TPS3808G33MDBVREP Part Information

Details for TPS3808G33MDBVREP by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors

Buy TPS3808G33MDBVREP Directly from Texas Instruments (10249 in stock) at $2.5520

Part Description

The TPS3808xxx family of microprocessor supervisory circuits monitors system voltages from 0.4 V to 5.0 V, asserting an open-drain RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset (MR) pin drops to a logic low. The RESET output remains low for the user-adjustable delay time after the SENSE voltage and manual reset (MR) return above the respective thresholds. The TPS3808 uses a precision reference to achieve 0.5% threshold accuracy for VIT ≤ 3.3 V. The reset delay time can be set to 20 ms by disconnecting the CT pin, 300 ms by connecting the CT pin to VDD using a resistor, or can be user-adjusted between 1.25 ms and 10 s by connecting the CT pin to an external capacitor. The TPS3808 has a very low typical quiescent current of 2.4 μA, so it is well-suited to battery-powered applications. It is available in a small SOT-23 package, and is fully specified over a temperature range of –55°C to +125°C (TJ).

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Part Specifications

Threshold Voltage 3.07V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.7V
Supply Voltage Max 6.5V
Reset Type Active-Low Open-Drain
Digital IC Case SOT-23
No. of Pins 6Pins
Delay Time 10s
Operating Temperature Min -55°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Supply Current 2.4µA
RoHS Compliant

Alternative Part Descriptions

  • SUPERVISORY CIRCUIT, 2.4UA, 6.5V, SOT-23; Threshold Voltage:-; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1.7V; Supply Voltage Max:6.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:SOT-23; No. of Pins:6Pins RoHS Compliant: Yes | Newark Electronics
  • Enhanced Product Low Quiescent Current, Programmable Delay Supervisory Circuit | Texas Instruments

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