Deep-Dive with AI
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Deep-Dive with AI
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Technical Specifications
Parameters and characteristics for this part
| Specification | LM2577T-15/LF03 |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 52 kHz |
| Function | Step-Up, Step-Up/Step-Down |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | TO-220-5 Formed Leads |
| Supplier Device Package | TO-220-5 |
| Synchronous Rectifier | False |
| Topology | Flyback, Boost, Forward Converter |
| Voltage - Input (Min) [Min] | 3.5 V |
| Voltage - Output (Min/Fixed) | 15 V |
| Part | Function | Output Type | Mounting Type | Current - Output | Number of Outputs | Output Configuration | Voltage - Output (Max) | Topology | Synchronous Rectifier | Supplier Device Package | Frequency - Switching | Voltage - Output (Min/Fixed) | Package / Case [custom] | Package / Case | Package / Case [custom] | Voltage - Input (Min) [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Output Type | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Step-Up Step-Up/Step-Down | Adjustable | Surface Mount | 3 A | 1 | Positive or Negative | 60 V | Boost Flyback Forward Converter | 24-SOIC | 52 kHz | 1.23 V | 7.5 mm | 24-SOIC | 0.295 in | 3.5 V | -40 °C | 125 ¯C | ||||
Texas Instruments | Step-Up Step-Up/Step-Down | Adjustable | Through Hole | 3 A | 1 | Positive | 60 V | Boost Flyback Forward Converter | TO-220-5 | 52 kHz | 1.23 V | TO-220-5 Formed Leads | 3.5 V | -40 °C | 125 ¯C | ||||||
 Texas Instruments | Step-Up Step-Up/Step-Down | Adjustable | Through Hole | 3 A | 1 | Positive | 60 V | Boost Flyback Forward Converter | TO-220-5 | 52 kHz | 1.23 V | TO-220-5 Formed Leads | 3.5 V | -40 °C | 125 ¯C | ||||||
 Texas Instruments | Step-Up Step-Up/Step-Down | Adjustable | Surface Mount | 3 A | 1 | Positive or Negative | 60 V | Boost Flyback Forward Converter | TO-263 (DDPAK-5) | 52 kHz | 1.23 V | D2PAK (5 Leads + Tab) TO-263-6 TO-263BA | 3.5 V | -40 °C | 125 ¯C | ||||||
Texas Instruments | Step-Up Step-Up/Step-Down | Through Hole | 3 A | 1 | Positive | Boost Flyback Forward Converter | TO-220-5 | 52 kHz | 12 V | TO-220-5 Formed Leads | 3.5 V | -40 °C | 125 ¯C | 1.81 mOhm | |||||||
Texas Instruments | Step-Up Step-Up/Step-Down | Adjustable | Through Hole | 3 A | 1 | Positive | 60 V | Boost Flyback Forward Converter | TO-220-5 | 52 kHz | 1.23 V | TO-220-5 Formed Leads | 3.5 V | -40 °C | 125 ¯C | ||||||
 Texas Instruments | Step-Up Step-Up/Step-Down | Surface Mount | 3 A | 1 | Positive or Negative | Boost Flyback Forward Converter | TO-263 (DDPAK-5) | 52 kHz | 12 V | D2PAK (5 Leads + Tab) TO-263-6 TO-263BA | 3.5 V | -40 °C | 125 ¯C | 1.81 mOhm | |||||||
 Texas Instruments | Step-Up Step-Up/Step-Down | Through Hole | 3 A | 1 | Positive or Negative | Boost Flyback Forward Converter | 16-PDIP | 52 kHz | 15 V | 16-DIP | 3.5 V | -40 °C | 125 ¯C | 1.81 mOhm | 0.3 in | 7.62 mm | |||||
Texas Instruments | Step-Up Step-Up/Step-Down | Through Hole | 3 A | 1 | Positive | Boost Flyback Forward Converter | TO-220-5 | 52 kHz | 15 V | TO-220-5 Formed Leads | 3.5 V | -40 °C | 125 ¯C | 1.81 mOhm | |||||||
Texas Instruments | Step-Up Step-Up/Step-Down | Through Hole | 3 A | 1 | Positive or Negative | Boost Flyback Forward Converter | 16-PDIP | 52 kHz | 12 V | 16-DIP | 3.5 V | -40 °C | 125 ¯C | 1.81 mOhm | 0.3 in | 7.62 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
LM2577 Series
Boost, Flyback, Forward Converter Switching Regulator IC Positive Fixed 15V 1 Output 3A (Switch) TO-220-5 Formed Leads
Documents
Technical documentation and resources