Texas Instruments8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
TPS77401DGKR
IC REG LIN POS ADJ 250MA 8VSSOP
Category
Subcategory
Pmic Voltage Regulators Linear
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Status
Obsolete
Datasheet
$0.95 / unit (market reference)
MOQ: 317 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS77401DGKR |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 10V |
| Voltage - Output | 1.5V |
| Current - Output | 250mA |
| Supplier Device Package | 8-VSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
TPS77401DGKR by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 10V, output 1.5V. The 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 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 | 55dB (1kHz) |
| Output Type | Adjustable |
| Control Features | Enable, Power Good |
| Current - Output | 250mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Max) | 5.5V |
| Current - Quiescent (Iq) | 125 µA |
| Voltage - Output (Min/Fixed) | 1.5V |
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