Can I request technical information for FAN1581DX?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to FAN1581DX.

cart ()

FAN1581DX Fairchild Semiconductor product image

SOURCING SUPPORT

Need Help With FAN1581DX?

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

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

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

Submit RFQ Contact Sales

: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

Fairchild Semiconductor RFQ AVAILABLE

FAN1581DX

IC REG LINEAR POS ADJ 5A TO252-5

Part Number: FAN1581DX

Manufacturer: Fairchild Semiconductor

Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Package: TO-252-5, DPAK (4 Leads + Tab), TO-252AD

Datasheet:: FAN1581DX.pdf

Description: IC REG LINEAR POS ADJ 5A TO252-5

Select Quantity Stock: 3,265

Request RFQ Add to RFQ List

Part Number

Quantity *

Target Price

Name *

Company *

Email *

Comments

Compare Favorite

TECHNICAL RESOURCES

FAN1581DX Technical Information

Specifications
FAQ
Hot Sale
Packaging
Related Products

Specifications

Product Attribute: Attribute Value

Part Number: FAN1581DX

Manufacturer: Fairchild Semiconductor

Package: TO-252-5, DPAK (4 Leads + Tab), TO-252AD

Series: -

Package/Case: TO-252-5, DPAK (4 Leads + Tab), TO-252AD

Packaging: Bulk

Product Status: Obsolete

Output Configuration: Positive

Output Type: Adjustable

Number of Regulators: 1

Voltage - Input (Max): 7V

Voltage - Output (Min/Fixed): 1.25V

Voltage - Output (Max): 5.7V

Voltage Dropout (Max): 1.18V @ 5A

Current - Output: 5A

Current - Quiescent (Iq): 6 mA

Current - Supply (Max): -

PSRR: 80dB (120Hz)

Control Features: -

Protection Features: Over Current, Over Temperature

Operating Temperature: 0°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: TO-252-5

Frequently Asked Questions

1. How can I order FAN1581DX 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 FAN1581DX?

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

3. Are the stock and price of FAN1581DX 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 FAN1581DX?

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 FAN1581DX?

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

Hot Sale Part Numbers

UC3833J MIC5504-1.8YM5-TR LMR16030PDDAR TL072IDR TPS563201DDCT LTC6804IG-2#3ZZTRPBF SS8050 AD9833BRM ISOUSB211DPR MC74AC541NG MC74A5-50T SA571DR2G MAX4062EUB+ DF400R07W2S5FB77BPSA1 STM32F401CCF6TR CAP200DG-TL CLVC16T245MDGGREP MMSZ5245CT1G MMSZ5245C LT6105IMS8#TRPBF OPA350PA OPA350UA EPCS16SI16N TL072CP-NG TPSB476K006S0500 LTM4658IY#PBF LTC2996HDD#TRPBF SMA3EZ220D5-TP LT1575CN8-5#PBF LM358DR

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.

FAN1581DX Procurement and Technical Support

FAN1581DX is manufactured by Fairchild Semiconductor. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing FAN1581DX 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 FAN1581DX.

Part Number: FAN1581DX

Manufacturer: Fairchild Semiconductor

Package: TO-252-5, DPAK (4 Leads + Tab), TO-252AD

Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Submit BOM RFQ Contact Sales

Payment Method

PayPal Bank Transfer VISA Mastercard Western Union

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

Shipping Fee

Calculated according to destination and parcel weight

Get Shipping Estimate

Submitting...

Please wait while we submit your inquiry.

Comparison List

Clear All