LM3280TLX/NOPB vs LM3280TL/NOPB

Product Attributes

Part Number LM3280TLX/NOPB LM3280TL/NOPB
Manufacturer National Semiconductor National Semiconductor
Category PMIC - Voltage Regulators - Linear + Switching PMIC - Voltage Regulators - Linear + Switching
LM3280TLX/NOPB LM3280TL/NOPB
Product Status Active Active
Topology Step-Down (Buck) (1), Linear (LDO) (3) Step-Down (Buck) (1), Linear (LDO) (3)
Number of Outputs 4 4
Frequency - Switching 2MHz 2MHz
Voltage/Current - Output 1 Adjustable, Fixed, Fixed, 800mV ~ 3.6V, 300mA Adjustable, Fixed, Fixed, 800mV ~ 3.6V, 300mA
Voltage/Current - Output 2 Adjustable, Fixed, Fixed, 2.85V, 20mA Adjustable, Fixed, Fixed, 2.85V, 20mA
Voltage/Current - Output 3 Adjustable, Fixed, Fixed, 2.85V, 20mA Adjustable, Fixed, Fixed, 2.85V, 20mA
w/LED Driver No No
w/Supervisor No No
w/Sequencer No No
Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V
Operating Temperature -30°C ~ 85°C -30°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Package / Case 16-WFBGA 16-WFBGA
Supplier Device Package 16-TuSMD (2.35x2.35) 16-TuSMD (2.35x2.35)