TPS3823-50DBVR

TPS3823-50DBVR

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TPS3823-50DBVR
IC SUPERVISOR 1 CHANNEL SOT23-5
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$0.66

Price update:a months ago
Available in stock: 18000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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TPS3823-50DBVR Products

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Description

The TPS382xfamily of supervisors provide circuitinitialization and timing supervision, primarily for DSP and processor-based systems. During poweron, RESET active low as long as VDD remainsless than the threshold voltage, VIT?. An internal timer delays the returnof the output to the inactive state (high) to ensure proper system reset. The delay time,td, starts after VDD has risen above the thresholdvoltage (VIT? + VHYS). When the supply voltage dropsbelow the threshold voltage VIT?, the output becomes active (low) again. Noexternal components are required. All the devices of this family have a fixed-sense thresholdvoltage, VIT–, set by an internal voltage divider. The TPS382x family alsooffers watchdog time out options of 200 ms (TPS3820) and 1.6 s (TPS3823/4/8).

Feature

  • Power-On Reset Generator With Fixed Delay Timeof 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)
  • Manual Reset Input (TPS3820/3/5/8)
  • Reset Output Available in Active-Low (TPS3820/3/4/5), Active-High (TPS3824/5), andOpen Drain (TPS3828)
  • Supply Voltage Supervision Range: 2.5 V, 3 V, 3.3 V, 5 V
  • Watchdog Timer (TPS3820/3/4/8)
  • Supply Current of 15 μA (Typical)
  • 5-Pin SOT-23 Package
  • Temperature Range: ?40°C to 85°C

All trademarks are the property of their respective owners.

Description

The TPS382xfamily of supervisors provide circuitinitialization and timing supervision, primarily for DSP and processor-based systems. During poweron, RESET active low as long as VDD remainsless than the threshold voltage, VIT?. An internal timer delays the returnof the output to the inactive state (high) to ensure proper system reset. The delay time,td, starts after VDD has risen above the thresholdvoltage (VIT? + VHYS). When the supply voltage dropsbelow the threshold voltage VIT?, the output becomes active (low) again. Noexternal components are required. All the devices of this family have a fixed-sense thresholdvoltage, VIT–, set by an internal voltage divider. The TPS382x family alsooffers watchdog time out options of 200 ms (TPS3820) and 1.6 s (TPS3823/4/8).

Product Attributes

TYPE DESCRIPTION Select all
Programmable Not Verified
Type Simple Reset/Power-On Reset
Voltage - Threshold 4.55V
Number of Voltages Monitored 1
Output Push-Pull, Totem Pole
Reset Active Low
Reset Timeout 120ms Minimum
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Package Tape & Reel (TR)
Supplier Device Package SOT-23-5
Product Status Active

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$0.66

Price update:a months ago
Available in stock: 18000
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments

Blog