TPS3809K33DBV Datasheet – Supply Voltage Supervisor

Part Number : TPS3809K33DBV

Marking : PDBI

Function : 3-PIN SUPPLY VOLTAGE SUPERVISOR

Package : SOT-23 Type

Manufacturers : Texas Instruments

Pinouts :

TPS3809K33DBV datasheet

 

Description :

The TPS3809K33DBV, TPS3809 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available in a 3-pin SOT-23. The TPS3809 devices are characterized for operation over a temperature range of –40°C to 85°C.

Features :

1. Supply current of 9 μA (typical)

2. Precision supply voltage monitor 2.5 V, 3 V, 3.3 V, 5 V

3. Pin-for-pin compatible with MAX 809

 

TPS3809K33DBV Datasheet PDF Download


TPS3809K33DBV pdf

Other data sheets within the file :

TPS3809I50, TPS3809I50DBVR, TPS3809I50DBVRG4, TPS3809I50DBVT, TPS3809I50DBVTG4

TL7702ACD Datasheet PDF – Voltage Supervisor

Part Number : TL7702ACD

Marking : 7702AC

Function : SUPPLY-VOLTAGE SUPERVISOR

Package : SOIC 8 Pin type

Manufacturers : Texas Instruments

Pinouts :

TL7702ACD datasheet

 

Description :

The TL7702ACD, TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when Vcc attains a value approaching 3.6 V. At this point (assuming that SENSE is above Vit+), the delay timer function activates a time delay, after which outputs RESETand RESET go inactive (high and low, respectively).

When an undervoltage condition occurs during normal operation, RESET and RESET go active. To ensure that a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input exceeds the positive-going threshold value.

Features :

– Power-On Reset Generator

– Automatic Reset Generation After Voltage Drop

– Wide Supply-Voltage Range

– Precision Voltage Sensor

– Temperature-Compensated Voltage Reference

– True and Complement Reset Outputs

– Externally Adjustable Pulse Duration

 

TL7702ACD Datasheet PDF Download

TL7702ACD pdf

Other data sheets within the file :

TL7702, TL7702ACDE4, TL7702ACDG4, TL7702ACDR, TL7702ACDRE4