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LM5115SD/NOPB

ACTIVE
National Semiconductor

Power Supply Controller Secondary-Side Controller 16-WSON (5x5)

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

LM5115SD/NOPB is a Power Supply Controller Secondary-Side Controller 16-WSON (5x5) from National Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 16.13 at quantity 1, with 2,874 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 16-WFDFN Exposed Pad SMD
BEST PRICE @1
RM 16.13
DigiKey · authorized
TOTAL STOCK
2,874
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has LM5115SD/NOPB 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
2,874
75
75+16.1296
stock
ex-warehouse
RM 16.1296
RM 4,032.40 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 4,507.51 RM 18.0301 per unit, DDP · estimate Open estimator →

What are the specifications of LM5115SD/NOPB?

19 parameters▾
Device specification
DigiKey ProgrammableNot Verified
ApplicationsSecondary-Side Controller
Voltage - Input5V ~ 30V
Voltage - Supply5V ~ 7.5V
Current - Supply4 mA
Operating Temperature-40°C ~ 125°C
Mounting TypeSurface Mount
Package / Case16-WFDFN Exposed Pad
Supplier Device Package16-WSON (5x5)
Ordering & compliance
ManufacturerNational Semiconductor
CategoryPower Supply Controllers, Monitors
Package16-WFDFN Exposed Pad
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the LM5115SD/NOPB datasheet?

link supplied by DigiKey▾
PDF
LM5115SD/NOPB datasheet
link supplied by DigiKey · National 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 LM5115SD/NOPB 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 LM5115SD/NOPB?

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

What can I use instead of LM5115SD/NOPB?

3 in power supply controllers, monitors▾
LT8309ES5#TRMPBF
Analog Devices Inc.
Power Supply Controller Secondary-Side Controller TS…
84,018
RM 16.16
LTC2954CTS8-1#TRMPBF
Analog Devices Inc.
Power Supply Controller Push Button, On/Off Controll…
83,719
RM 16.10
LTC2954CDDB-1#TRMPBF
Analog Devices Inc.
Power Supply Controller Push Button, On/Off Controll…
83,719
RM 16.10

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 LM5115SD/NOPB?

8 parts▾
FAN6250VM6XFAN301ULMYNCP4327ASNT1GFAN6100QMPXNCP367DPMUEBTBGFAN6100HMMPXNCP6336BSNFCCT1GTEA1998TS/1X

Common questions about LM5115SD/NOPB

7 questions▾
Is LM5115SD/NOPB in stock?
Yes. 2,874 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does LM5115SD/NOPB cost?
RM 16.1296 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 LM5115SD/NOPB?
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.