| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Frequency | 52.0 kHz |
| Number of Pins | 8 Pin |
| Case/Package | PDIP-8 |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Output Voltage | 5 V |
| Output Current | 500 mA |
| Supply Current | 5 mA |
| Number of Positions | 8 Position |
| Quiescent Current | 9 mA |
| Switching Frequency | 52 kHz |
| Topology | Buck |
| Thermal Resistance | 5℃/W (RθJC) |
| Input Bias Current | 25 nA |
| Input Voltage (Max) | 40 V |
| Input Voltage (Min) | 4.75 V |
| Output Voltage (Max) | 5.25 V |
| Output Voltage (Min) | 5 V |
| Output Current (Max) | 500 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 40 V |
| Input Voltage | 4.75V ~ 40V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 10.16 mm |
| Size-Width | 6.6 mm |
| Size-Height | 3.44 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The LM2574N-5G is a 0.5A adjustable output voltage monolithic Step-Down Switching Regulator ideally suited for easy and convenient design of a step-down switching regulator. This regulator is designed to minimize the number of external components to simplify the power supply design. The converter is a switch-mode power supply, its efficiency is significantly higher in comparison with popular 3-terminal linear regulators, especially with higher input voltages. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
● TTL shutdown capability, low power standby mode
● High efficiency
● Uses readily available standard inductors
● Thermal shutdown and current limit protection
ON Semiconductor
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