SYNCHRONOUS BUCK CONTROLLER | Texas Instruments
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Images may differ 
Unit Price ($ / pc.)
0.67971 $
*
Available: 707 pcs.
Next delivery: 13797 pcs.
Available in 6 Weeks
Manufacturer Leadtime: 6 Weeks **
Quantity
Price per unit*
100 pcs.
0.645725 $
500 pcs.
0.611739 $
1000 pcs.
0.577754 $
3000 pcs.
0.543768 $
10000 pcs.
0.509783 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The LM27403SQX/NOPB is a common industry DC DC Switching Controllers housed in a RoHS compliant 24-WFQFN Exposed Pad package by Texas Instruments made. The LM27403SQX/NOPB is using SPQ 4500 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Product 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 | LM27403 |
Download
Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 4500 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
Search