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| PartNumber | AS1331-BTDT-AD-1K | AS1331-BTDT-A25 | AS1331-BTDT-AD |
| Description | IC REG BCK BST 2.5V 450MA 10TDFN | Voltage Regulators - Switching Regulators AS1331 AD 300mA Synch Buck Boost | |
| Manufacturer | - | - | ams |
| Product Category | - | - | IC Chips |
| Series | - | - | AS1331-BTDT |
| Type | - | - | Buck/Boost Converter |
| Packaging | - | - | Digi-ReelR Alternate Packaging |
| Unit Weight | - | - | 0.001764 oz |
| Mounting Style | - | - | SMD/SMT |
| Package Case | - | - | TDFN-10 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Up/Step-Down |
| Supplier Device Package | - | - | 10-TDFN (3x3) |
| Number of Outputs | - | - | 1 |
| Topology | - | - | Buck-Boost |
| Frequency Switching | - | - | - |
| Current Output | - | - | 450mA (Switch) |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 2.5V |
| Voltage Output Max | - | - | 3.3V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 1.8V |
| Voltage Input Max | - | - | 5.5V |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Output Voltage | - | - | 2.5 V to 3.3 V |
| Operating Supply Current | - | - | 20 uA |
| Input Voltage MAX | - | - | 5.5 V |
| Output Current | - | - | 300 mA |
| Switching Frequency | - | - | 500 kHz |
| Input Voltage MIN | - | - | 1.8 V |