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Description

The TLC7701-Q1, TLC77xx family of micropower supply voltage supervisors provide reset control, primarily in microcomputer and microprocessor systems. During power-on, RESETis asserted when VDDreaches 1 V. After minimum VDD(≥2 V) is established, the circuit monitors SENSE voltage and keeps the reset outputs active as long as SENSE voltage (VI(SENSE)) remains below the threshold voltage. An internal timer delays return of the output to the inactive state to ensure proper system reset. The delay time, td, is determined by an external capacitor:

Features

1. Qualified for Automotive Applications
2. Power-On Reset Generator
3. Automatic Reset Generation After
4. Voltage Drop
5. Precision Voltage Sensor
6. Temperature-Compensated Voltage Reference
7. Programmable Delay Time by External Capacitor
8. Supply Voltage Range...2 V to 6 V
9. Defined RESETOutput from VDD ≥1 V
10. Power-Down Control Support for Static
11. RAM With Battery Backup
12. Maximum Supply Current of 16 μA
13. Power Saving Totem-Pole Outputs

Official Homepage : https://www.ti.com/product/TLC77-Q1