Datasheet Analog Devices LTC3026EDD#PBF

LTC3026
1.5A Low Input Voltage
VLDO Linear Regulator
Features Description Input Voltage Range: 1.14V to 3.5V (with Boost Enabled) 1.14V to 5.5V (with External 5V Boost)
n Low Dropout Voltage: 100mV at I
OUT = 1.5A
n Adjustable Output Range: 0.4V to 2.6V
n Output Current: Up to 1.5A
n Excellent Supply Rejection Even Near Dropout
n Shutdown Disconnects Load from V and V
IN
BST
n Low Operating Current: I = 950µA at V = 1.5V
IN
IN
n Low Shutdown Current: IIN < 1µA (Typ), IBST = 0.1µA (Typ)
n Stable with 10µF or Greater Ceramic Capacitors
n Short-Circuit, Reverse Current Protected
n Overtemperature Protected
n Available in 10-Lead MSOP and 10-Lead
(3mm × 3mm) DFN Packages The LTC®3026 is a very low dropout (VLDO™) linear regulator that can operate at input voltages down to 1.14V. The
device is capable of supplying 1.5A of output current with
a typical dropout voltage of only 100mV. To allow operation at low input voltages the LTC3026 includes a boost …