Rochester Electronics, LLCTO-251-3 Short Leads, IPak, TO-251AARoHS
L79M05T-E
IC REG LINEAR -5V 0.5A VOLT REG
Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-251-3 Short Leads, IPak, TO-251AA
Status
Active
$0.60 / unit (market reference)
MOQ: 267 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | L79M05T-E |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA |
| Mounting Type | Through Hole |
| Operating Temperature | -30°C ~ 80°C |
| Voltage - Input (Max) | -20V |
| Voltage - Output | -5V |
| Current - Output | 500mA |
| Supplier Device Package | TP-3H |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
L79M05T-E by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to -20V, output -5V. The TO-251-3 Short Leads, IPak, TO-251AA package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| PSRR | 50dB (120Hz) |
| Output Type | Fixed |
| Current - Output | 500mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Voltage - Input (Max) | -20V |
| Voltage - Output (Min/Fixed) | -5V |
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