TPS3820-50DBVR Datasheet PDF – Voltage Monitor

Part Number : TPS3820-50DBVR, Marking : PDDI

Function : Voltage Monitor With Watchdog Timer

Package : SOT23-5 Type

Manufacturers : Texas Instruments

TPS3820-50DBVR datasheet pdf

Description :

The TPS382x family of supervisors provide circuit  initialization and timing supervision, primarily for DSP and processor-based systems.



1. Power-On Reset Generator With Fixed Delay Time of 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)
2. Manual Reset Input (TPS3820/3/5/8)
3. Reset Output Available in Active-Low (TPS3820/3/4/5), Active-High (TPS3824/5) and Open-Drain (TPS3828)
4. Supply Voltage Supervision Range : 2.5 V, 3 V, 3.3 V, 5 V
5. Watchdog Timer (TPS3820/3/4/8)
6. Supply Current of 15 μA (Typ)
7. SOT23-5 Package
8. Temperature Range : −40°C to 85°C

Pinouts :

TPS3820-50DBVR pinout


1. Programmable Controls
2. Automotive Systems
3. Portable and Battery-Powered Equipment
4. Intelligent Instruments
5. Wireless Communications Systems
6. Notebook and Desktop Computers

Official Hompage :

Other data sheets within the file : TPS3820, TPS3820-33DBVRG4, TPS3820-33DBVTG4, TPS3820-33QDBVRQ1

TPS3820-50DBVR Datasheet PDF Download

TPS3820-50DBVR pdf