TPS5430DDAR
Specifications
| Output Current | 3A |
| Quiescent Current | 4.4mA |
| Output Type | Adjustable |
| Operating Temperature | -40°C to +125°C@(TJ) |
| Operating Voltage | 5.5V to 36V |
| Output Voltage | 1.221V to 32.04V |
| Features | Cycle-by-cycle current limiting · Hiccup current limiting · Overcurrent Protection |
| Frequency - Switching | 500kHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Switch tube (built-in/external) | Built-in |
| Topology | Buck |
| Features | Cycle-by-Cycle Current Limit · Over-Current Protection · Hiccup Current Limit |
| Function Type | Step-Down |
| Synchronous Rectification | No |
| Switch (Internal/External) | Internal |
| Switching Frequency | 500kHz |
| Topology | Buck |
| Number of Outputs | 1 |
| Quiescent Current (Iq) | 4.4mA |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | CNY 1.76 |
| 2,500 pcs | CNY 1.68 |
Indicative price as of 2026-10-30 20:20 Beijing time · 70h old — ask us for a fresh quote before you commit · ▲ 166.0% versus the previous quote.
Spot prices on passives and power parts can move by double digits within a single day. Treat this as a reference point, not a binding offer — confirm before you pass it to your customer.
| Availability | In stock |
| Stock | 21,600 pcs |
| Lead time | Ships in 3–5 working days once the lot is confirmed |
| Condition | New & original — lot checked before shipment |
| MOQ | 1 pcs |
| MPQ | 2,500 pcs |
| Date code | 26+ |
| Stock checked | 2026-10-30 20:20 |
| Price updated | 2026-10-30 20:20 |
Questions buyers ask
Is TPS5430DDAR in stock?
In stock — 21,600 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-30. Minimum order quantity 1 pc.
Is TPS5430DDAR new and original?
Yes. Every lot is checked before it ships; if a lot is ever refurbished or pulled from a board, the quote says so before you order.
What does TPS5430DDAR cost?
Indicative unit price is CNY 1.68; volume breaks are quoted per order.
What are the key specifications of TPS5430DDAR?
Operating Voltage 5.5V to 36V, Output Voltage 1.221V to 32.04V, Output Current 3A, Quiescent Current 4.4mA.
Is TPS5430DDAR RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the TPS5430DDAR datasheet?
Ask us for the Texas Instruments datasheet for TPS5430DDAR — SOIC-8-EP package drawing, pinout and full electrical characteristics. The original PDF is attached to every quotation, so you are reading the manufacturer's own document, not a reseller summary. Request the datasheet.
Alternatives & cross-reference
No published cross-reference is on record for TPS5430DDAR yet. If you are looking for a replacement or an obsolete-part substitute, send us the part number and what it is used for — this is what we do most.
Send the quantity, target price and application. We reply within 24 hours.
Email us — reply within 24 hours
