TPS3128E15DBVT


YeeHing #: Y012-TPS3128E15DBVT
Inventory: 8000

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Description

TPS3128E15DBVT Texas Instruments - Yeehing Electronics

Active-low, open-drain, supply voltage supervisor with watchdog timer & manual reset

Pricing (USD)

Quantity Unit Price
1 — 99 2.188
100 — 249 1.807
250 — 999 1.298
1,000 + 0.68

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Supervisory Circuits
RoHS Y
Type Voltage Supervisory
Mounting Style SMD/SMT
Package / Case SOT-23-5
Threshold Voltage 1.43 V
Number of Inputs Monitored 1 Input
Output Type Active-low,Open-drain
Manual Reset Manual Reset
Watchdog Timers Watchdog
Battery Backup Switching No Backup
Reset Delay Time 180 ms
Supply Voltage - Max 3.3 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series TPS3128E15
Packaging Reel
Features Active Low Enable, Manual Reset, Watchdog Timer
Height 1.15 mm
Length 2.9 mm
Operating Temperature Range - 40 C to + 85 C
Width 1.6 mm
Brand Texas Instruments
Overvoltage Threshold 1.48 V
Undervoltage Threshold 1.43 V
Chip Enable Signals No Chip Enable
Operating Supply Current 14 uA
Operating Supply Voltage 1.5 V
Pd - Power Dissipation 437 mW
Power Fail Detection No
Product Type Supervisory Circuits
Factory Pack Quantity 250
Subcategory PMIC - Power Management ICs
Supply Voltage - Min 0.75 V
Unit Weight 0.000222 oz

For more information, please refer to datasheet

Documents

TPS3128E15DBVT Datasheet

More Information

The TPS312x family of voltage supervisory circuits provides voltage monitoring down to 1.2V rails and timing supervision, primarily for DSP and processor-based systems. All devices in the family monitor the power rail and assert RESET output when the power rail is under the threshold voltage target (VIT-). The threshold voltage is programmed into the device to minimize external components. Built-in hysteresis prevents false triggering. The RESET output is not valid for supply voltage (VDD) under 0.75 V. The TPS312x family includes devices with active high output for use as disable during malfunction and active low outputs for most systems where high output indicates properly functioning system.

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