TPS3824-50DBVTIn StockTexas Instruments
TPS3824-50DBVT is a TI 5.0V voltage supervisor with active-low push-pull reset output in a 5-pin SOT-23 package. Monitors supply voltage with +-1.5% threshold accuracy, operates from -40C to 125C, available from $0.49/unit with global stock.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS3824-50DBVT Datasheet PDF
- Category
- power-management
- Price
- From $0.4900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for power sequencing and brown-out protection in industrial controllers, embedded systems, and consumer electronics. Commonly used in microcontroller reset circuits and battery-powered devices requiring reliable power-on reset.
Specifications
| Supply Voltage (VDD) | 1.8V to 6V |
| Reset Threshold Voltage | 5.0V (+-1.5%) |
| Reset Output Type | Active-low, push-pull |
| Reset Timeout Delay | 200ms (factory set) |
| Operating Temperature | -40C to 125C |
| Package | SOT-23-5 (DBVT) |
| Supply Current (IDD) | 15uA typical |
| Output Voltage Low (VOL) | 0.4V max at 1mA |
| Package | SOT-23-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS3824-50DBVT:
Frequently Asked Questions
What is the reset threshold voltage of TPS3824-50DBVT?
The TPS3824-50DBVT has a factory-set reset threshold voltage of 5.0V with +-1.5% accuracy. It asserts an active-low RESET signal when VDD drops below this threshold and deasserts 200ms after VDD recovers above it.
What package is TPS3824-50DBVT?
TPS3824-50DBVT comes in a 5-pin SOT-23 package (DBVT suffix indicates tape-and-reel). The compact SOT-23-5 footprint makes it ideal for space-constrained PCB designs requiring voltage monitoring.
What are good alternatives to TPS3824-50DBVT?
Compatible alternatives include the TPS3825-50DBVT (adjustable timeout), MAX809 (3-pin SOT-23), MCP101 (Microchip, 5V supervisor), and ADM811 (Analog Devices). All provide similar 5V supervisory functions with active-low reset output.
What is the operating temperature range for TPS3824-50DBVT?
The T-grade TPS3824-50DBVT operates from -40C to +125C, meeting industrial temperature requirements. It is suitable for automotive and harsh-environment applications where wide temperature operation is needed.
How do I buy TPS3824-50DBVT and what is the price?
TPS3824-50DBVT is available through authorized distributors including Digi-Key, Mouser, and Arrow. Typical pricing starts from $0.49/unit at 1k quantity, tape-and-reel. Contact us for a competitive quote with fast global shipping.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8900 | $0.89 |
| 10+ | $0.7200 | $7.20 |
| 100+ | $0.5800 | $58.00 |
| 1000+ | $0.4900 | $490.00 |
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