Pricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/DC DC Switching Regulators |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-PowerTSSOP (0.173", 4.40mm Width) |
| Output Type | Adjustable |
| Voltage - Input ( Max) | 4V |
| Supplier Device Package | 28-HTSSOP |
| Current - Output | 9A |
| Frequency - Switching | 350kHz |
| Number of Outputs | 1 |
| Topology | Buck |
| Output Configuration | Positive |
| Voltage - Output ( Min/ Fixed) | 0.891V |
| Voltage - Output ( Max) | 3.6V |
| Synchronous Rectifier | Yes |
| Voltage - Input ( Min) | 3V |
| Function | Step-Down |
| E U Ro H S Status | ROHS3 Compliant |
| M S L Rating | 2 (1 Year,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The TPS54974PWP is listed under DC-DC Switching Regulators in the Switching Regulators & Converters family supplied by Rochester Electronics. This part is obsolete at the original manufacturer; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Regulators, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Surface Mount, Package / Case: 28-PowerTSSOP (0.173", 4.40mm Width).
This device comes in a 28-PowerTSSOP (0.173", 4.40mm Width) package with surface mount mounting.
Submit an RFQ for TPS54974PWP; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the TPS54974PWP?
Yes. FPGACenter can quote TPS54974PWP through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the TPS54974PWP available in?
The TPS54974PWP by Rochester Electronics is available in a 28-PowerTSSOP (0.173", 4.40mm Width) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The TPS54974PWP is marked as obsolete. Are the parts genuine?
All TPS54974PWP units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for TPS54974PWP?
Unit pricing for TPS54974PWP starts at $5.42. Volume pricing depends on quantity and market availability — submit an RFQ for a firm quote.