


UC3845B | |
|---|---|
DigiKey Part Number | 4518-UC3845BTR-ND - Tape & Reel (TR) 4518-UC3845BCT-ND - Cut Tape (CT) 4518-UC3845BDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | UC3845B |
Description | SOP-8 AC-DC CONTROLLERS & REGULA |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Output DC-DC Controller IC 8-SOP |
Datasheet | Datasheet |
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | UMW | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Output Type | PWM | |
Topology | Boost, Flyback | |
Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V | |
Frequency - Switching | Up to 500kHz | |
Duty Cycle (Max) | 50% | |
Control Features | Frequency Control, Soft Start | |
Operating Temperature | 0°C ~ 70°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOP | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.58000 | $0.58 |
| 5 | $0.50600 | $2.53 |
| 10 | $0.47900 | $4.79 |
| 25 | $0.44560 | $11.14 |
| 50 | $0.42280 | $21.14 |
| 100 | $0.40210 | $40.21 |
| 500 | $0.36048 | $180.24 |
| 1,000 | $0.34501 | $345.01 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.32654 | $816.35 |
| 5,000 | $0.31393 | $1,569.65 |
| 7,500 | $0.30704 | $2,302.80 |
| 12,500 | $0.29886 | $3,735.75 |
| 17,500 | $0.29374 | $5,140.45 |
| 25,000 | $0.28855 | $7,213.75 |
| Unit Price without GST: | $0.58000 |
|---|---|
| Unit Price with GST: | $0.63800 |




