TPS72730DSER Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
TPS72730DSER is a 250mA ultralow IQ LDO linear regulator with 3.0V fixed output, 0.13V typical dropout voltage, and fast transient response optimized for RF applications. From $0.456 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS72730DSER Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4560(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 250mA output current with only 0.13V typical dropout voltage at full load, ideal for battery-powered RF circuits
- Ultralow quiescent current extends battery life in portable and IoT devices requiring always-on power rails
- Fast transient response ensures stable supply voltage during rapid load changes in RF and wireless applications
- Wide input voltage range of 2V to 5.5V supports single-cell Li-ion and regulated bus power sources
- Fixed 3.0V output in compact 6-pin Small Outline No-lead (SON) package minimizes PCB footprint
Applications
The TPS72730DSER is widely used in RF front-end modules, Bluetooth and Wi-Fi transceivers, and portable wireless communication devices where a clean, stable 3.0V supply is critical. Its ultralow quiescent current makes it ideal for IoT sensors and wearables that require low power consumption in standby mode. The fast transient response also suits it for powering DSPs, microcontrollers, and FPGA I/O banks in space-constrained embedded designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.2V |
| Dropout Voltage1-Nom | 0.13V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2V |
| JESD-30 Code | S-PDSO-N6 |
| 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 | 0.25A |
| Output Voltage1-Max | 3.06V |
| Output Voltage1-Min | 2.94V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.06,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| 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 | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS72730DSER:
Frequently Asked Questions
What is the output voltage and maximum output current of the TPS72730DSER?
The TPS72730DSER provides a fixed 3.0V output voltage with a maximum output current of 250mA. Its typical dropout voltage is only 0.13V at full load, making it suitable for low-voltage rail applications in RF and wireless systems.
What is the input voltage range supported by TPS72730DSER?
The TPS72730DSER operates with an input voltage range from 2V minimum to 5.5V maximum, with an absolute maximum rating of 6V. This range makes it compatible with single-cell Li-ion batteries and 3.3V or 5V regulated power rails commonly found in embedded systems.
What applications is the TPS72730DSER best suited for?
The TPS72730DSER is optimized for RF and wireless applications such as Bluetooth modules, Wi-Fi transceivers, and IoT sensors. Its ultralow quiescent current and fast transient response make it ideal for battery-powered portable devices where power efficiency and supply cleanliness are critical requirements.
What package does the TPS72730DSER come in, and is it RoHS compliant?
The TPS72730DSER is housed in a 6-pin Small Outline No-lead (SON / S-PDSO-N6) package, which provides a compact PCB footprint suitable for space-constrained designs. It is RoHS compliant (Pbfree Code: Yes) and meets JESD-609 e4 moisture sensitivity standards.
Are there compatible alternative parts for the TPS72730DSER?
Compatible alternatives include other fixed-output LDOs from Texas Instruments such as the TPS72301 and TPS7A20 series, which offer similar voltage and current ratings in comparable packages. When selecting an alternative, verify output voltage, dropout voltage, quiescent current, and package footprint to ensure pin and performance compatibility.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.7858 | $196.46 |
| 500+ | $0.7550 | $377.52 |
| 1000+ | $0.5350 | $535.00 |
| 3000+ | $0.4670 | $1401.00 |
| 6000+ | $0.4560 | $2736.00 |
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