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TUSB551RWBR

ACTIVE
Texas Instruments

Buffer, ReDriver 1 Channel 5Gbps 12-X2QFN (1.6x1.6)

In full production. No end-of-life notice on file.

TUSB551RWBR is a Buffer from Texas Instruments. 1 authorized distributor quotes it on TracedParts, from RM 9.92 at quantity 1, with 1,258,472 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH 12-XFQFN SMD
BEST PRICE @1
RM 9.92
DigiKey · authorized
TOTAL STOCK
1,258,472
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has TUSB551RWBR in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
1,258,472
3,000
3k+9.9234
stock
ex-warehouse
-
below MOQ 3,000
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 2,783.92 RM 11.1357 per unit, DDP · estimate Open estimator →

What are the specifications of TUSB551RWBR?

21 parameters▾
Device specification
TypeBuffer, ReDriver
ApplicationsUSB 3.0
Data Rate (Max)5Gbps
Number of Channels1
Delay Time278ps
Signal ConditioningInput Equalization, Output De-Emphasis
Voltage - Supply1.62V ~ 1.98V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case12-XFQFN
Supplier Device Package12-X2QFN (1.6x1.6)
Ordering & compliance
ManufacturerTexas Instruments
CategorySignal Buffers, Repeaters, Splitters
Package12-XFQFN
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the TUSB551RWBR datasheet?

link supplied by DigiKey▾
PDF
TUSB551RWBR datasheet
link supplied by DigiKey · Texas Instruments · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does TUSB551RWBR cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for TUSB551RWBR?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of TUSB551RWBR?

3 in signal buffers, repeaters, splitters▾
ISL33001IRTZ
Renesas Electronics Corporation
Buffer, Accelerator 2 Channel 8-TDFN (3x3)…
51,272
RM 9.86
PI2EQX6812ZHEX
Diodes Incorporated
Buffer, ReDriver 4 Channel 6.5Gbps 42-TQFN (9x3.5)…
51,948
RM 9.99
PI2DPX1217XUAEX
Diodes Incorporated
Buffer, ReDriver 4 Channel 10Gbps 32-X2QFN (2.85x4.5…
52,209
RM 10.04

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to TUSB551RWBR?

8 parts▾
PCA9517ADMR2GNB7NPQ1004MMTTWGSN75DP119RHHRSN65LVP20DRFRSN75DP119RGYRNB7VPQ701MMUTBGPCA9511ADP,118SN65LVPE502RGER

Common questions about TUSB551RWBR

7 questions▾
Is TUSB551RWBR in stock?
Yes. 1,258,472 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does TUSB551RWBR cost?
RM 9.9234 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies TUSB551RWBR?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.