TYPE | DESCRIPTION |
---|
Mounting Style | Through Hole |
Frequency | 150 kHz |
Number of Pins | 8 Pin |
Supply Voltage (DC) | 40.0V (max) |
Case/Package | PDIP-8 |
Number of Outputs | 1 Output |
Output Voltage | 5 V |
Output Current | 500 mA |
Number of Channels | 1 Channel |
Number of Positions | 8 Position |
Quiescent Current | 5.00 mA |
Number of Regulated Outputs | 1 Output |
Switching Frequency | 150 kHz |
Topology | Buck |
Input Voltage (Max) | 40 V |
Input Voltage (Min) | 4.5 V |
Output Voltage (Min) | 5 V |
Output Current (Max) | 500 mA |
Operating Temperature (Max) | 125 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage (Min) | 4.5 V |
Input Voltage | 40 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 9.27 mm |
Size-Width | 6.35 mm |
Size-Height | 3.3 mm |
Operating Temperature | -40℃ ~ 125℃ (TJ) |
The LM2594N-5.0/NOPB is a step-down Voltage Regulator capable of driving a 0.5A load with excellent line and load regulation. It requires a minimum number of external components, this regulator is simple to use and feature internal frequency compensation, a fixed-frequency oscillator and improved line and load regulation specifications. The LM2594xx series operates at a switching frequency of 150kHz, thus allowing smaller-sized filter components than what would be needed with lower-frequency switching regulators. Because of its high efficiency, the copper traces on the printed-circuit board are normally the only heat sinking needed. A standard series of inductors (both through-hole and surface-mount types) are available from several different manufacturers optimized for use with the LM2594xx series. This feature greatly simplifies the design of switch-mode power supplies. External shutdown is included, featuring typically 85µA standby current.
● Requires only 4 external components
● TTL Shutdown capability
● High efficiency
● Uses readily-available standard inductors
● Thermal shutdown and current-limit protection
● Green product and no Sb/Br
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