TPS2034D Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS2034D is a 2.2A single-channel hot-swap controller IC for 2.7V to 5.5V systems, featuring overcurrent protection, thermal shutdown, and active-high enable with fault reporting. From $1.72, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS2034D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7200(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.2A current limiting with adjustable overcurrent threshold for precise load protection
- Wide 2.7V to 5.5V operating range supports both 3.3V and 5V system power rails
- Integrated thermal shutdown and undervoltage lockout for robust fault protection
- Active-high enable input with open-drain fault reporting for system-level control
- Space-saving 8-pin SOIC package for compact power management designs
Applications
The TPS2034D is widely used in server and telecom equipment for hot-swap card insertion, preventing inrush current damage during live board insertion. It also suits USB power switches, industrial automation systems, and portable electronics requiring controlled power sequencing and load protection. Its fault reporting capability makes it ideal for systems demanding real-time overcurrent and thermal event monitoring.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Built-in Protections | OVER CURRENT; THERMAL; UNDER VOLTAGE |
| Driver Number of Bits | 1 |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current Flow Direction | SOURCE |
| Output Current-Max | 2A |
| Output Peak Current Limit-Nom | 3A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.1mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | MOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 40000 µs |
| Turn-on Time | 20000 µs |
| ## TPS2034D Alternates Showing results | Image |
| Package | Small Outline Packages |
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, Mexico, Philippines, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS2034D:
Frequently Asked Questions
What is the maximum current the TPS2034D can handle?
The TPS2034D supports a maximum continuous output current of 2.2A, with an adjustable overcurrent threshold allowing designers to set the trip point to match specific load requirements. This makes it suitable for protecting loads drawing up to 2.2A in 2.7V to 5.5V systems.
What voltage range does the TPS2034D support?
The TPS2034D operates over a supply voltage range of 2.7V to 5.5V, making it compatible with both 3.3V and 5V power rails commonly found in digital systems, industrial controllers, and telecom equipment.
What protection features are built into the TPS2034D?
The TPS2034D integrates overcurrent protection, thermal shutdown, and undervoltage lockout (UVLO). It also provides an open-drain fault output pin that signals fault conditions to the host system, enabling real-time fault detection and response.
What package does the TPS2034D come in, and what are typical applications?
The TPS2034D is available in an 8-pin SOIC (Small Outline IC) package, suitable for space-constrained PCB designs. Typical applications include hot-swap controllers for backplane cards, USB power management, server power distribution, and industrial equipment requiring inrush current limiting.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $2.0080 | $20.08 |
| 25+ | $1.9870 | $49.68 |
| 100+ | $1.9660 | $196.60 |
| 154+ | $1.9500 | $300.30 |
| 500+ | $1.7500 | $875.00 |
| 525+ | $1.7200 | $903.00 |
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.”