LTM4644MPY#PBF
Specifications
| Operating Temperature | -55°C to +125°C |
| Output Voltage | 600mV to 5.5V |
| Features | Programmable soft start · Programmable output voltage · Power-on timing control · External clock synchronization · Overvoltage Protection · Over Current Protection · Overheat Protection · Under Voltage Protection · Light load efficient mode |
| Frequency - Switching | 1MHz |
| Function | Step-down type |
| Height | 5.01mm |
| Iout | 4A |
| Length | 15mm |
| Number of Outputs | 4 |
| Output Voltage Accuracy | ±1.5% |
| Ripple Noise | 5mVp-p |
| Voltage - Supply | 4V to 14V |
| Width | 9mm |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | USD 56.25 |
| 5 pcs | USD 51.40 |
| 30 pcs | USD 48.97 |
Indicative price as of 2026-10-31 12:04 Beijing time · 55h old — ask us for a fresh quote before you commit.
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 | 2,950 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 | 170 pcs |
| Stock checked | 2026-10-31 12:04 |
| Price updated | 2026-10-31 12:04 |
Questions buyers ask
Is LTM4644MPY#PBF in stock?
In stock — 2,950 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-31. Minimum order quantity 1 pc.
Is LTM4644MPY#PBF 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 LTM4644MPY#PBF cost?
Indicative unit price is USD 56.25; volume breaks are quoted per order.
What are the key specifications of LTM4644MPY#PBF?
Output Voltage 600mV to 5.5V, Output Voltage Accuracy ±1.5%, Voltage - Supply 4V to 14V, Operating Temperature -55°C to +125°C.
Is LTM4644MPY#PBF RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the LTM4644MPY#PBF datasheet?
We don't host a copy — we send it. Ask for the ADI datasheet for LTM4644MPY#PBF — BGA-77 package drawing, pinout and full electrical characteristics, and the original manufacturer PDF comes back with the price and lead time. Request the datasheet.
Alternatives & cross-reference
No published cross-reference is on record for LTM4644MPY#PBF 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.
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