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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM2594M-5.0 is a monolithic integrated circuit that provides all the necessary functions for a step-down (buck) switching regulator. It offers a fixed 5V output voltage and can deliver up to 500mA of output current. This regulator operates at a fixed frequency of 150kHz, simplifying filter design and reducing external component requirements.
The LM2594M-5.0 features overcurrent protection and a TTL shutdown capability for added system reliability. It is available in an 8-pin SOIC surface-mount package, making it suitable for space-constrained applications. The device requires minimal external components, including an inductor, diode, and capacitors, contributing to its low component count design.
With an input voltage range up to 40V (and mentioned up to 60V), this regulator is versatile for various power supply designs. Its voltage mode control and fixed frequency operation ensure stable performance. The operating temperature range is -40°C to 125°C (TJ), suitable for a wide range of environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2594M-5.0 has a fixed output voltage of 5V.
The maximum input voltage is 40V.
It comes in an 8-SOIC surface mount package.
The operating junction temperature range is -40°C to 125°C.
The switching frequency is 150kHz.
The typical quiescent current is 5mA.
Yes, it includes overcurrent protection.