Parameters |
Mfr |
National Semiconductor |
Series |
- |
Package |
Bulk |
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 |
Base Product Number |
LM2748 |
RoHS Status |
RoHS non-compliant |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
REACH Status |
REACH Affected |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Standard Package |
2,500 |
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP