LX1431中文资料美高森美数据手册PDF规格书

DESCRIPTION

The LX1431 is an adjustable shunt voltage regulator featuring 100mA sink capability, a 0.4 initial reference voltage tolerance and a 0.3 typical temperature stability. This product, which is ideal for use in Pentium® applications, is equipped with on-chip divider resistors, enabling it to be configured as a 5V shunt regulator. In this configuration, the LX1431 has an initial voltage tolerance of only 1 and requires no additional external components. The Linfinity LX1431EB evaluation board and design kit is available to assist engineers in quickly configuring the most efficient, cost-effective Pentium designs.

KEY FEATURES

□ GUARANTEED 0.4 INITIAL VOLTAGE TOLERANCE

□ 0.1Ω TYPICAL DYNAMIC OUTPUT IMPEDANCE

□ FAST TURN-ON

□ SINK CURRENT CAPABILITY, 1mA TO 100mA

□ LOW REFERENCE PIN CURRENT

APPLICATIONS

■ LINEAR REGULATORS

■ ADJUSTABLE POWER SUPPLIES

■ SWITCHING POWER SUPPLIES

■ LX1431EB EVALUATION BOARD FOR PENTIUM APPLICATIONS AVAILABLE. CONSULT FACTORY.