TOP253EN
ACTIVEConverter Offline Flyback Topology 66kHz, 132kHz eSIP-7C
In full production. No end-of-life notice on file.
TOP253EN is a Converter Offline Flyback Topology 66kHz from Power Integrations. 1 authorized distributor quotes it on TracedParts, from RM 5.26 at quantity 1, with 17,199 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 5.26
DigiKey · authorized
TOTAL STOCK
17,199
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
DigiKeyAUTH
17,199
1
1+5.2600100+4.36591k+3.678710k+3.1532
stock
ex-warehouse
RM 4.3659
RM 1,091.47 total
What 250 pcs actually costs landed
in Malaysia, duty and SST included:
RM 1,240.50
RM 4.9620 per unit, DDP · estimate
Open estimator →
What are the specifications of TOP253EN?
22 parameters▾
Device specification
Output IsolationIsolated
Internal Switch(s)Yes
Voltage - Breakdown700V
TopologyFlyback
Duty Cycle78%
Frequency - Switching66kHz, 132kHz
Power (Watts)25 W
Fault ProtectionCurrent Limiting, Over Temperature, Over Voltage
Operating Temperature-40°C ~ 150°C (TJ)
Package / Case7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device PackageeSIP-7C
Mounting TypeThrough Hole
Ordering & compliance
ManufacturerPower Integrations
CategoryAC DC Converters, Offline Switchers
Package7-SSIP, 6 Leads, Exposed Pad, Formed Leads
MountingThrough hole
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTube / bulk
Country of origin
HS code
Where can I download the TOP253EN datasheet?
not on file▾
-
No datasheet on file for TOP253EN
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 TOP253EN 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 TOP253EN?
4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod
3D MODEL · .stepSPICE · .mod
What can I use instead of TOP253EN?
3 in AC DC converters, offline switchers▾
TEA1522T/N2,518
NXP Semiconductors
Converter Offline Flyback Topology 10kHz ~ 200kHz 14…
27,327
RM 5.26
NCP1027P100G
onsemi
Converter Offline Flyback Topology 100kHz 7-PDIP…
27,117
RM 5.21
FSQ0465RWDTU
Fairchild Semiconductor
Converter Offline Flyback Topology 48kHz ~ 67kHz TO-…
27,117
RM 5.21
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 TOP253EN?
8 parts▾
Common questions about TOP253EN
7 questions▾
Is TOP253EN in stock?
Yes. 17,199 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does TOP253EN cost?
RM 5.2600 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 TOP253EN?
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.