 
    | Parameters | |
|---|---|
| Factory Lead Time | 5 Weeks | 
| Mount | Surface Mount | 
| Mounting Type | Surface Mount | 
| Package / Case | 10-VFDFN Exposed Pad | 
| Number of Pins | 10 | 
| Operating Temperature | -40°C~85°C | 
| Packaging | Tube | 
| Published | 2005 | 
| JESD-609 Code | e3 | 
| Pbfree Code | yes | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Number of Terminations | 10 | 
| ECCN Code | EAR99 | 
| Terminal Finish | Matte Tin (Sn) | 
| Additional Feature | AUTOMATIC PWM TO PFM MODE | 
| Subcategory | Power Management Circuits | 
| Voltage - Supply | 2.7V~5.5V | 
| Terminal Position | DUAL | 
| Peak Reflow Temperature (Cel) | 260 | 
| Number of Functions | 1 | 
| Terminal Pitch | 0.5mm | 
| Time@Peak Reflow Temperature-Max (s) | 40 | 
| Base Part Number | TC1303B | 
| Pin Count | 10 | 
| Number of Outputs | 2 | 
| Output Voltage | 4.5V | 
| Input Voltage-Nom | 3.6V | 
| Power Supplies | 3/5V | 
| Analog IC - Other Type | SWITCHING REGULATOR | 
| Output Current | 500mA | 
| Voltage - Output 2 | 2.7V | 
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 
| Control Mode | CURRENT-MODE | 
| Frequency - Switching | 2MHz | 
| Input Voltage (Max) | 5.5V | 
| Control Technique | PULSE WIDTH MODULATION | 
| Current - Output 1 | 500mA | 
| w/Sequencer | Yes | 
| Voltage/Current - Output 1 | Adj 500mA | 
| Voltage/Current - Output 2 | 2.7V 300mA | 
| w/LED Driver | No | 
| Height | 880μm | 
| Length | 3mm | 
| RoHS Status | ROHS3 Compliant | 
| Lead Free | Lead Free |