≤ (VIN - VOUT) ≤ 12V 0.5 10 mV
1.0 10
mV Load Regulation AMS1117 (VIN - VOUT) =1.5V, 10mA ≤ IOUT ≤ 0.8A 0.1 0.3 % (Notes 2, 3)
0.2 0.4
% AMS1117-1.5 VIN = 3V, 0 ≤ IOUT ≤ 0.8A 3 10 mV
6 20
mV AMS1117-1.8 VIN = 3.3V, 0 ≤ IOUT ≤ 0.8A 3 10 mV
6 20
mV AMS1117-2.5 VIN = 5V, 0 ≤ IOUT ≤ 0.8A 3 12 mV
6 20
mV
Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
(Note 1) Power Dissipation Internally limited Soldering information Input Voltage 15V Lead Temperature (25 sec) 265°C Operating Junction Temperature Range Thermal Resistance Control Section -40°C to 125°C SO-8 package ϕ JA= 160°C/W Power Transistor -40°C to 125°C TO-252 package ϕ JA= 80°C/W Storage temperature - 65°C to +150°C SOT-223 package ϕ JA= 90°C/W* * With package soldering to copper area over backside ground plane or internal power plane ϕ JA can vary from 46°C/W to >90°C/W depending on mounting technique and the size of the copper area.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IOUT = 0 mA, and TJ = +25°C unless otherwise specified.
Parameter Device Conditions Min Typ Max Units
Reference Voltage AMS1117 IOUT = 10 mA 1.232 1.250 1.268 V (Note 2) 1.5V≤ (VIN - VOUT) ≤ 12V
1.2125 1.250 1.2875
V Output Voltage AMS1117-1.5 VIN = 3V 1.478 1.500 1.522 V (Note 2)
1.455 1.500 1.545
V AMS1117-1.8 VIN = 3.3V 1.773 1.800 1.827 V
1.746 1.800 1.854
V AMS1117-2.5 VIN = 4V 2.463 2.500 2.537 V
2.425 2.500 2.575
V AMS1117-2.85 VIN = 4.35V 2.808 2.850 2.892 V
2.7645 2.850 2.9355
V AMS1117-3.3 VIN = 4.8V 3.251 3.300 3.349 V
3.201 3.300 3.399
V AMS1117-5.0 VIN = 6.5V 4.925 5.000 5.075 V
4.850 5.000 5.150
V Line Regulation AMS1117 1.5V≤ (VIN - VOUT) ≤ 12V 0.015 0.2 %
0.035 0.2
% AMS1117-1.5 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 5 mV
0.6 6
mV AMS1117-1.8 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 5 mV
0.6 6
mV AMS1117-2.5 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 6 mV
0.6 6
mV AMS1117-2.85 1.5V≤ (VIN - VOUT) ≤ 12V 0.3 6 mV
0.6 6
mV AMS1117-3.3 1.5V≤ (VIN - VOUT) ≤ 12V 0.5 10 mV
1.0 10
mV AMS1117-5.0 1.5V≤ (VIN - VOUT) ≤ 12V 0.5 10 mV
1.0 10
mV Load Regulation AMS1117 (VIN - VOUT) =1.5V, 10mA ≤ IOUT ≤ 0.8A 0.1 0.3 % (Notes 2, 3)
0.2 0.4
% AMS1117-1.5 VIN = 3V, 0 ≤ IOUT ≤ 0.8A 3 10 mV
6 20
mV AMS1117-1.8 VIN = 3.3V, 0 ≤ IOUT ≤ 0.8A 3 10 mV
6 20
mV AMS1117-2.5 VIN = 5V, 0 ≤ IOUT ≤ 0.8A 3 12 mV
6 20
mV
Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723