TPS3828-33DBVT Texas Instruments power-management (SOT-23-5) In Stock
TPS3828-33DBVT is a 3.3V voltage supervisor IC from TI in SOT-23-5, with 200ms reset timeout, push-pull active-low reset, and -40°C to 125°C operation. Priced from $0.72, in stock, ships from 1 piece worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS3828-33DBVT Datasheet PDF
- Category
- power-management
- Price
- From $0.7234(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 microcontroller and DSP reset circuits in industrial equipment, consumer electronics, and portable devices. Commonly used to ensure clean power-on reset and brownout protection in 3.3V systems requiring reliable supervisor functionality.
Specifications
| Supply Voltage | 1.8V to 5.5V |
| Threshold Voltage | 3.3V |
| Reset Timeout | 200ms |
| Output Type | Active-Low Push-Pull |
| Operating Temperature | -40°C to +125°C |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Quiescent Current | 23µA typical |
| Package | SOT-23-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the reset threshold voltage of TPS3828-33DBVT?
The TPS3828-33DBVT monitors a 3.3V supply rail with a fixed threshold. It asserts the active-low RESET output when VCC falls below 3.3V and keeps it asserted for a 200ms timeout period after VCC recovers, ensuring stable microcontroller startup.
What package does TPS3828-33DBVT use and how many pins does it have?
TPS3828-33DBVT comes in the SOT-23-5 package with 5 pins: VCC, GND, RESET (active-low output), MR (manual reset input), and SENSE. The tiny SOT-23-5 footprint makes it ideal for space-constrained PCB designs.
What is the operating temperature range of TPS3828-33DBVT?
The TPS3828-33DBVT is rated for -40°C to +125°C, covering the full industrial temperature range. This makes it suitable for automotive, industrial control, and outdoor equipment applications requiring reliable operation across wide temperature extremes.
What are common alternatives to TPS3828-33DBVT?
Compatible alternatives include the TPS3836-33DBVT (TI, same SOT-23-5 footprint with adjustable timeout) and Microchip MCP101-315DI/TO (3.15V threshold, 3-pin SOT-23). For pin-compatible drop-in replacements within the TI TPS3828 family, variants differ only by monitored voltage threshold.
Where can I buy TPS3828-33DBVT and what is the minimum order quantity?
TPS3828-33DBVT is available with MOQ of 1 piece starting at $3.22 for single units, dropping to $0.72 at 12,500+ pieces. FindMyChip sources globally and supports worldwide shipping with fast quote turnaround for both prototype and production quantities.
Related Guides
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.2220 | $3.22 |
| 4+ | $1.3125 | $5.25 |
| 17+ | $0.8531 | $14.50 |
| 2500+ | $0.7813 | $1953.20 |
| 6250+ | $0.7523 | $4702.19 |
| 12500+ | $0.7234 | $9042.63 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”