ADP2140ACPZ3318R7
IC REG DL BUCK/LNR SYNC 10LFCSP
Pmic Voltage Regulators Linear Switching
10-VFDFN Exposed Pad, CSP
Active
$2.33 / unit (market reference)
MOQ: 129 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | ADP2140ACPZ3318R7 |
| Package / Case | 10-VFDFN Exposed Pad, CSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| Frequency - Switching | 3MHz |
| Number of Outputs | 2 |
| Supplier Device Package | 10-LFCSP-WD (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ADP2140ACPZ3318R7 by Analog Devices Inc. is a Step-Down (Buck) Synchronous (1), Linear (LDO) (1) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 10-VFDFN Exposed Pad, CSP 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
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| w/Sequencer | Yes |
| w/LED Driver | No |
| w/Supervisor | No |
| Voltage - Supply | 1.65V ~ 5.5V |
| Number of Outputs | 2 |
| Frequency - Switching | 3MHz |
| Voltage/Current - Output 1 | 3.3V, 600mA |
| Voltage/Current - Output 2 | 1.8V, 300mA |
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