TPS7A3401DGNT
IC REG LIN NEG ADJ 200MA 8HVSSOP
Pmic Voltage Regulators Linear
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Active
$4.73 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS7A3401DGNT |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | -20V |
| Voltage - Output | -1.18V |
| Current - Output | 200mA |
| Supplier Device Package | 8-HVSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPS7A3401DGNT 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 -20V, output -1.18V. The 8-TSSOP, 8-MSOP (0.118", 3.00mm 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 | 50dB (1kHz) |
| Output Type | Adjustable |
| Control Features | Enable |
| Current - Output | 200mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Voltage - Input (Max) | -20V |
| Voltage Dropout (Max) | 0.8V @ 200mA |
| Current - Supply (Max) | 950 µA |
| Voltage - Output (Max) | -18V |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Output (Min/Fixed) | -1.18V |
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