HPA00385DBVR Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
HPA00385DBVR is a programmable-reset-delay voltage supervisor IC by Texas Instruments in a compact SOT23-6 package. It monitors supply voltage with adjustable reset timing and nickel palladium gold terminal finish. Ideal for microcontroller reset circuits, battery-backed systems, and power sequencing applications.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- HPA00385DBVR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Programmable reset delay for flexible power-on sequencing
- Voltage supervisor with adjustable threshold detection
- Compact SOT23-6 package with nickel palladium gold terminal finish
- AEC-Q100 qualified, RoHS compliant with peak reflow temperature of 260°C
- Pin-compatible alias for TPS3808G01DBVR from Texas Instruments
Applications
HPA00385DBVR is well-suited for microcontroller and processor reset circuits where precise power-on sequencing is critical. It is widely used in battery-backup systems, industrial control boards, and handheld consumer electronics that require reliable undervoltage detection. The programmable reset delay feature makes it ideal for multi-rail power sequencing in embedded and IoT designs.
Specifications
| YTEOL | 0 |
| Additional Feature | BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-609 Code | e4 |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the HPA00385DBVR and what function does it perform?
HPA00385DBVR is a voltage supervisor and reset IC from Texas Instruments, equivalent to the TPS3808G01DBVR. It monitors a system supply voltage and asserts a reset signal when the voltage drops below a programmable threshold, ensuring microcontrollers and processors start up reliably after power events.
What package does the HPA00385DBVR use and what are its thermal specifications?
The HPA00385DBVR comes in a SOT23-6 (6-pin) package with nickel palladium gold terminal finish. It supports a peak reflow temperature of 260°C with a maximum time at peak reflow of 30 seconds, making it compatible with standard lead-free SMT assembly processes.
Does the HPA00385DBVR support a programmable reset delay?
Yes, the HPA00385DBVR includes a programmable reset delay feature (PRG RST DLY: Y), allowing designers to set a custom delay time using an external capacitor. This is useful for ensuring downstream components have sufficient time to power up before the reset is released.
What are typical applications for the HPA00385DBVR?
Typical applications include microcontroller reset circuits, battery-backed power systems, multi-rail power sequencing, industrial automation boards, and portable consumer electronics. Its compact SOT23-6 footprint and adjustable reset delay make it versatile for space-constrained embedded designs.
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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.
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