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LT1940LEFE#PBF
Linear Technology/Analog Devices
16 Terminals 3.6V 16-Pin LT1940 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 1.1MHz Tube 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT1940LEFE#PBF Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2004 |
| 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 | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Frequency | 1.1GHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT1940 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Voltage - Input (Max) | 7V |
| Output Voltage | 6.3V |
| Output Type | Adjustable |
| Max Output Current | 1.4A |
| Voltage - Output 1 | 22V |
| Voltage - Input (Min) | 3.6V |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Max Output Voltage | 6.16V |
| Voltage - Output 2 | 22V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 1.1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Current - Output 1 | 1.4A |
| Synchronous Rectifier | No |
| Min Output Voltage | 1.25V |
| Current - Output 2 | 1.4A |
| Height | 950μm |
| Length | 5.1mm |
| Width | 4.5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $1.745286 | $1.745286 |
| 10 | $1.646496 | $16.46496 |
| 100 | $1.553298 | $155.3298 |
| 500 | $1.465375 | $732.6875 |
| 1000 | $1.382429 | $1382.429 |
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