LA5774MC-BE
OBSOLETEBuck Switching Regulator IC Positive Adjustable 1.26V 1 Output 3.1A (Switch) TO-252-6, DPAK (5 Leads + Tab)
End of life. Buy from remaining stock or find an alternate.
LA5774MC-BE is a Buck Switching Regulator IC Positive Adjustable 1.26V 1 Output 3.1A (Swi from onsemi. 1 authorized distributor quotes it on TracedParts, from RM 7.88 at quantity 1, with 69,267 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.
BEST PRICE @1
RM 7.88
DigiKey · authorized
TOTAL STOCK
69,267
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
What 250 pcs actually costs landed
in Malaysia, duty and SST included:
RM 2,217.23
RM 8.8689 per unit, DDP · estimate
Open estimator →
What are the specifications of LA5774MC-BE?
24 parameters▾
Device specification
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)4.5V
Voltage - Input (Max)28V
Voltage - Output (Min/Fixed)1.26V
Voltage - Output (Max)28V
Current - Output3.1A (Switch)
Frequency - Switching160kHz
Synchronous RectifierNo
Operating Temperature-30°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Ordering & compliance
Manufactureronsemi
CategoryVoltage Regulators - DC DC Switching Regulators
PackageTO-252-6, DPAK (5 Leads + Tab)
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code
Where can I download the LA5774MC-BE datasheet?
not on file▾
-
No datasheet on file for LA5774MC-BE
We only link documents we have verified resolve. This manufacturer's document host blocks automated checks, so there is nothing here yet rather than a link that might 404.
What does LA5774MC-BE 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 LA5774MC-BE?
4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod
3D MODEL · .stepSPICE · .mod
What can I use instead of LA5774MC-BE?
3 in voltage regulators - DC DC switching regulators▾
LM3204TLX/NOPB
National Semiconductor
Buck Switching Regulator IC Positive Adjustable 0.8V…
41,201
RM 7.92
TPS62363YZHR
Texas Instruments
Switching Regulator IC Output…
39,940
RM 7.68
LA5744-HK-E
Sanyo
Buck Switching Regulator IC Positive Adjustable 1.23…
42,042
RM 8.09
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 LA5774MC-BE?
8 parts▾
Common questions about LA5774MC-BE
7 questions▾
Is LA5774MC-BE in stock?
Yes. 69,267 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does LA5774MC-BE cost?
RM 7.8829 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 LA5774MC-BE?
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.