TLV73333PDBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TLV73333PDBVR is a Texas Instruments capacitor-free 300mA low-dropout regulator with a fixed 3.3V output and foldback current limiting for portable devices. It operates from a 1.4V to 5.5V input supply with an ultra-low 0.122V typical dropout voltage, housed in a compact 5-pin SOT23 package.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TLV73333PDBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0534(MOQ 250)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV73333PDBVR?
- 300mA maximum output current
- Fixed 3.3V output voltage
- Capacitor-free stable operation
- Ultra-low 0.122V typical dropout, 0.27V max
- 1.4V to 5.5V input voltage range
- Foldback current limit protection
- 5-pin SOT23 package
What is TLV73333PDBVR used for?
The TLV73333PDBVR is designed for portable, battery-powered devices where board space and output capacitor cost must be minimized, such as smartphones, wearables, and handheld instruments. Its capacitor-free architecture and 1.4V minimum input voltage make it well suited for post-regulation from single-cell Li-Ion or alkaline batteries as they discharge, while the foldback current limit protects downstream circuitry during fault conditions.
What are the specifications of TLV73333PDBVR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.27V |
| Dropout Voltage1-Nom | 0.122V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.4V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.001% |
| Load Regulation-Max | 0.02% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.3A |
| Output Voltage1-Max | 3.3462V |
| Output Voltage1-Min | 3.2538V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| 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 | 1.4% |
| 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 |
| Country of Origin | Philippines |
Where can I find the TLV73333PDBVR datasheet?
TLV73333PDBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV73333PDBVR?
Compatible alternatives and drop-in replacements for TLV73333PDBVR:
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Frequently Asked Questions
How does the TLV73333PDBVR maintain stability without an output capacitor?
The TLV73333PDBVR uses a capacitor-free architecture that regulates a fixed 3.3V output with a typical dropout of just 0.122V while delivering up to 300mA, eliminating the need for an external output capacitor in space-constrained designs.
How compact is the SOT23 package used by the TLV73333PDBVR?
The TLV73333PDBVR ships in a 5-pin SOT23 package, a small surface-mount footprint that supports its 1.4V to 5.5V input range and 300mA output current in tightly constrained portable device layouts.
Why do procurement teams favor the TLV73333PDBVR for long production runs?
Texas Instruments rates the TLV73333PDBVR with a 15-year YTEOL figure and a lead-free JESD-609 e4 finish, giving procurement teams confidence in sourcing this 300mA LDO for multi-year production programs without frequent requalification.
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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 |
|---|---|---|
| 250+ | $0.0790 | $19.75 |
| 500+ | $0.0750 | $37.50 |
| 1000+ | $0.0710 | $71.00 |
| 3000+ | $0.0639 | $191.70 |
| 3605+ | $0.0555 | $200.08 |
| 4685+ | $0.0534 | $250.18 |
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