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TPS3125L30 Datasheet Ultra-low Voltage Processor Supervisory Circuits

Manufacturer: Texas Instruments

Overview: TPS3123J12, TPS3123G15, TPS3123J18, TPS3124J12, TPS3124G15 TPS3124J18, TPS3125J12, TPS3125G15, TPS3125J18, TPS3125L30 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS SLVS227 – AUGUST.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS3123, TPS3124, TPS3125 family of ultra-low voltage processor supervisory circuits provides circuit initialization and timing supervision, primarily for DSP and processor-based systems.

During power-on, RESET is asserted when the supply voltage (VDD) bees higher than 0.75 V.

Thereafter, the supply voltage supervisor monitors VDD and keeps RESET output active as long as VDD remains below the threshold voltage VIT.

Key Features

  • D Minimum Supply Voltage of 0.75 V D Supply Voltage Supervision Range:.
  • 1.2 V, 1.5 V, 1.8 V (TPS3123, TPS3124, TPS3125).
  • 3 V (TPS3125 Devices only) D Power-On Reset Generator With Fixed Delay Time of 180 ms D Manual Reset Input (TPS3123 and TPS3125) D Watchdog Timer Retriggers the RESET Output at VDD ≥ VIT D Supply Current of 14 µA (Typ) D SOT23.
  • 5 Package D Temperature Range.
  • 40°C to 85°C typical.

More Datasheets from Texas Instruments

Part Number Description
TPS3125 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3125G15 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3125J12 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3125J18 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3123 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3123G15 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3123J12 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3123J18 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3124 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
TPS3124G15 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS

TPS3125L30 Distributor