Product Summary

The LX8941CDD is an adjustable, low dropout regulator rated for more than 1A of output current. It can regulate with as low as 0.8V headroom between the input and output voltages, at 1A output current, thus minimizing power dissipation. In addition, the LX8941CDD can be used in applications where worst case supplies require a low input-output differential to maintain regulation. This feature makes it ideal for some processor applications that require 4V operation from a 5V supply. In addition, the LX8941CDD provides an on/off switch that reduces the IC quiescent current when activated, making it ideal for battery operated applications.

Parametrics

LX8941CDD absolute maximum ratings: (1)Input Voltage (VIN): 26V; (2)Operating Junction Temperature: 150℃; (3)Storage Temperature Range: -65 to 150℃; (4)Lead Temperature (Soldering, 10 seconds): 300℃.

Features

LX8941CDD features: (1)2% Internally Trimmed Output; (2)Output Current In Excess Of 1A; (3)Input-Output Differential Less Than 0.8V At 1A; (4)Reverse Battery Protection; (5)Short Circuit Protection; (6)Internal Thermal Overload Protection; (7)Available In 5-Lead Plastic TO-220 And Surface-Mount TO-263.

Diagrams

LX8941CDD block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LX8941CDD
LX8941CDD


IC REG LDO ADJ 1A TO263-5

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LX8940
LX8940

Other


Data Sheet

Negotiable 
LX8940IP
LX8940IP


IC REG LDO 5V TO220

Data Sheet

Negotiable 
LX8941
LX8941

Other


Data Sheet

Negotiable 
LX8941CDD
LX8941CDD


IC REG LDO ADJ 1A TO263-5

Data Sheet

Negotiable 
LX8941CP
LX8941CP


IC REG LDO ADJ 1A TO220-5

Data Sheet

Negotiable 
LX8940CP
LX8940CP


IC REG LDO 5V TO220

Data Sheet

Negotiable