Can I request technical information for UM1660S?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to UM1660S.

cart ()

UM1660S Union Semiconductor International Limited product image

UM1660S Union Semiconductor International Limited

SOURCING SUPPORT

Need Help With UM1660S?

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.

Union Semiconductor International Limited RFQ AVAILABLE

UM1660S

IC REG BOOST ADJ 400MA SOT23-5

Part Number: UM1660S

Manufacturer: Union Semiconductor International Limited

Category: Voltage Regulators - DC DC Switching Regulators

Package: SC-74A, SOT-753

Datasheet:: UM1660S.pdf

Description: IC REG BOOST ADJ 400MA SOT23-5

Select Quantity Stock: 4,874

Request RFQ Add to RFQ List

Part Number

Quantity *

Target Price

Name *

Company *

Email *

Comments

Compare Favorite

TECHNICAL RESOURCES

UM1660S Technical Information

Specifications
FAQ
Hot Sale
Packaging
Related Products

Specifications

Product Attribute: Attribute Value

Part Number: UM1660S

Manufacturer: Union Semiconductor International Limited

Package: SC-74A, SOT-753

Series: -

Package/Case: SC-74A, SOT-753

Packaging: Tape & Reel (TR)

Product Status: Active

Function: Step-Up

Output Configuration: Positive

Topology: Boost

Output Type: Adjustable

Number of Outputs: 1

Voltage - Input (Min): 2V

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 2V

Voltage - Output (Max): 28V

Current - Output: 400mA (Switch)

Frequency - Switching: 1MHz

Synchronous Rectifier: No

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

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: SOT-23-5

Frequently Asked Questions

1. How can I order UM1660S 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 UM1660S?

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

3. Are the stock and price of UM1660S 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 UM1660S?

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 UM1660S?

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

Hot Sale Part Numbers

LTC3805HMSE#TR LTC3805EMSE-5#PBF LTC3805IMSE-5#PBF AD9833WBRMZ-REEL CLVC16T245MDGGEP SA571DR2G ISOUSB211DPR ADS1294CZXGR TPS74401MRGWREP ADS131E08SPAG TPS7A4701MRGWREP CLVC16T245MDGGREP LT6105CDCB#TRMPBF LT6105HMS8#PBF LT6105IMS8#TRPBF LTC2484IDD#PBF CD4060BE PTH08T230WAD PTHVD1450D LT3094HMSE#TRPBF LT4356HMS-1 LT4356HMS-1#PBF LTC6362IDD ADS1278HPAP TPS76901HDBVT TL072IDR UC3833J MIC5504-1.8YM5-TR LMR16030PDDAR TPS563201DDCT

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.

UM1660S Procurement and Technical Support

UM1660S is manufactured by Union Semiconductor International Limited. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing UM1660S 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 UM1660S.

Part Number: UM1660S

Manufacturer: Union Semiconductor International Limited

Package: SC-74A, SOT-753

Category: Voltage Regulators - DC DC Switching 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