Electronic Components Datasheet Search |
|
5962-0722902QZA Datasheet(PDF) 1 Page - Texas Instruments |
|
|
5962-0722902QZA Datasheet(HTML) 1 Page - Texas Instruments |
1 / 30 page LM117HVQML, LM117HVQML-SP www.ti.com SNVS357D – MARCH 2006 – REVISED APRIL 2013 LM117HVQML 3-Terminal Adjustable Regulator Check for Samples: LM117HVQML, LM117HVQML-SP 1 FEATURES DESCRIPTION The LM117HV are adjustable 3-terminal positive 2 • Available with Radiation Ensured voltage regulators capable of supplying either 0.5A or – Total Ionizing Dose 100 krad(Si) 1.5A over a 1.2V to 57V output range. They are – Low Dose Rate Qualified 100 krad(Si) exceptionally easy to use and require only two external resistors to set the output voltage. Further, • Adjustable Output down to 1.2V both line and load regulation are better than standard • Specified 0.5A or 1.5A Output Current fixed regulators. • Line Regulation Typically 0.01%/V In addition to higher performance than fixed • Load Regulation Typically 0.1% regulators, the LM117HV series offers full overload • Current Limit Constant with Temperature protection available only in IC's. Included on the chip are current limit, thermal overload protection and safe • Eliminates the Need to Stock Many Voltages area protection. All overload protection circuitry • 80 dB Ripple Rejection remains fully functional even if the adjustment • Output is Short-Circuit Protected terminal is disconnected. Normally, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejections ratios which are difficult to achieve with standard 3-terminal regulators. Besides replacing fixed regulators, the LM117HV is useful in a wide variety of other applications. Since the regulator is “floating” and sees only the input-to- output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input to output differential is not exceeded, i.e. do not short the output to ground. Also, it makes an especially simple adjustable switching regulator, a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM117HV can be used as a precision current regulator. Supplies with electronic shutdown can be achieved by clamping the adjustment terminal to ground which programs the output to 1.2V where most loads draw little current. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2006–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - 5962-0722902QZA |
|
Similar Description - 5962-0722902QZA |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |