TPS3839G33DBZR Texas Instruments Integrated Circuit (SOT23 (3-Pin)) In Stock
TPS3839G33DBZR is an ultra-low-power supply voltage supervisor from Texas Instruments with a fixed 3.3 V reset threshold, delivered in a compact SOT23-3 package as a single-channel monitor for battery-powered embedded systems.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TPS3839G33DBZR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1793(MOQ 970)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS3839G33DBZR?
- Fixed 3.3 V voltage-supervision threshold
- Ultra-low quiescent current for battery-powered designs
- Single-channel, single-function reset monitor
- SOT23-3 compact package
- RoHS Pb-free construction
What is TPS3839G33DBZR used for?
TPS3839G33DBZR is used to monitor a 3.3 V supply rail and issue a reset signal in battery-powered and portable equipment such as wearables, handheld instruments, and remote sensor nodes where quiescent current must stay minimal. Its single-channel SOT23-3 design also fits compact microcontroller reset circuits in space-limited embedded boards.
What are the specifications of TPS3839G33DBZR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.0005mA |
| Supply Voltage-Max (Vsup) | 6.5V |
| Supply Voltage-Min (Vsup) | 0.9V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +3.08V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS3839G33DBZR datasheet?
TPS3839G33DBZR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS3839G33DBZR?
Compatible alternatives and drop-in replacements for TPS3839G33DBZR:
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Frequently Asked Questions
What reset threshold does the TPS3839G33DBZR monitor?
The TPS3839G33DBZR is a fixed-threshold supervisor that monitors a 3.3 V supply rail through a single channel, asserting reset whenever the voltage drops below its factory-set 3.3 V trip point.
How is the TPS3839G33DBZR packaged for compact designs?
The TPS3839G33DBZR ships in a 3-pin SOT23 package, giving designers a tiny footprint for a single-channel 3.3 V voltage supervisor in battery-powered or space-constrained embedded boards.
Which products typically integrate the TPS3839G33DBZR supervisor?
Wearables, handheld instruments, and remote sensor nodes typically integrate the TPS3839G33DBZR's single-channel 3.3 V supply monitoring to trigger a reliable reset whenever the rail sags below 3.3 V.
Why is Pb-free compliance relevant when sourcing the TPS3839G33DBZR?
Because the TPS3839G33DBZR is manufactured as a Pb-free part, procurement teams building RoHS-compliant systems around this 3.3 V, single-channel supervisor can source it without needing a separate leaded variant.
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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 |
|---|---|---|
| 970+ | $0.2069 | $200.69 |
| 1250+ | $0.2000 | $250.00 |
| 1675+ | $0.1793 | $300.33 |
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