数据搜索系统,热门电子元器件搜索 |
|
LM305 数据表(PDF) 2 Page - National Semiconductor (TI) |
|
|
LM305 数据表(HTML) 2 Page - National Semiconductor (TI) |
2 / 7 page Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. (Note 5) LM105 LM305 LM305A Input Voltage 50V 40V 50V Input-Output Differential 40V 40V 40V Power Dissipation (Note 1) 800 mW 800 mW 800 mW Operating Temperature Range −55˚C to +125˚C 0˚C to +70˚C 0˚C to +70˚C Storage Temperature Range −65˚C to +150˚C 65˚C to +150˚C −65˚C to +150˚C Lead Temperature (Soldering, 10 seconds) 300˚C 300˚C 300˚C Electrical Characteristics (Note 2) Parameter Conditions LM105 LM305 LM305A Units Min Typ Max Min Typ Max Min Typ Max Input Voltage Range 8.5 50 8.5 40 8.5 50 V Output Voltage Range 4.5 40 4.5 30 4.5 40 V Input-Output Voltage 3.0 30 3.0 30 3.0 30 V Differential Load Regulation R SC = 10Ω,TA = 25˚C 0.02 0.05 0.02 0.05 % (Note 3) R SC = 10Ω,TA = TA(MAX) 0.03 0.1 0.03 0.1 % R SC = 10Ω,TA = TA(MIN) 0.03 0.1 0.03 0.1 % 0 ≤ I O ≤ 12 mA 0 ≤ I O ≤ 12 mA R SC = 0Ω,TA = 25˚C 0.02 0.2 % R SC = 0Ω,TA = 70˚C 0.03 0.4 % R SC = 0Ω,TA = 0˚C 0.03 0.4 % 0 ≤ I O ≤ 45 mA Line Regulation T A = 25˚C %/V 0˚C ≤ T A ≤ +70˚C %/V V IN −VOUT ≤ 5V, TA = 25˚C 0.025 0.06 0.025 0.06 0.025 0.06 %/V V IN −VOUT ≥ 5V, TA = 25˚C 0.015 0.03 0.015 0.03 0.015 0.03 %/V Temperature Stability T A(MIN) ≤ TA ≤ TA(MAX) 0.3 1.0 0.3 1.0 0.3 1.0 % Feedback Sense Voltage 1.63 1.7 1.81 1.63 1.7 1.81 1.55 1.7 1.85 V Output Noise Voltage 10 Hz ≤ f ≤ 10 kHz C REF = 0 0.005 0.005 0.005 % C REF = 0.1 µF 0.002 0.002 0.002 % Standby Current Drain V IN = 30V, TA = 25˚C mA V IN = 40V 0.8 2.0 mA V IN = 50V 0.8 2.0 0.8 2.0 mA Current Limit T A = 25˚C, RSC = 10Ω, 225 300 375 225 300 375 225 300 375 mV Sense Voltage V OUT = 0V, (Note 4) Long Term Stability 0.1 0.1 0.1 % Ripple Rejection C REF = 10 µF, f = 120 Hz 0.003 0.003 0.003 %/V θ JA TO-99 Board Mount 230 230 230 ˚C/W in Still Air θ JA TO-99 Board Mount in 92 92 92 ˚C/W 400 LF/Min Air Flow θ JC TO-99 25 25 25 ˚C/W www.national.com 2 |
类似零件编号 - LM305 |
|
类似说明 - LM305 |
|
|
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 |