TPS79921YZUT
IC REG LINEAR 2.1V 200MA 5DSBGA
Pmic Voltage Regulators Linear
5-UFBGA, DSBGA
Obsolete
$0.34 / unit (market reference)
MOQ: 875 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS79921YZUT |
| Package / Case | 5-UFBGA, DSBGA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output | 2.1V |
| Current - Output | 200mA |
| Supplier Device Package | 5-DSBGA (1x1.37) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
TPS79921YZUT 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 6.5V, output 2.1V. The 5-UFBGA, DSBGA 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 | 70dB ~ 38dB (100Hz ~ 100kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 200mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 6.5V |
| Voltage Dropout (Max) | 0.18V @ 200mA |
| Current - Quiescent (Iq) | 60 µA |
| Voltage - Output (Min/Fixed) | 2.1V |
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