LM2596S & LM2577S DC-DC Adjustable Step-Up and step-down Power Supply Module
Description:
LM2596S & LM2577S DC-DC Adjustable Power Supply Module is a versatile and efficient voltage regulator solution that integrates both step-up (boost) and step-down (buck) conversion functionalities. Designed using the LM2577S and LM2596S switching regulator ICs, this module can either increase or decrease an input voltage to achieve a stable, adjustable output voltage. This is especially useful in systems where the input voltage is variable (e.g., from batteries or solar panels) but a stable output is essential.
Features:
1. Step-Up (Boost) & Step-Down (Buck) Conversion
2. Adjustable Output Voltage
3. Wide Input Voltage Range
4. Output Voltage Range
5. High Output Current
6. High Efficiency
7. Integrated Switching Regulators
8. Built-in Protection Features
9. LED Indicator (on some modules)
10. Compact Module Design
Diagram:
Specifications:
| Maximum Output Current | Up to 2A |
| Typical Efficiency | Up to 92% |
| Voltage Regulation | ±0.5% |
| Load Regulation | ±0.5% |
| Power Indicator LED | yes |
| Operating Temperature | -40°C to +85°C |
| Dimensions | ~60mm × 22mm × 15mm |
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