For Reference Only
| Part Number | UC1843AMDREPG4 |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR MULT TOPOLOGY 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC1843AMDREPG4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | UC1843AMDREPG4 |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Texas Instruments |
| Product Status: | Discontinued at Digi-Key |
| Output Type: | Transistor Driver |
| Function: | Step-Up, Step-Up/Step-Down |
| Output Configuration: | Positive, Isolation Capable |
| Topology: | Boost, Buck, Flyback, Forward |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 7.6V ~ 30V |
| Frequency - Switching: | Up to 500kHz |
| Duty Cycle (Max): | 96% |
| Synchronous Rectifier: | No |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Frequency Control |
| Operating Temperature: | -55°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
 |
L6728HTR | IC REG CTRLR BUCK 10DFN | 55286 More on Order |
 |
UC3844BVD1 | IC REG CTRLR PWM CM 8-SOIC | 96090 More on Order |
 |
MAX5038EAI33+ | IC REG CTRLR BUCK 28SSOP | 87710 More on Order |
 |
RT8101GS | IC REG CTRLR BUCK 8SOP | 89345 More on Order |
 |
UC2843ADM | IC REG CTRLR BUCK/BOOST 8SOIC | 69645 More on Order |
 |
MAX20028ATJA/V+ | STEP-DOWN CONTROLLER | 74966 More on Order |
 |
MAX5037EMH-T | IC REG CTRLR BUCK 44MQFP | 56530 More on Order |
 |
NCP1450ASN50T1G | IC REG CTRLR BOOST 5TSOP | 30385 More on Order |
 |
UC3863DWG4 | SWITCHING CONTROLLER, VOLTAGE-MO | 60997 More on Order |
 |
ISL6520CR-T | IC REG CTRLR BUCK 16QFN | 98413 More on Order |
 |
MC34060AD | IC REG CTRLR FLYBACK 14SOIC | 52079 More on Order |
 |
MAX742CWP+ | IC REG CTRLR BOOST 20SOIC | 71971 More on Order |
| In Stock | 52792 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
