onsemi Low Side 1, SPST Depletion Power Switch IC 4-Pin, WLCSP
- RS Stock No.:
- 189-0187
- Mfr. Part No.:
- FSA515UCX
- Manufacturer:
- onsemi
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Subtotal (1 reel of 3000 units)*
PHP94,776.00
(exc. VAT)
PHP106,149.00
(inc. VAT)
Add 3000 units to get free delivery
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- Shipping from June 01, 2026
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Units | Per Unit | Per Reel* |
|---|---|---|
| 3000 - 6000 | PHP31.592 | PHP94,776.00 |
| 9000 + | PHP30.752 | PHP92,256.00 |
*price indicative
- RS Stock No.:
- 189-0187
- Mfr. Part No.:
- FSA515UCX
- Manufacturer:
- onsemi
Specifications
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 | 0V | |
| Maximum Supply Voltage | 5.5V | |
| Pin Count | 4 | |
| Maximum Operating Temperature | 85°C | |
| Operating Current | 350mA | |
| Minimum Operating Temperature | -40°C | |
| Standards/Approvals | No | |
| Height | 0.27mm | |
| Width | 0.84 mm | |
| Length | 0.84mm | |
| 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 0V | ||
Maximum Supply Voltage 5.5V | ||
Pin Count 4 | ||
Maximum Operating Temperature 85°C | ||
Operating Current 350mA | ||
Minimum Operating Temperature -40°C | ||
Standards/Approvals No | ||
Height 0.27mm | ||
Width 0.84 mm | ||
Length 0.84mm | ||
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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