LM4040 datasheet(3/16 Pages) MICREL

3 / 16 page

January 2000

LM4040/4041

Micrel

Absolute Maximum Ratings

Reverse Current ......................................................... 20mA

Forward Current ......................................................... 10mA

Maximum Output Voltage

LM4041-Adjustable ................................................... 15V

Power Dissipation at T

A = 25°C (Note 2) ................ 306mW

Storage Temperature ............................... –65

°C to +150°C

Lead Temperature

Vapor phase (60 seconds) .............................. +215

°C

Infrared (15 seconds) ...................................... +220

°C

ESD Susceptibility

Human Body Model (Note 3) ................................. 2kV

Machine Model (Note 3) ...................................... 200V

Operating Ratings (Notes 1 and 2)

Temperature Range

MIN ≤ TA ≤ TMAX) .......................... –40°C ≤ TA ≤ +85°C

Reverse Current

LM4040-2.5 .......................................... 60

µA to 15mA

LM4040-4.1 .......................................... 68

µA to 15mA

LM4040-5.0 .......................................... 74

µA to 15mA

LM4041-1.2 .......................................... 60

µA to 12mA

LM4041-ADJ ........................................ 60

µA to 12mA

Output Voltage Range

LM4041-ADJ .......................................... 1.24V to 10V

Functional Diagram

LM4040, LM4041 Fixed

Functional Diagram

LM4041 Adjustable

VREF

LM4040 Datasheet(PDF) 3 Page - Micrel Semiconductor