STMicroelectronics L4981BD013TR, Current Mode Controller 1-Channel 20-Pin, SO-20
- RS庫存編號:
- 151-474
- 製造零件編號:
- L4981BD013TR
- 製造商:
- STMicroelectronics
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可享批量折扣
小計（1 組，共 2 件）*
TWD185.00
(不含稅)
TWD194.24
(含稅)
訂單超過 $1,300.00 免費送貨
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- 996 件從 2026年5月25日 起裝運發貨
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單位 | 每單位 | 每膠帶* |
|---|---|---|
| 2 - 18 | TWD92.50 | TWD185.00 |
| 20 - 198 | TWD83.50 | TWD167.00 |
| 200 + | TWD82.00 | TWD164.00 |
* 參考價格
- RS庫存編號:
- 151-474
- 製造零件編號:
- L4981BD013TR
- 製造商:
- STMicroelectronics
規格
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產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Product Type | Voltage Controller | |
| Sub Type | Current Mode Controller | |
| Mount Type | Surface | |
| Switching Frequency | 115kHz | |
| Package Type | SO-20 | |
| Pin Count | 20 | |
| Output Current | 10mA | |
| Standards/Approvals | RoHS | |
| Series | L4981B | |
| Maximum Input Voltage | 5.3V | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Minimum Input Voltage | 1.6V | |
| Maximum Operating Temperature | 125°C | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Product Type Voltage Controller | ||
Sub Type Current Mode Controller | ||
Mount Type Surface | ||
Switching Frequency 115kHz | ||
Package Type SO-20 | ||
Pin Count 20 | ||
Output Current 10mA | ||
Standards/Approvals RoHS | ||
Series L4981B | ||
Maximum Input Voltage 5.3V | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
Minimum Input Voltage 1.6V | ||
Maximum Operating Temperature 125°C | ||
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