TLF42772ELXUMA1
IC REG LIN POS ADJ 300MA 14SSOP
Pmic Voltage Regulators Linear
14-LSSOP (0.154", 3.90mm Width) Exposed Pad
Automotive, AEC-Q100, OPTIREG™
Discontinued at Digi-Key
$2.84 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Infineon Technologies |
| Model | TLF42772ELXUMA1 |
| Package / Case | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C |
| Voltage - Input (Max) | 40V |
| Voltage - Output | 5V |
| Current - Output | 300mA |
| Supplier Device Package | PG-SSOP-14-EP |
| RoHS | RoHS |
| Part Status | Discontinued at Digi-Key |
Application & Notes
TLF42772ELXUMA1 by Infineon Technologies is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 40V, output 5V. The 14-LSSOP (0.154", 3.90mm Width) Exposed Pad 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 | 65dB (100Hz) |
| Output Type | Adjustable |
| Control Features | Enable |
| Current - Output | 300mA |
| Protection Features | Over Current, Over Temperature, Over Voltage, Reverse Polarity, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 40V |
| Voltage Dropout (Max) | 0.5V @ 200mA |
| Current - Supply (Max) | 11 mA |
| Voltage - Output (Max) | 12V |
| Current - Quiescent (Iq) | 200 µA |
| Voltage - Output (Min/Fixed) | 5V |
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