STMicroelectronics, L4973D3.3 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC
- RS Stock No.:
- 168-5786
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- L4973D3.3
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 09/09/2024, จัดส่งภายใน (delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each (In a Tube of 40)
THB169.727
(exc. VAT)
THB181.608
(inc. VAT)
| Units | Per unit | Per Tube* |
| 40 - 40 | THB169.727 | THB6,789.08 |
| 80 - 120 | THB166.037 | THB6,641.48 |
| 160 + | THB162.348 | THB6,493.92 |
| *ตัวบ่งบอกราคา / price indicative | ||
- RS Stock No.:
- 168-5786
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- L4973D3.3
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics
ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Switching Voltage Regulators, STMicroelectronics
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
|---|---|
| Maximum Output Current | 3.5A |
| Regulator Function | Buck Controller |
| Minimum Input Voltage | 8 V |
| Maximum Input Voltage | 55 V |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 300 kHz |
| Pin Count | 20 |
| Package Type | SOIC |
| Switching Regulator | Yes |
| Line Regulation | 10 mV |
| Load Regulation | 25 mV |
| Dimensions | 13 x 7.6 x 2.35mm |
| Minimum Operating Temperature | -40 °C |
| Efficiency | 85% |
| Length | 13mm |
| Width | 7.6mm |
| Maximum Operating Temperature | +150 °C |
| Height | 2.35mm |