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LT1941EFE#PBF
Linear Technology/Analog Devices
28 Terminals 3.5V 28-Pin LT1941 DC DC Voltage Regulator SWITCHING REGULATOR 3 Outputs 1.1MHz Tube 1.5A Switch 2A Switch 3A Switch 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT1941EFE#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 | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Frequency | 1.35MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT1941 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 3 |
| Voltage - Input (Max) | 25V |
| Output Voltage | 24V |
| Output Type | Adjustable |
| Voltage - Output 1 | 35.2V |
| Voltage - Input (Min) | 3.5V |
| Input Voltage-Nom | 5V |
| Number of Channels | 1 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive or Negative |
| Current - Output | 1.5A Switch 2A Switch 3A Switch |
| Max Output Voltage | 40V |
| Voltage - Output 2 | 35.2V |
| Voltage - Output (Min/Fixed) | 0.628V |
| Topology | Buck, Boost, SEPIC |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 1.1MHz |
| Control Technique | CONSTANT OFF TIME |
| Current - Output 1 | 3A |
| Synchronous Rectifier | No |
| Min Output Voltage | 628mV |
| Voltage - Output (Max) | 25V 40V Switch |
| Current - Output 2 | 2A |
| Length | 9.7mm |
| Width | 4.4mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $54.405700 | $54.4057 |
| 10 | $51.326132 | $513.26132 |
| 100 | $48.420879 | $4842.0879 |
| 500 | $45.680075 | $22840.0375 |
| 1000 | $43.094411 | $43094.411 |
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