HomedatasheetTPS3801K33DCKR

TPS3801K33DCKR Datasheet

Supervisory Circuits
Share:
Manufacturer

Description

The TPS3801K33DCKR family of supervisory circuits monitorsupply voltages to provide circuit initialization andtiming supervision, primarily for DSPs and otherprocessor-based systems.These devices assert a push-pull RESET signal whenthe SENSE (adjustable version) or VDD (fixed version)drops below a preset threshold. The RESET outputremains asserted for the factory programmed delaytime after the SENSE or VDD return above itsthreshold.The TPS380x devices, except the TPS3801-01,incorporate a manual reset input (MR). A low level atMR causes RESET to become active.The TPS380x uses a precision reference to achievean overall threshold accuracy of 2%—2.5%. Thesedevices are available in a 5-pin SC-70 package,which is only about half the size of a 5-pin SOT-23 package.The TPS380x devices are fully specified over atemperature range of –40°C to +85°C. TPS3801K33DCKR Features • Small, 5-Pin SC-70 (SOT-323) Package• Supply Current of 9 mA• Power-On Reset Generator With Fixed DelayTime– TPS3800 = 100 ms– TPS3801 = 200 ms– TPS3802 = 400 ms• Precision Supply Voltage Monitor 1.8 V, 2.5 V,2.7 V, 3 V, 3.3 V, 5 V, and Adjustable• Manual Reset Input (Except TPS3801-01)• Temperature Range: –40°C to +85°C TPS3801K33DCKR Applications • Applications Using DSPs, Microcontrollers, orMicroprocessors• Wireless Communication Systems• Portable/Battery-Powered Equipment• Programmable Controls• Intelligent Instruments• Industrial Equipment• Notebook/Desktop Computers• Automotive Systems
Features

Parameters

[{"Name":"Number of Voltages Monitored: ","Value":"1"},{"Name":"Monitored Voltage: ","Value":"1.8 V, 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, Adjustable "},{"Name":"Undervoltage Threshold: ","Value":"2.93 V"},{"Name":"Overvoltage Threshold: ","Value":"2.99 V "},{"Name":"Power-Up Reset Delay (Typ): ","Value":"200 ms"},{"Name":"Supply Voltage - Max: ","Value":"6 V "},{"Name":"Maximum Operating Temperature: ","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature: ","Value":"- 40 C "},{"Name":"Supply Current (Typ): ","Value":"9 uA "},{"Name":"Supply Voltage - Min: ","Value":"2 V "}]

Manufacturer information

LATTICE
Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us

+86-755-83536845

One to One Customer Service

17190417227