TPS71730DCKT Texas Instruments Integrated Circuit (Other) In Stock
Texas Instruments TPS71730DCKT is a fixed 3V LDO voltage regulator delivering 150mA output current with ultra-low 170mV typical dropout voltage and wide 3.3V to 6.5V input range. Ideal for portable and battery-powered applications. From $0.58 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS71730DCKT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5768(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS71730DCKT?
- Fixed 3V output with ±3% accuracy for precise voltage regulation
- Ultra-low 170mV typical dropout voltage enables efficient battery-powered designs
- 150mA output current capacity in compact 5-Pin SC-70 package
- Wide input voltage range of 3.3V to 6.5V (absolute max 7V)
- Lead-free (Pb-free) construction meeting JESD-609 e4 environmental standards
What is TPS71730DCKT used for?
The TPS71730DCKT is well-suited for portable consumer electronics, wearables, and IoT devices where space and battery life are critical. Its low dropout voltage makes it ideal for single-cell Li-Ion or Li-Po battery-powered systems requiring a stable 3V rail. It also serves effectively in handheld instruments, wireless sensor nodes, and any application demanding a compact, efficient linear regulator.
What are the specifications of TPS71730DCKT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 0.17V |
| Input Voltage Absolute-Max | 7V |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 3.3V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| 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 | 3.09V |
| Output Voltage1-Min | 2.91V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN 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 | BICMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | Other |
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 | Mainland China, Malaysia, Thailand |
Where can I find the TPS71730DCKT datasheet?
TPS71730DCKT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS71730DCKT?
Compatible alternatives and drop-in replacements for TPS71730DCKT:
Frequently Asked Questions
What is the output voltage and current capability of the TPS71730DCKT?
The TPS71730DCKT provides a fixed 3V output voltage with ±3% accuracy and can supply up to 150mA of continuous output current, making it suitable for microcontrollers, sensors, and other low-power loads.
What is the dropout voltage of the TPS71730DCKT and why does it matter?
The TPS71730DCKT has a typical dropout voltage of 170mV and a maximum of 300mV. A low dropout voltage means the regulator can maintain a regulated 3V output even when the input voltage is only slightly higher, which is critical for maximizing battery life in portable applications.
What package does the TPS71730DCKT come in and what are its input voltage limits?
The TPS71730DCKT is housed in a 5-Pin SC-70 (SOT-353) package, an extremely compact form factor ideal for space-constrained designs. Its operating input voltage range is 3.3V to 6.5V, with an absolute maximum rating of 7V.
What are typical applications for the TPS71730DCKT?
Typical applications include portable consumer electronics, wearable devices, IoT sensor nodes, handheld instruments, and battery-powered wireless modules that require a stable 3V supply rail with minimal board space.
Are there compatible alternatives or replacements for the TPS71730DCKT?
Compatible alternatives in the TPS717xx family include the TPS71715DCKT (1.5V) and TPS71725DCKT (2.5V) for different fixed output voltages. The TPS71733DCKT provides a 3.3V output in the same SC-70 package if a slightly higher rail is needed.
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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 |
|---|---|---|
| 1+ | $0.6502 | $0.65 |
| 10+ | $0.6395 | $6.39 |
| 25+ | $0.6288 | $15.72 |
| 325+ | $0.6237 | $202.70 |
| 420+ | $0.6003 | $252.13 |
| 525+ | $0.5768 | $302.82 |
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