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Product Details
SIMPLE SWITCHER® Step-Down Regulators, LM257x Series
SIMPLE SWITCHER® Regulators, Texas Instruments
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.
Specifications
| Attribute | Value |
|---|---|
| Maximum Output Current | 3A |
| Maximum Output Voltage | 57 V |
| Regulator Function | Buck Controller, Inverting |
| Minimum Output Voltage | 1.23 V |
| Minimum Input Voltage | 4 V |
| Maximum Input Voltage | 60 V |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Pin Count | 5 |
| Package Type | TO-220 |
| Switching Regulator | Yes |
| Efficiency | 77% |
| Dimensions | 10.16 x 4.7 x 8.89mm |
| Width | 4.7mm |
| Maximum Operating Temperature | +125 °C |
| Length | 10.16mm |
| Minimum Operating Temperature | -40 °C |
| Height | 8.89mm |
| Maximum Switching Frequency | 58 kHz |