 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
AMS1117-5.0 数据表(PDF) 3 Page - Advanced Monolithic Systems |
|
|
|||||||||||||||||||||||||||||
AMS1117-5.0 数据表(HTML) 3 Page - Advanced Monolithic Systems |
|
|
3 / 8 page  Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723 AMS1117 ELECTRICAL CHARACTERISTICS Electrical Characteristics at IOUT = 0 mA, and TJ = +25°C unless otherwise specified. Parameter Device Conditions Min Typ Max Units Load Regulation (Notes 2, 3) AMS1117-2.85 VIN = 5V, 0 ≤ IOUT ≤ 1A 3 6 12 20 mV mV AMS1117-3.3 VIN = 5V, 0 ≤ IOUT ≤ 1A 3 7 15 25 mV mV AMS1117-5.0 VIN = 8V, 0 ≤ IOUT ≤ 1A 5 10 20 35 mV mV Dropout Voltage (VIN - VOUT) AMS1117-1.5/-1.8/-2.5/- 2.85/-3.3/-5.0 ∆V OUT , ∆VREF = 1%, IOUT = 1A (Note 4) 1.1 1.3 V Current Limit AMS1117-1.5/-1.8/-2.5/- 2.85/-3.3/-5.0 (VIN - VOUT) = 5V 900 1,100 1,500 mA Minimum Load Current AMS1117 (VIN - VOUT) = 12V (Note 5) 5 10 mA Quiescent Current AMS1117-1.5/-1.8/-2.5/- 2.85/-3.3/-5.0 VIN ≤ 12V 5 10 mA Ripple Rejection AMS1117 f =120Hz , COUT = 22µF Tantalum, IOUT = 1A, (VIN-VOUT ) = 3V, CADJ =10µF 60 75 dB AMS1117-1.5/-1.8/-2.5/- 2.85 f =120Hz , COUT = 22µF Tantalum, IOUT = 1A, VIN = 6V 60 72 dB AMS1117-3.3 f =120Hz , COUT = 22µF Tantalum, IOUT = 1A VIN = 6.3V 60 72 dB AMS1117-5.0 f =120Hz , COUT = 22µF Tantalum, IOUT = 1A VIN = 8V 60 68 dB Thermal Regulation AMS1117 TA = 25°C, 30ms pulse 0.008 0.04 %W Adjust Pin Current AMS1117 10mA ≤ I OUT ≤ 1A , 1.5V≤ (VIN - VOUT) ≤ 12V 55 120 µA µA Adjust Pin Current Change AMS1117 10mA ≤ I OUT ≤ 1A , 1.5V≤ (VIN - VOUT) ≤ 12V 0.2 5 µA Temperature Stability 0.5 % Long Term Stability TA =125°C, 1000Hrs 0.3 1 % RMS Output Noise (% of VOUT ) TA = 25°C , 10Hz ≤ f ≤ 10kHz 0.003 % Thermal Resistance Junction-to-Case 15 °C/W Parameters identified with boldface type apply over the full operating temperature range. Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. For guaranteed specifications and test conditions, see the Electrical Characteristics . The guaranteed specifications apply only for the test conditions listed. Note 2: Line and Load regulation are guaranteed up to the maximum power dissipation of 1.2 W. Power dissipation is determined by the input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. Note 3: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead ~1/8” from the package. Note 4: Dropout voltage is specified over the full output current range of the device. Note 5: Minimum load current is defined as the minimum output current required to maintain regulation. When 1.5V ≤ (VIN - VOUT) ≤ 12V the device is guaranteed to regulate if the output current is greater than 10mA. |
类似零件编号 - AMS1117-5.0 |
|
类似说明 - AMS1117-5.0 |
|
|
|
链接网址 |
| 隐私政策 |
| ALLDATASHEETCN.COM |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
