Manufacturer Part | LM2748MTCX |
---|---|
Manufacturer | National Semiconductor |
Description | SWITCHING CONTROLLER, VOLTAGE-MO |
Category | Integrated Circuits (ICs) |
RoHS | Lead free / RoHS Compliant |
Warranty | 365 days |
Datasheet | - |
Type | Description |
---|---|
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 ~ 6V |
Frequency - Switching: | 50kHz ~ 1MHz |
Duty Cycle (Max): | 86% |
Synchronous Rectifier: | Yes |
Clock Sync: | Yes |
Serial Interfaces: | - |
Control Features: | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 14-TSSOP |
Shipping Type | Ship Fee | Lead Time |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
TNT | $20.00-$40.00 (0.50 KG) | 2-6 days |
EMS | $20.00-$40.00 (0.50 KG) | 3-7 days |
REGISTERED AIR MAIL | $2.5-$7 (0.50 KG) | 20-35 days |
Payment method | Hand Fee |
Telegraphic Transfer | charge US$30.00 banking fee. |
Paypal | charge 4.0% service fee. |
Credit Card | charge 4% service fee. |
Western Union | charge US$0.00 banking fee. |
Money Gram | charge US$0.00 banking fee. |
FIXED IND 4.3NH 850MA 59MOHM SMD
FIXED IND 18NH 200MA 800MOHM SMD
FIXED IND 2.4NH 550MA 150MOHM SM
FIXED IND 330NH 35MA 850MOHM SMD
FIXED IND 3.2NH 450MA 250MOHM SM
IC ADC 12BIT PIPELINED 64LFCSP
SWITCHING CONTROLLER, VOLTAGE-MO