LM2577
Adjustable DC-DC converter with a 3A maximum output current. Features a wide input voltage range from 3.5V to 40V and an adjustable output voltage from 1.23V up to 60V. This boost converter offers up to 80% efficiency and operates within a temperature range of -40°C to 125°C. Packaged in a 5-pin TO-220 through-hole mount, it supports a single positive output.
Similar Components
LM7805CT
Positive linear voltage regulator, 5V fixed output, 1A output current with 2% accuracy. Features a maximum input voltage of 35V and a dropout voltage of 2V. This through-hole component is housed in a TO-220 package, operating from 0°C to 70°C. Offers 80dB power supply rejection ratio and 8mA quiescent current.
TPS54331DR
3A, 570kHz step-down converter with adjustable output voltage from 800mV to 25V. Features a wide input voltage range of 3.5V to 28V and a maximum output current of 3A. Operates with a quiescent current of 110uA and includes Eco-mode for efficiency. Packaged in an 8-SOIC (D) case with dimensions of 5mm x 4mm x 1.58mm, this RoHS compliant component supports an operating temperature range of -40°C to 150°C.
TPS61040DBVR
Boost DC-DC converter with adjustable output voltage from 1.8V to 28V. Features a 1MHz operating frequency, 86% efficiency, and supports input voltages from 1.8V to 6V. Delivers up to 400mA output current with a high-level output current of 90mA. Packaged in a 5-pin SOT-23, this RoHS compliant component operates from -40°C to 85°C.
LM2587
Adjustable 5A DC-DC boost regulator with a wide input voltage range of 4V to 40V. Features a maximum output voltage of 60V and operates at a 115kHz switching frequency, achieving up to 90% efficiency. This surface mount component, housed in a TO-263 package, supports a maximum output current of 5A and is designed for operation between -40°C and 125°C.
LM2576
Adjustable DC-DC converter, step-down, single output, 3A max output current. Features a wide input voltage range of 4V to 40V and an adjustable output voltage from 1.23V to 37V. Operates at a 52kHz switching frequency with 77% efficiency. Packaged in a TO-263-5 surface mount case, this component is RoHS compliant and suitable for operation between -40°C and 125°C.
TPS610992YFFR
0.7Vin Synchronous Boost Converter with 800 nA Ultra-Low Quiescent Current 6-DSBGA -40 to 85
About LM2577
The Texas Instruments LM2577 Power Supplies datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: Adjustable DC-DC converter with a 3A maximum output current. Features a wide input voltage range from 3.5V to 40V and an adjustable output voltage from 1.23V up to 60V. This boost converter offers up to 80% efficiency and operates within a temperature range of -40°C to 125°C. Packaged in a 5-pin TO-220 through-hole mount, it supports a single positive output.. Key parameters include Efficiency: 80%, Height: 8.89mm, Lead Free: Contains Lead, Length: 10.16mm, and Max Input Voltage: 40V. LM2577 is manufactured by Texas Instruments as part of their Power Supplies product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Texas Instruments
- Category
- Power Supplies
- File Size
- 4 MB
Ask AI Assistant
Ask questions about LM2577 specifications
Click to ask a quick question:
Parameters
| Efficiency | 80% |
| Height | 8.89mm |
| Lead Free | Contains Lead |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Max Operating Temperature | 125°C |
| Max Output Current | 3A |
| Max Output Voltage | 60V |
| Min Input Voltage | 3.5V |
| Min Operating Temperature | -40°C |
| Min Output Voltage | 1.23V |
| Min Supply Voltage | 3.5V |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 12.4V |
| Package/Case | TO-220 |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 10mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS | Compliant |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| TME | 781$7.82$7.14$6.21$5.72pcsView offer |
| Topology | Boost, Flyback, Forward Converter |
| Width | 4.7mm |