Home • Products • Integrated Circuits (ICs) • Power Management (PMIC) • AC DC Converters, Offline Switches • AP3128S-13
AP3128S-13
Purchase Protection

We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

AP3128S-13

ACDC PWM SWITCHER SO-8 T&R 2.5K
Diodes Incorporated · AC DC Converters, Offline Switches · BOM Matching
Mfr. Part Number
AP3128S-13
Manufacturer
Diodes Incorporated
Package / Case
8-SOIC (0.154", 3.90mm Width)
Datasheet
Datasheet
Description
ACDC PWM SWITCHER SO-8 T&R 2.5K
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
AP3128S-13
Diodes Incorporated
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock7,402
Unit
Price
$0.76
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 0.7600
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
Need a better price?
Open Quick RFQ for this part

Specification Summary

Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SO Type A1
Voltage - Breakdown
700V
Voltage - Supply (Vcc/Vdd)
10V ~ 50V
Frequency - Switching
23kHz ~ 105kHz
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Control Features
Soft Start
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Output Isolation
Isolated
Voltage - Breakdown
700V
Voltage - Start Up
-
Duty Cycle
-
Power (Watts)
-
Control Features
Soft Start
Fault Protection
Current Limiting, Over Load, Over Temperature, Over Voltage
Frequency - Switching
23kHz ~ 105kHz
Internal Switch(s)
Yes
Topology
Flyback
Voltage - Supply (Vcc/Vdd)
10V ~ 50V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SO Type A1
ACDC PWM SWITCHER SO-8 T&R 2.5K
Brand Introduction
Diodes Incorporated delivers high-quality semiconductor products to the world’s leading companies in the consumer electronics, computing, communications, industrial, and automotive markets. They leverage their expanded product portfolio of discrete, analog, and mixed-signal products and leading-edge packaging technology to meet customers’ needs. Their broad range of application-specific solutions and solutions-focused sales, coupled with worldwide operations of 25 sites, including engineering, testing, manufacturing, and customer service, enables us to be a premier provider for high-volume, high-growth markets.
Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Related Parts

Same category / brand alternatives buyers often compare.
AP3125BKTR-G1
AP3125BKTR-G1
Diodes Incorporated
IC OFFLINE SWITCH FLYBACK SOT26
 AP3306S10-13
AP3306S10-13
Diodes Incorporated
ACDC PWM SWITCHER SO-10 T&R 2.5K
 AP3302K6TR-G1
AP3302K6TR-G1
Diodes Incorporated
IC OFFLINE CONV FLYBACK SOT26
 AP3783RAK6TR-G1
AP3783RAK6TR-G1
Diodes Incorporated
IC OFFLINE SWITCH FLYBACK SOT26
 AP3301K6TR-G1
AP3301K6TR-G1
Diodes Incorporated
IC OFFLINE SWITCH FLYBACK SOT26
 AP3981BS7-13
AP3981BS7-13
Diodes Incorporated
IC OFFLINE SWITCH FLYBACK 7SO
 AP3304W6-7
AP3304W6-7
Diodes Incorporated
ACDC PWM SWITCHER SOT26 T&R 3K
 AP3781S-13
AP3781S-13
Diodes Incorporated
IC OFFLINE SWITCH FLYBACK 8SO

Buying FAQ — AP3128S-13

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy AP3128S-13 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes AP3128S-13. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

Explore by Brand, Category & Application

Diodes Incorporated catalog AC DC Converters, Offline Switches Industrial Control Automotive Electronics Communications BOM Matching Authenticity Check Lead Time & Shipping Procurement FAQ