STMicroelectronics L4981BD013TR, Current Mode Controller 1-Channel 20-Pin, SO-20
- RS Stock No.:
- 151-474P
- Mfr. Part No.:
- L4981BD013TR
- Brand:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal 20 units (supplied on a continuous strip)*
£42.90
(exc. VAT)
£51.48
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 994 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 20 - 98 | £2.145 |
| 100 - 198 | £2.08 |
| 200 + | £1.805 |
*price indicative
- RS Stock No.:
- 151-474P
- Mfr. Part No.:
- L4981BD013TR
- 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 | |
| Sub Type | Current Mode Controller | |
| Product Type | Voltage Controller | |
| Mount Type | Surface | |
| Switching Frequency | 115kHz | |
| Package Type | SO-20 | |
| Pin Count | 20 | |
| Output Current | 10mA | |
| Series | L4981B | |
| Standards/Approvals | RoHS | |
| Maximum Operating Temperature | 125°C | |
| Minimum Input Voltage | 1.6V | |
| Automotive Standard | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 5.3V | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Sub Type Current Mode Controller | ||
Product Type Voltage Controller | ||
Mount Type Surface | ||
Switching Frequency 115kHz | ||
Package Type SO-20 | ||
Pin Count 20 | ||
Output Current 10mA | ||
Series L4981B | ||
Standards/Approvals RoHS | ||
Maximum Operating Temperature 125°C | ||
Minimum Input Voltage 1.6V | ||
Automotive Standard No | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 5.3V | ||
The STMicroelectronics Power Factor Corrector IC provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector pre regulator contains all the control functions for designing a high efficiency mode power supply with sinusoidal line current consumption. It can be easily used in systems with mains voltages between 85V to 265V without any line switch.
Universal input mains
Average current mode for PWM for minimum noise sensitivity
Overvoltage and overcurrent protection