FSA553UCX
- Mfr.Part #
- FSA553UCX
- Manufacturer
- onsemi
- Package / Case
- 9-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC AUDIO SWITCH SPST DUAL WLCSP
- Stock
- 160
- In Stock :
- 160
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Analog Switches - Special Purpose
- Applications :
- Audio
- JESD-609 Code :
- e1
- Operating Temperature :
- -40°C~85°C TA
- -3db Bandwidth :
- 200MHz
- Pbfree Code :
- yes
- Voltage - Supply, Single (V+) :
- 1.5V~3V
- Drain to Source Resistance :
- 800mOhm
- Supply Type :
- Single
- Published :
- 2016
- Number of Channels :
- 2
- Factory Lead Time :
- 15 Weeks
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Contact Plating :
- Copper, Silver, Tin
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Pins :
- 9
- Resistance :
- 800mOhm
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Min Supply Voltage :
- 0V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Switch Circuit :
- SPST
- Package / Case :
- 9-UFBGA, WLCSP
- Weight :
- 37.3333mg
- Operating Supply Current :
- 80μA
- On-State Resistance (Max) :
- 800mOhm
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- FSA553UCX

Analog Switches - Special Purpose onsemi FSA553UCX Overview
The onsemi FSA553UCX represents a cutting-edge solution in the realm of analog switches, specifically tailored for audio applications. This dual single-pole single-throw (SPST) switch is designed for seamless integration in compact devices, thanks to its ultra-small WLCSP package. The FSA553UCX is engineered to facilitate high-quality audio switching with minimal distortion and maximum reliability. Its robust design and advanced technology make it an ideal choice for manufacturers looking to enhance their audio system capabilities with a component that offers both high performance and durability.
FSA553UCX Features
The FSA553UCX includes several features that set it apart in the market. It offers low on-resistance and low crosstalk, which are critical for maintaining sound quality in audio applications. Additionally, the device is characterized by its low power consumption and high ESD tolerance, ensuring longevity and resilience in a variety of operating conditions. The WLCSP packaging not only makes it space-efficient but also simplifies the integration process in increasingly miniaturized electronic assemblies.
FSA553UCX Applications
- Smartphones: Utilized in audio signal routing to deliver high-quality sound with minimal interference.
- Tablets: Employs its audio switching capabilities to enhance multimedia experiences by providing clear and crisp audio performance.
- Portable Media Players: Enhances user experience by ensuring reliable audio switching between outputs and inputs without compromising sound quality.
- Notebook Computers: Optimizes audio functions in compact spaces, crucial for the multi-functional audio requirements of modern laptops.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| FSA50DREI | onsemi | 47,488 | CONN EDGE DUAL FML 100POS 0.125 |
| FSA5157L6X | onsemi | 562 | IC SWITCH SPDT 6MICROPAK |
| FSA5157P6X | onsemi | 3,898 | IC SWITCH SPDT SC70-6 |
| FSA515UCX | onsemi | 7,859 | IC SWITCH SPST SINGLE 4WLCSP |
| FSA550BUCX | onsemi | 3,000 | IC ISOLATION SWITCH 4PST 12WLCSP |
| FSA550UCX | onsemi | 12,800 | IC ISOLATION SWITCH 4PST 12WLCSP |
| FSA551UCX | onsemi | 9 | IC AUDIO SWITCH DUAL SPST 9WLCSP |
















