MAX8668ETEA+
IC REG QUAD BUCK/LNR SYNC 16TQFN
Pmic Voltage Regulators Linear Switching
16-WFQFN Exposed Pad
Obsolete
$4.08 / unit (market reference)
MOQ: 74 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MAX8668ETEA+ |
| Package / Case | 16-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Frequency - Switching | 1.5MHz |
| Number of Outputs | 4 |
| Supplier Device Package | 16-TQFN (3x3) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
MAX8668ETEA+ by Rochester Electronics, LLC is a Step-Down (Buck) Synchronous (2), Linear (LDO) (2) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-WFQFN 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
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| w/Sequencer | No |
| w/LED Driver | No |
| w/Supervisor | No |
| Voltage - Supply | 2.6V ~ 5.5V |
| Number of Outputs | 4 |
| Frequency - Switching | 1.5MHz |
| Voltage/Current - Output 1 | 0.6V ~ 3.3V, 600mA |
| Voltage/Current - Output 2 | 0.6V ~ 3.3V, 1.2A |
| Voltage/Current - Output 3 | 2.8V, 300mA |
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