
LM27403SQE/NOPB | |
|---|---|
DigiKey Part Number | 296-37066-2-ND - Tape & Reel (TR) 296-37066-1-ND - Cut Tape (CT) 296-37066-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM27403SQE/NOPB |
Description | IC REG CTRLR BUCK 24WQFN |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4) |
Datasheet | Datasheet |
EDA/CAD Models | LM27403SQE/NOPB 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 | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 3V ~ 20V | |
Frequency - Switching | 200kHz ~ 1.2MHz | |
Duty Cycle (Max) | 93% | |
Synchronous Rectifier | Yes | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 24-WFQFN Exposed Pad | |
Supplier Device Package | 24-WQFN (4x4) | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | ¥570.00000 | ¥570 |
| 10 | ¥429.00000 | ¥4,290 |
| 25 | ¥393.84000 | ¥9,846 |
| 100 | ¥355.10000 | ¥35,510 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 250 | ¥336.61600 | ¥84,154 |
| 500 | ¥325.49000 | ¥162,745 |
| 750 | ¥319.91333 | ¥239,935 |
| 1,250 | ¥313.73840 | ¥392,173 |
| 1,750 | ¥310.12743 | ¥542,723 |
| 2,500 | ¥306.65480 | ¥766,637 |
| Unit Price without JCT: | ¥570.00000 |
|---|---|
| Unit Price with JCT: | ¥627.00000 |







