STMicroelectronics L4983ATR Step Up Controller 8-Pin, SO-8
- RS Stock No.:
- 841-011
- Mfr. Part No.:
- L4983ATR
- Brand:
- STMicroelectronics
Subtotal (1 reel of 2500 units)*
£1,725.00
(exc. VAT)
£2,075.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 + | £0.69 | £1,725.00 |
*price indicative
- RS Stock No.:
- 841-011
- Mfr. Part No.:
- L4983ATR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Controller | |
| Power Switch Topology | Step Up | |
| Mount Type | Surface Mount | |
| Package Type | SO-8 | |
| Minimum Supply Voltage | -0.3V | |
| Pin Count | 8 | |
| Maximum Supply Voltage | 24.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Operating Current | 25mA | |
| Height | 1.75mm | |
| Length | 6.2mm | |
| Standards/Approvals | RoHS | |
| Width | 5mm | |
| Automotive Standard | No | |
| Series | L4983 | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Controller | ||
Power Switch Topology Step Up | ||
Mount Type Surface Mount | ||
Package Type SO-8 | ||
Minimum Supply Voltage -0.3V | ||
Pin Count 8 | ||
Maximum Supply Voltage 24.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Operating Current 25mA | ||
Height 1.75mm | ||
Length 6.2mm | ||
Standards/Approvals RoHS | ||
Width 5mm | ||
Automotive Standard No | ||
Series L4983 | ||
- COO (Country of Origin):
- IT
The STMicroelectronics Peak current mode PFC controller offers efficient operation with a proprietary multiplier for low Total Harmonic Distortion (THD) across various conditions, ensuring a robust performance in power conversion applications.
Peak current mode control for enhanced efficiency
Proprietary multiplier emulator minimises THD in all operational conditions
Requires very few external components, simplifying design
Integrated protections against feedback loop failure, OVP, and OCP
Low consumption function meets latest energy-saving standards