• • • • • TDA21590AUMA1

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 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

TDA21590AUMA1

IFX POWERSTAGE/DRIVER PG-IQFN-39

Infineon Technologies · Voltage Regulators - DC DC Switching Regulators · BOM Matching

Mfr. Part Number

TDA21590AUMA1

Manufacturer

Infineon Technologies

Package / Case

39-PowerVFQFN

Datasheet

Description

IFX POWERSTAGE/DRIVER PG-IQFN-39

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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TDA21590AUMA1

Infineon Technologies

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In Stock6,772

Unit

Price

$6.4

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Reference Price

Quantity	Price
1	$ 6.4000

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.

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Specification Summary

Package / Case

39-PowerVFQFN

Supplier Device Package

PG-IQFN-39

Mounting Type

Surface Mount

Function

Step-Down

Number of Outputs

1

Output Configuration

Positive

Synchronous Rectifier

No

Topology

Buck

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 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Voltage - Input (Min)

-

Current - Output

-

Frequency - Switching

-

Number of Outputs

1

Output Configuration

Positive

Synchronous Rectifier

No

Topology

Buck

Voltage - Input (Max)

-

Voltage - Output (Max)

-

Voltage - Output (Min/Fixed)

-

Function

Step-Down

Mounting Type

Surface Mount

Operating Temperature

-

Output Type

-

Package / Case

39-PowerVFQFN

Supplier Device Package

PG-IQFN-39

IFX POWERSTAGE/DRIVER PG-IQFN-39

Brand Introduction

On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics.

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconductor products.

Voltage - Input (Min)

-

Current - Output

-

Frequency - Switching

-

Number of Outputs

1

Output Configuration

Positive

Synchronous Rectifier

No

Topology

Buck

Voltage - Input (Max)

-

Voltage - Output (Max)

-

Voltage - Output (Min/Fixed)

-

Function

Step-Down

Mounting Type

Surface Mount

Operating Temperature

-

Output Type

-

Package / Case

39-PowerVFQFN

Supplier Device Package

PG-IQFN-39

IFX POWERSTAGE/DRIVER PG-IQFN-39

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Buying FAQ — TDA21590AUMA1

How do I buy TDA21590AUMA1 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes TDA21590AUMA1. 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

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TDA21590AUMA1

Specification Summary

Related Parts

Buying FAQ — TDA21590AUMA1

How do I buy TDA21590AUMA1 from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

Explore by Brand, Category & Application