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LTC1149CN-5#PBF
Linear Technology/Analog Devices
16 Terminals Up to 48V 16-Pin LTC1149 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver
SOT-23
LTC1149CN-5#PBF Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 16 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 16 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Published | 1998 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Pitch | 2.54mm |
| Base Part Number | LTC1149 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 5V |
| Output Type | Transistor Driver |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | Up to 48V |
| Control Features | Current Limit, Enable |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 0.05A |
| Frequency - Switching | Up to 250kHz |
| Input Voltage (Max) | 48V |
| Control Technique | CONSTANT OFF TIME |
| Supply Current-Max (Isup) | 3mA |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 250kHz |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Height Seated (Max) | 3.937mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $16.321156 | $16.321156 |
| 10 | $15.397317 | $153.97317 |
| 100 | $14.525771 | $1452.5771 |
| 500 | $13.703558 | $6851.779 |
| 1000 | $12.927884 | $12927.884 |
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