TPS54233DIn StockTexas Instruments
TPS54233D is a 2A synchronous step-down converter from Texas Instruments, input 3V–28V, 2.3MHz switching, SOIC-8 package; from $0.73/unit, in-stock, ships worldwide, 1-piece MOQ.
- Manufacturer
- Texas Instruments
- Package
- SOIC-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS54233D Datasheet PDF
- Category
- power-management
- Price
- From $0.7343(MOQ 75)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Widely used in industrial power supplies, embedded system rails, and IoT device power management where wide input range and compact footprint are required. Suitable for converting 5V, 12V, or 24V bus voltages to logic-level rails in space-constrained designs.
Specifications
| inputVoltageMin | 3V |
| inputVoltageMax | 28V |
| outputCurrentMax | 2A |
| switchingFrequency | 2300kHz |
| outputVoltageMin | 0.8V |
| topology | Synchronous Buck |
| operatingTemperatureMin | -40°C |
| operatingTemperatureMax | 125°C |
| Package | SOIC-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS54233D:
Frequently Asked Questions
What is the input voltage range of TPS54233D?
The TPS54233D operates from an input voltage of 3V to 28V, making it suitable for 5V, 12V, and 24V bus applications. The wide input range enables use across industrial, automotive, and consumer electronics power systems.
What package does the TPS54233D come in and how many pins does it have?
The TPS54233D comes in an SOIC-8 (Small Outline IC, 8-pin) package. This industry-standard package offers easy PCB layout and is widely supported by PCB assembly houses worldwide.
What is the maximum output current of TPS54233D?
The TPS54233D supports up to 2A continuous output current. It integrates both high-side and low-side MOSFETs, eliminating the need for an external synchronous rectifier and simplifying BOM.
What are suitable alternatives to the TPS54233D?
Compatible alternatives include the TPS54232 (same topology, different frequency), LM2596 (3A, non-synchronous), and LMR14020 (20V, 2A). Selection depends on input voltage, load, and efficiency requirements.
Is TPS54233D RoHS compliant?
Yes, the TPS54233D is RoHS compliant and lead-free. It meets EU RoHS Directive requirements, making it suitable for consumer and industrial products sold in the European market.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 75+ | $1.5300 | $114.75 |
| 255+ | $0.7940 | $202.47 |
| 330+ | $0.7642 | $252.19 |
| 410+ | $0.7343 | $301.06 |
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