ADM663A regulators equivalent, tri-mode: +3.3 v/ +5 v/ adjustable micropower linear voltage regulators.
Tri-Mode Operation 3.3 V, 5 V Fixed or +1.3 V to +16 V Adjustable Low Power CMOS: 9 µ A max Quiescent Current High Current 100 mA Output Low Dropout Voltage Upgrade for A.
Handheld Instruments LCD Display Systems Pagers Battery Operated Equipment GENERAL DESCRIPTION
Tri-Mode: +3.3 V, +5 V, .
Tri-Mode: +3.3 V, +5 V, Adjustable Micropower Linear Voltage Regulators ADM663A/ADM666A*
FUNCTIONAL BLOCK DIAGRAMS
VIN 0.5V 1.3V A1 C1 SENSE VOUT2 VOUT1
SHDN
D E C O D E R R1
C2
VIN
–50mV VSET
C3 50mV
R2
0.9V
A2
VTC
R3 GND
.
Image gallery
Download