Product Summary

The LX811733 is a positive Low Dropout (LDO) regulator. At the designed maximum load current, the LX811733 dropout voltage is guaranteed to be 1.2V or lower at 0.8A. The dropout voltage decreases with load current. Most regulator circuit designs include output capacitors with values in the range of tens to hundreds of microfarads or more. The LX811733 typically requires at least 10µF of output capacitance for stable operation.

Parametrics

LX811733 absolute maximum ratings: (1)Power Dissipation: 15W; (2)Surge Voltage: 15V; (3)Operating Junction Temperature, Plastic (ST, DD & DT Packages): 150℃; (4)Storage Temperature Range: -65℃ to 150℃; (5)Lead Temperature (Soldering, 10 seconds): 300℃.

Features

LX811733 features: (1)0.2% Line Regulation Maximum; (2)0.4% Load Regulation Maximum; (3)Output Current Of 800mA; (4)Regulates Down To 1.2V Dropout; (5)Operates Down To 1V Dropout; (6)Space Saving SOT-223 Surface Mount Package; (7)Guaranteed Dropout Voltage At Multiple Current Levels; (8)Three-Terminal Adjustable Or Fixed 2.5V, 2.85V, 3.3V & 5V.

Diagrams

LX811733 BLOCK DIAGRAM

LX8117-28CDD
LX8117-28CDD


IC REG LDO 2.85V TO263

Data Sheet

Negotiable 
LX8117-33CDT
LX8117-33CDT


IC REG LDO 3.3V DPAK

Data Sheet

Negotiable 
LX8117-33CST
LX8117-33CST


IC REG LDO 3.3V SOT-223

Data Sheet

0-3000: $0.69
LX8117A-00CDD
LX8117A-00CDD


IC REG LDO ADJ TO263

Data Sheet

Negotiable 
LX8117B-00CST
LX8117B-00CST


IC REG LDO ADJ SOT-223

Data Sheet

0-3000: $0.77
LX8117B-05CDD
LX8117B-05CDD


IC REG LDO 5V TO263

Data Sheet

Negotiable