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
What is TPS3828-33DBVT used for?
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.
What are the specifications of TPS3828-33DBVT?
| 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) |
Where can I find the TPS3828-33DBVT datasheet?
TPS3828-33DBVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS3828-33DBVT?
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
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.”