| Part Number | MAX8668ETEX+ | MAX8668ETEV+ | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | 
|   |   | |
| Product Status | Obsolete | Active | 
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | - | 
| 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 | - | 
| w/LED Driver | No | - | 
| w/Supervisor | No | - | 
| w/Sequencer | No | - | 
| Voltage - Supply | 2.6V ~ 5.5V | - | 
| Operating Temperature | -40°C ~ 85°C | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 16-WFQFN Exposed Pad | - | 
| Supplier Device Package | 16-TQFN (3x3) | - |