Can I request technical information for TS421IQT?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to TS421IQT.

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Technical Documents
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STMicroelectronics RFQ AVAILABLE

TS421IQT

IC AUDIO AMP AB 8-DFN

Part Number: TS421IQT

Manufacturer: STMicroelectronics

Category: Audio Amplifiers

Package: 8-VFDFN Exposed Pad

Datasheet:: TS421IQT.pdf

Description: IC AUDIO AMP AB 8-DFN

Select Quantity Stock: 2,770

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Qty.	Unit Price	Ext. Price
1+	$1.20500	$1.20
10+	$0.89150	$8.92
25+	$0.81300	$20.32
100+	$0.72705	$72.70
250+	$0.68602	$171.50
500+	$0.66518	$332.59
1000+	$0.62753	$627.53

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TECHNICAL RESOURCES

TS421IQT Technical Information

Specifications
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Specifications

Product Attribute: Attribute Value

Part Number: TS421IQT

Manufacturer: STMicroelectronics

Package: 8-VFDFN Exposed Pad

Series: -

Package/Case: 8-VFDFN Exposed Pad

Packaging: Tape & Reel (TR)

Product Status: Active

Type: Class AB

Output Type: 1-Channel (Mono)

Max Output Power x Channels @ Load: 367mW x 1 @ 16Ohm

Voltage - Supply: 2V ~ 5.5V

Features: Differential Inputs, Short-Circuit Protection, Standby

Mounting Type: Surface Mount

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Supplier Device Package: 8-DFN (3x3)

Frequently Asked Questions

1. How can I order TS421IQT from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of TS421IQT?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of TS421IQT updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for TS421IQT?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for TS421IQT?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

TS421IQT Procurement and Technical Support

TS421IQT is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing TS421IQT and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for TS421IQT.

Part Number: TS421IQT

Manufacturer: STMicroelectronics

Package: 8-VFDFN Exposed Pad

Category: Audio Amplifiers

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Payment Method

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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Calculated according to destination and parcel weight

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