onsemi UC3843BD1R2G, PWM Controller, 30 V, 275 kHz 8-Pin, SOIC
- RS stock no.:
- 808-4012
- Mfr. Part No.:
- UC3843BD1R2G
- Manufacturer:
- onsemi
Image representative of range
Bulk discount available
Subtotal (1 pack of 25 units)*
R 175,275
(exc. VAT)
R 201,575
(inc. VAT)
FREE delivery for orders over R 1,500.00
Supply shortage
- Plus 5,000 left, shipping from 22 December 2025
Our current stock is limited and our suppliers are expecting shortages.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 25 | R 7.011 | R 175.28 |
| 50 - 75 | R 6.836 | R 170.90 |
| 100 - 225 | R 6.63 | R 165.75 |
| 250 - 475 | R 6.365 | R 159.13 |
| 500 + | R 6.11 | R 152.75 |
*price indicative
- RS stock no.:
- 808-4012
- Mfr. Part No.:
- UC3843BD1R2G
- Manufacturer:
- onsemi
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Maximum Switching Frequency | 275 kHz | |
| Output Voltage | 5.1 V | |
| Output Current | 1 A | |
| Number of Outputs | 1 | |
| Control Method | Current | |
| Mounting Type | Surface Mount | |
| Fall Time | 150ns | |
| Rise Time | 150ns | |
| Package Type | SOIC | |
| Topology | Boost, Flyback, Forward | |
| Pin Count | 8 | |
| Dimensions | 5 x 4 x 1.5mm | |
| Maximum Duty Cycle | 96% | |
| PWM Controller Type | Current Mode | |
| Length | 5mm | |
| Width | 4mm | |
| Height | 1.5mm | |
| Maximum Operating Supply Voltage | 30 V | |
| Maximum Operating Temperature | +70 °C | |
| Minimum Operating Temperature | 0 °C | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Maximum Switching Frequency 275 kHz | ||
Output Voltage 5.1 V | ||
Output Current 1 A | ||
Number of Outputs 1 | ||
Control Method Current | ||
Mounting Type Surface Mount | ||
Fall Time 150ns | ||
Rise Time 150ns | ||
Package Type SOIC | ||
Topology Boost, Flyback, Forward | ||
Pin Count 8 | ||
Dimensions 5 x 4 x 1.5mm | ||
Maximum Duty Cycle 96% | ||
PWM Controller Type Current Mode | ||
Length 5mm | ||
Width 4mm | ||
Height 1.5mm | ||
Maximum Operating Supply Voltage 30 V | ||
Maximum Operating Temperature +70 °C | ||
Minimum Operating Temperature 0 °C | ||