| PartNumber | LM2577SX-12/NOPB | LM2577SX-15/NOPB | LM2577SX-12 |
| Description | Switching Voltage Regulators Step-Up VTG Reg | IC REG MULT CONFG 15V 3A TO263 | IC REG MULT CONFG 12V 3A TO263 |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | Switching Voltage Regulators | - | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TO-263-5 | - | - |
| Output Voltage | 12 V | - | - |
| Output Current | 3 A | - | - |
| Number of Outputs | 1 Output | - | 1 |
| Input Voltage MAX | 40 V | - | - |
| Topology | Boost, Flyback | - | Boost, Flyback, Forward Converter |
| Input Voltage MIN | 3.5 V | - | - |
| Switching Frequency | 56 kHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Series | LM2577 | - | SIMPLE SWITCHERR |
| Packaging | Reel | - | Digi-ReelR |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Type | Step Up | - | - |
| Brand | Texas Instruments | - | - |
| Load Regulation | 20 mV | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 10 mA | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 3.5 V | - | - |
| Tradename | SIMPLE SWITCHER | - | - |
| Unit Weight | 0.056128 oz | - | - |
| Package Case | - | - | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Fixed |
| Function | - | - | Step-Up, Step-Up/Step-Down |
| Supplier Device Package | - | - | DDPAK/TO-263-5 |
| Frequency Switching | - | - | 52kHz |
| Current Output | - | - | 3A (Switch) |
| Output Configuration | - | - | Positive or Negative |
| Voltage Output Min Fixed | - | - | 12V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | - | No |
| Voltage Input Min | - | - | 3.5V |
| Voltage Input Max | - | - | 40V |