LM2745MTCX/NOPB
ActiveNational Semiconductor
LM2745 1-14V, VOLTAGE MODE SYNCH
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LM2745MTCX/NOPB
ActiveNational Semiconductor
LM2745 1-14V, VOLTAGE MODE SYNCH
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LM2745MTCX/NOPB |
|---|---|
| Clock Sync | True |
| Control Features | Power Good, Soft Start, Tracking, Frequency Control, Enable, Current Limit |
| Duty Cycle (Max) [Max] | 86 % |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 50 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 14-TSSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 229 | $ 1.31 | |
| Cut Tape (CT) | 1 | $ 2.70 | ||
| 10 | $ 2.42 | |||
| 25 | $ 2.29 | |||
| 100 | $ 1.95 | |||
| 250 | $ 1.83 | |||
| 500 | $ 1.60 | |||
| 1000 | $ 1.33 | |||
| Digi-Reel® | 1 | $ 2.70 | ||
| 10 | $ 2.42 | |||
| 25 | $ 2.29 | |||
| 100 | $ 1.95 | |||
| 250 | $ 1.83 | |||
| 500 | $ 1.60 | |||
| 1000 | $ 1.33 | |||
| Tape & Reel (TR) | 2500 | $ 1.22 | ||
| 5000 | $ 1.16 | |||
| 7500 | $ 1.13 | |||
Description
General part information
LM2745 Series
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
Documents
Technical documentation and resources
No documents available