Analog Devices Inc.20-WFQFN Exposed Pad, CSPRoHS
ADP5043ACPZ-1-R7
IC REG DL BUCK/LNR 3MHZ 20LFCSP
Category
Subcategory
Pmic Voltage Regulators Linear Switching
Package
20-WFQFN Exposed Pad, CSP
Status
Active
Datasheet
$5.03 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | ADP5043ACPZ-1-R7 |
| Package / Case | 20-WFQFN Exposed Pad, CSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Topology | Step-Down (Buck) (1), Linear (LDO) (1) |
| Frequency - Switching | 3MHz |
| Number of Outputs | 2 |
| Supplier Device Package | 20-LFCSP (4x4) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ADP5043ACPZ-1-R7 by Analog Devices Inc. is a Step-Down (Buck) (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 20-WFQFN 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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Alternatives & Replacements
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Analog Devices Inc.Stock20-WFQFN Exposed Pad, CSP
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Analog Devices Inc.Stock20-WFQFN Exposed Pad, CSP
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All Technical Specifications
| Topology | Step-Down (Buck) (1), Linear (LDO) (1) |
| w/Sequencer | Yes |
| w/LED Driver | No |
| w/Supervisor | Yes |
| Voltage - Supply | 1.7V ~ 5.5V |
| Number of Outputs | 2 |
| Frequency - Switching | 3MHz |
| Voltage/Current - Output 1 | 1.5V, 800mA |
| Voltage/Current - Output 2 | 3.3V, 300mA |
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