ADP121-ACBZ165R7
IC REG LINEAR 1.65V 150MA 4WLCSP
Pmic Voltage Regulators Linear
4-WFBGA, WLCSP
Active
$1.06 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | ADP121-ACBZ165R7 |
| Package / Case | 4-WFBGA, WLCSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 1.65V |
| Current - Output | 150mA |
| Supplier Device Package | 4-WLCSP (0.82x0.82) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ADP121-ACBZ165R7 by Analog Devices Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 1.65V. The 4-WFBGA, WLCSP 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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Alternatives & Replacements
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IC REG LINEAR 1.8V 150MA 4WLCSP
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ADP121-ACBZ15R7
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ADP151ACBZ-1.1-R7
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ADP121-ACBZ28R7
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All Technical Specifications
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 150mA |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Current - Supply (Max) | 40 µA |
| Current - Quiescent (Iq) | 21 µA |
| Voltage - Output (Min/Fixed) | 1.65V |
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