


LM5140QRWGTQ1 | |
|---|---|
DigiKey Part Number | 296-43790-2-ND - Tape & Reel (TR) 296-43790-1-ND - Cut Tape (CT) 296-43790-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM5140QRWGTQ1 |
Description | IC REG CTRLR BUCK 40VQFN |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6) |
Datasheet | Datasheet |
EDA/CAD Models | LM5140QRWGTQ1 Models |
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | Texas Instruments | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Output Type | Transistor Driver | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Number of Outputs | 2 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 3.8V ~ 65V | |
Frequency - Switching | 440kHz, 2.2MHz | |
Duty Cycle (Max) | - | |
Synchronous Rectifier | Yes | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Frequency Control, Soft Start | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Grade | Automotive | |
Qualification | AEC-Q100 | |
Mounting Type | Surface Mount, Wettable Flank | |
Package / Case | 40-VFQFN Exposed Pad | |
Supplier Device Package | 40-VQFNP (6x6) | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $26.36000 | $26.36 |
| 10 | $20.94100 | $209.41 |
| 25 | $19.58720 | $489.68 |
| 100 | $18.23420 | $1,823.42 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 250 | $17.38984 | $4,347.46 |
| 500 | $16.96232 | $8,481.16 |
| 750 | $16.74829 | $12,561.22 |
| Unit Price without GST: | $26.36000 |
|---|---|
| Unit Price with GST: | $28.99600 |








