onsemi FSA515UCX Low Side 1, SPST Depletion Power Switch IC 4-Pin, WLCSP
- RS Stock No.:
- 189-0187
- Mfr. Part No.:
- FSA515UCX
- Manufacturer:
- onsemi
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 reel of 3000 units)*
HK$13,065.00
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 17 June 2027
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 - 3000 | HK$4.355 | HK$13,065.00 |
| 6000 - 9000 | HK$4.268 | HK$12,804.00 |
| 12000 + | HK$4.183 | HK$12,549.00 |
*price indicative
- RS Stock No.:
- 189-0187
- Mfr. Part No.:
- FSA515UCX
- Manufacturer:
- onsemi
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Power Switch Topology | Low Side | |
| Product Type | Power Switch IC | |
| Power Switch Type | SPST Depletion | |
| Switch On Resistance RdsOn | 1.1Ω | |
| Number of Outputs | 1 | |
| Number of Inputs | 1 | |
| Mount Type | Surface | |
| Package Type | WLCSP | |
| Minimum Supply Voltage | 0mV | |
| Maximum Supply Voltage | 5.5V | |
| Pin Count | 4 | |
| Operating Current | 350mA | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Height | 270μm | |
| Standards/Approvals | No | |
| Width | 840μm | |
| Length | 840μm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Power Switch Topology Low Side | ||
Product Type Power Switch IC | ||
Power Switch Type SPST Depletion | ||
Switch On Resistance RdsOn 1.1Ω | ||
Number of Outputs 1 | ||
Number of Inputs 1 | ||
Mount Type Surface | ||
Package Type WLCSP | ||
Minimum Supply Voltage 0mV | ||
Maximum Supply Voltage 5.5V | ||
Pin Count 4 | ||
Operating Current 350mA | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Height 270μm | ||
Standards/Approvals No | ||
Width 840μm | ||
Length 840μm | ||
Automotive Standard No | ||
The FSA515 is a high-performance single-pole single-throw (SPST) depletion switch. The depletion technology allows the device to conduct signals when there is no VDD is available and to isolate signals when VDD is present. The FSA515 is 5.5V tolerant and can pass or isolate negative signal swings down to -3.0V.
SPST Depletion Switch
Normally Closed when VCC<0.5V
VSW: -3V to +5.5V
RON: 0.7Ω (Typical)
RFLAT: 1.1mΩ (Typical)
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