TPS76433DBVT Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS76433DBVT is a 3.3V fixed low dropout (LDO) voltage regulator with 150mA output current, 300mV typical dropout, and 5-pin SOT-23 package. Ideal for portable and battery-powered applications. From $1.42, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS76433DBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4200(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS76433DBVT?
- 3.3V Fixed Output Voltage with ±3% Accuracy
- Ultra-Low 300mV Typical Dropout Voltage at 150mA
- 150mA Maximum Output Current
- Wide Input Voltage Range: 3.923V to 10V
- Compact 5-Pin SOT-23 Package for Space-Constrained Designs
- Stable Operation with Ceramic Output Capacitors
What is TPS76433DBVT used for?
The TPS76433DBVT is well-suited for portable consumer electronics, handheld instruments, and IoT devices where efficient battery-powered regulation is critical. Its low dropout voltage and compact SOT-23 footprint make it ideal for single-cell Li-ion and multi-cell battery systems requiring a stable 3.3V rail. It is also widely used in wireless modules, microcontroller power supplies, and wearable devices.
What are the specifications of TPS76433DBVT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage Absolute-Max | 10V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 3.923V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.01403787% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.15A |
| Output Voltage1-Max | 3.423V |
| Output Voltage1-Min | 3.177V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | SOT23 (5-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 TPS76433DBVT datasheet?
TPS76433DBVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS76433DBVT?
Compatible alternatives and drop-in replacements for TPS76433DBVT:
Frequently Asked Questions
What is the output voltage and accuracy of the TPS76433DBVT?
The TPS76433DBVT provides a fixed 3.3V output voltage with ±3% accuracy, ensuring a regulated output between approximately 3.201V and 3.399V across the full operating range.
What is the maximum output current and dropout voltage of the TPS76433DBVT?
The TPS76433DBVT supports a maximum output current of 150mA (0.15A). Its typical dropout voltage is 300mV and the maximum dropout voltage is 500mV at full load, making it suitable for low-voltage battery-powered designs.
What are the input voltage requirements for the TPS76433DBVT?
The TPS76433DBVT requires an input voltage between 3.923V minimum and 10V maximum (absolute maximum). For reliable 3.3V output at 150mA, the input should be at least 3.3V plus the dropout voltage (approximately 3.6V or higher).
What package does the TPS76433DBVT use and what are its dimensions?
The TPS76433DBVT is packaged in a 5-pin SOT-23 (R-PDSO-G5) surface-mount package, making it extremely compact and ideal for space-constrained PCB designs in portable and wearable applications.
What are typical applications for the TPS76433DBVT?
Typical applications include portable consumer electronics, IoT sensor nodes, wireless communication modules, microcontroller power supplies, wearable devices, and battery-powered instruments that require a stable 3.3V supply with minimal power loss.
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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 |
|---|---|---|
| 10+ | $2.0250 | $20.25 |
| 25+ | $1.8528 | $46.32 |
| 100+ | $1.6628 | $166.28 |
| 195+ | $1.5390 | $300.10 |
| 1000+ | $1.4400 | $1440.00 |
| 2500+ | $1.4200 | $3550.00 |
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