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FAN53611AUC115X

ACTIVE
Fairchild Semiconductor

Buck Switching Regulator IC Positive Fixed 1.15V 1 Output 1A 6-UFBGA, WLCSP

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

FAN53611AUC115X is a Buck Switching Regulator IC Positive Fixed 1.15V 1 Output 1A 6-UFBGA from Fairchild Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 3.19 at quantity 1, with 69,000 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 6-UFBGA, WLCSP SMD
BEST PRICE @1
RM 3.19
DigiKey · authorized
TOTAL STOCK
69,000
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has FAN53611AUC115X 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
69,000
382
382+3.1936
stock
ex-warehouse
-
below MOQ 382
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 914.92 RM 3.6597 per unit, DDP · estimate Open estimator →

What are the specifications of FAN53611AUC115X?

24 parameters▾
Device specification
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeFixed
Number of Outputs1
Voltage - Input (Min)2.3V
Voltage - Input (Max)5.5V
Voltage - Output (Min/Fixed)1.15V
Current - Output1A
Frequency - Switching6MHz
Synchronous RectifierYes
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case6-UFBGA, WLCSP
Ordering & compliance
ManufacturerFairchild Semiconductor
CategoryVoltage Regulators - DC DC Switching Regulators
Package6-UFBGA, WLCSP
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the FAN53611AUC115X datasheet?

link supplied by DigiKey▾
PDF
FAN53611AUC115X datasheet
link supplied by DigiKey · Fairchild Semiconductor · 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 FAN53611AUC115X 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 FAN53611AUC115X?

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

What can I use instead of FAN53611AUC115X?

3 in voltage regulators - DC DC switching regulators▾
FAN53611AUC11X
Fairchild Semiconductor
Switching Regulator IC Output…
16,607
RM 3.19
FAN53611UC123X
Fairchild Semiconductor
Buck Switching Regulator IC Positive Fixed 1.233V 1 …
16,607
RM 3.19
CAT3200HU2-GT3
onsemi
Charge Pump Switching Regulator IC Positive Adjustab…
16,560
RM 3.18

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 FAN53611AUC115X?

8 parts▾
FAN53612AUC08XFAN48614BUC50XFAN5355UC00XNCP6336BFCCT1GTPS62679ZYFMRLV52130XA-VHFAN53601UC182X-PFAN48680UC08X

Common questions about FAN53611AUC115X

7 questions▾
Is FAN53611AUC115X in stock?
Yes. 69,000 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does FAN53611AUC115X cost?
RM 3.1936 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 FAN53611AUC115X?
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.