5A Low-Voltage Low-Dropout Regulator LM39500/39501/39502
FEATURES
Guaranteed Output Current of 5.0A Fixed Output Vo...
5A Low-
Voltage Low-Dropout Regulator LM39500/39501/39502
FEATURES
Guaranteed Output Current of 5.0A Fixed Output
Voltage: 1.5V, 1.8V, 2.5V, 3.3V and 5.0V 1% initial accuracy Low ground current Over-Temperature/Over-Current Protection Fast transient response TTL/
CMOS compatible enable pin => LM39501 Error flag output - LM39501 only Available in TO-263 and TO-220 packages - 40℃ to 125℃ Junction Temperature Range Moisture Sensitivity Level 3
APPLICATION
Battery Powered Equipments Motherboards and Graphic Cards Microprocessor Power Supplies Peripheral Cards High Efficiency Linear Regulators Battery Chargers
TO-263 3L/ 5L PKG TO-220 3L/ 5L PKG
ORDERING INFORMATION Device
Package
LM39500R-X.X
TO-263 3L
LM39500T-X.X
TO-220 3L
LM39501R-X.X
TO-263 5L
LM39501T-X.X
TO-220 5L
LM39502R-ADJ
TO-263 5L
LM39502T-ADJ
TO-220 5L
X.X = Output
Voltage = 1.5, 1.8, 2.5, 3.3, 5.0
DESCRIPSION
The LM39500, LM39501 and LM39502 are 5.0A low-dropout linear
voltage regulators that provides a low
voltage, high-current output with a minimum of external components. The LM39500/1 offers extremely low dropout (typically 400mV at 5.0A) and low ground current (typically 70mA at 3.0A). The LM39500/1/2 is ideal for PC add-in cards that need to convert from standard 5V or 3.3V down to new, lower core
voltages. A guaranteed maximum dropout
voltage of 500mV over all operating conditions allows the LM39500/1/2 to provide 2.5V from a supply as low as 3V. The LM39300/1/...