 | |  | |
| PartNumber | UC2844BD1013TR | UC2844BD1 | UC2844BN |
| Description | Switching Controllers 0.5mA Current Mode | Switching Controllers 0.5mA Current Mode | Switching Controllers 0.5mA Current Mode |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Boost, Flyback | Boost, Flyback | Inverting |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 500 kHz | 500 kHz | 275 kHz |
| Duty Cycle Max | 50 % | 50 % | 50 % |
| Output Voltage | 4.95 V to 5.05 V | 4.95 V to 5.05 V | 4.95 V to 5.05 V |
| Output Current | 1000 mA | 1000 mA | 1 A |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | SO-8 | SO-8 | PDIP-8 |
| Packaging | Reel | Tube | Tube |
| Series | UC2844B | UC2844B | UC2844B |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controller |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Fall Time | 50 ns | 50 ns | 50 ns |
| Operating Supply Voltage | 30 V | 30 V | 30 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 50 ns | 50 ns | 50 ns |
| Factory Pack Quantity | 2500 | 2000 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.017870 oz | 0.017870 oz | 0.032805 oz |
| Input Voltage | - | - | 36 V |
| Description/Function | - | - | Trimmed oscillator for precise frequency control |
| Isolation | - | - | Non-Isolated |
| Product | - | - | PWM Controllers |
| Shutdown | - | - | No Shutdown |
| Operating Supply Current | - | - | 12 mA |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
UC2844BD1013TR | Switching Controllers 0.5mA Current Mode | |
| UC2844BD1 | Switching Controllers 0.5mA Current Mode | ||
| UC2844BN | Switching Controllers 0.5mA Current Mode | ||
| UC2844BD1013TR | IC REG CTRLR BST FLYBK ISO 8SOIC | ||
| UC2844BD1 | IC REG CTRLR BST FLYBK ISO 8-SO | ||
| UC2844BN | Switching Controllers 0.5mA Current Mode | ||
| UC2844BD1R2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844BDR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844BNG | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844BD1-2CW | New and Original | ||
| UC2844BD1013TR-CUT TAPE | New and Original | ||
| UC2844BD1R2G-CUT TAPE | New and Original | ||
| UC2844BDR2G-CUT TAPE | New and Original | ||
| UC2844B | New and Original | ||
| UC2844BCN | New and Original | ||
| UC2844BD | SMPS SO-8 SMD | ||
| UC2844BD103TR | New and Original | ||
| UC2844BD1G | New and Original | ||
| UC2844BD1R | New and Original | ||
| UC2844BD1R2G/SOP | New and Original | ||
| UC2844BD1R2G/UC2844BD1R2 | New and Original | ||
| UC2844BD1RG2 | New and Original | ||
| UC2844BDG | New and Original | ||
| UC2844BDR2G LEADFREE | New and Original | ||
| UC2844BDT | New and Original | ||
| UC2844BN-2LF | New and Original | ||
| UC2844BN-2LF/ | New and Original | ||
| UC2844BNG,UC2844BN, | New and Original | ||
| UC2844BNG/UC2844BN | New and Original | ||
ON Semiconductor |
UC2844BDR2 | Switching Controllers 52kHz 1A Current PWM | |
| UC2844BD1R2 | Switching Controllers 52kHz 1A Current PWM | ||
| UC2844BDR2 | IC REG CTRLR PWM CM 14-SOIC | ||
| UC2844BD1R2 | IC REG CTRLR PWM CM 8-SOIC | ||
| UC2844BNG | IC REG CTRLR PWM CM 8-DIP | ||
| UC2844BDR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844BD1R2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max |