TPS2150IPWPR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS2150IPWPR integrates an adjustable LDO regulator and a fixed 3.3V power switch with dual current limiting in a 14-pin TSSOP package. Supports 2.7V to 5.5V input with 180mV nominal dropout for high-power USB peripheral power management. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TPS2150IPWPR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated adjustable LDO plus 3.3V power switch in a single IC reduces BOM and board area for USB power designs
- Dual current limit with programmable threshold protects USB peripherals from overcurrent damage during fault conditions
- Ultra-low 180mV nominal dropout voltage maximizes efficiency when powering USB devices from bus-powered rails
- 2.7V to 5.5V input range spans USB bus voltage tolerance and allows use in a variety of portable power systems
Applications
The TPS2150IPWPR is designed for USB peripheral power management in bus-powered hubs, USB docks, and embedded host controllers where both a regulated adjustable voltage and a switched 3.3V supply are needed from a single device. Its dual current limiting protects connected peripherals and the USB host from overcurrent faults while maintaining compliant USB power delivery. The device is used in industrial USB gateways, consumer electronics docking stations, and portable data acquisition systems requiring integrated multi-rail power management.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.18V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Line Regulation-Max (%/V) | 0.1 |
| Load Regulation-Max(%) | 1.3% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 110°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.25A |
| Output Voltage1-Max | 3.3V |
| Output Voltage1-Min | 0.9V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| 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 |
| Package | Small Outline Packages |
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 | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS2150IPWPR:
Regulator, 0.9V Min, 3.3V Max, 0.5V Dropout, CMOS, PDSO14
Frequently Asked Questions
What is the input voltage range of the TPS2150IPWPR?
The TPS2150IPWPR accepts input voltages from 2.7V to 5.5V, covering the full range of USB bus voltages including tolerances, and making it suitable for operation directly from USB 5V rails or regulated 3.3V bus-powered supply systems.
What is the dropout voltage of the TPS2150IPWPR LDO?
The TPS2150IPWPR has a nominal LDO dropout voltage of 180mV with a maximum of 500mV, enabling efficient regulation with minimal voltage headroom and helping maintain stable output even when the USB input bus voltage droops under heavy load conditions.
How does the dual current limit in the TPS2150IPWPR work?
The TPS2150IPWPR features two independently programmable current limit thresholds for the integrated power switch, allowing the designer to set a normal operating current limit and a fault current limit, protecting USB peripherals and the host controller from overcurrent damage.
What package is the TPS2150IPWPR available in?
The TPS2150IPWPR comes in a 14-pin TSSOP (Thin Shrink Small Outline Package) tape-and-reel format, optimized for automated high-volume PCB assembly in USB hub, dock, and embedded host controller designs requiring compact multi-function power management.
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