TPS259230DRCR Texas Instruments Power Supply (Small Outline No-lead) In Stock
Texas Instruments TPS259230DRCR is a 5V, 5A eFuse with 28mΩ on-resistance and integrated BFET driver for reverse current protection in a 10-pin SON package. Features adjustable overcurrent threshold, overvoltage and undervoltage protection, and 4.5V to 5.5V input range. Available from stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 11
- Lifecycle
- ACTIVE
- Datasheet
- TPS259230DRCR Datasheet PDF
- Category
- Power Supply
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 28mΩ on-resistance minimizes power dissipation and voltage drop at up to 5A continuous load current
- Integrated BFET driver enables external reverse current blocking MOSFET for protection against backpowering and reverse polarity
- Adjustable overcurrent threshold allows optimization of protection trip point for diverse load current requirements
- Overvoltage, undervoltage, and reverse current protection in a compact 10-pin SON package simplifies robust power path design
Applications
The TPS259230DRCR is used in USB power delivery circuits, docking stations, and notebook power path management where 5V, 5A current limiting and reverse current protection are essential for system reliability and safety. It is also applied in industrial power distribution boards, server hotplug power modules, and equipment with shared power buses where a robust eFuse prevents cascading failures from overcurrent or reverse polarity events. Automotive USB charging ports and automotive accessory power outlets leverage this device to protect the host bus from overload and reverse connection damage.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | eFUSE |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 4.5V |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Current-Max | 5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| 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 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the on-resistance of the TPS259230DRCR?
The TPS259230DRCR has an ultra-low on-resistance of 28mΩ, which minimizes power dissipation and voltage drop even at the maximum 5A continuous load current, making it efficient for USB and power path applications.
What protection features does the TPS259230DRCR include?
The TPS259230DRCR provides overcurrent protection with an adjustable current limit, overvoltage protection, undervoltage lockout, and reverse current protection via an integrated BFET driver, ensuring comprehensive power path safety in a single IC.
What is the input voltage range of the TPS259230DRCR?
The TPS259230DRCR operates with input voltages from 4.5V to 5.5V, making it specifically designed for 5V USB and system power bus applications where maintaining regulation within this range is required.
What package does the TPS259230DRCR come in?
The TPS259230DRCR is housed in a 10-pin SON (Small Outline No-lead) surface mount package, which provides excellent thermal performance and a compact PCB footprint suitable for high-density power management designs.
What does the BFET driver function do in the TPS259230DRCR?
The integrated BFET driver in the TPS259230DRCR controls an external P-channel or N-channel blocking FET to provide reverse current protection, preventing current from flowing back from the load to the source when the input voltage drops below the output voltage.
Related Guides
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
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
LMC6042AIMX/NOPB
Small Outline Packages
Integrated Circuit
TPS54060DGQ
Small Outline Packages
Integrated Circuit
LM25115AMT/NOPB
Small Outline Packages
Integrated Circuit
TPS54620RGYT
Other
Integrated Circuit
TPS1HB50BQPWPRQ1
Small Outline Packages
Integrated Circuit
TLE2062IP
Dual-In-Line Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”