LM4041CIM3-1.2/NOPB Texas Instruments 参考电压 PREC MICROPWR SHUNT VLTG REF

1 Features 3 Description

1• Qualified for Automotive Applications Ideal for space-critical applications, the LM4041-N

precision voltage reference is available in the sub•

SEC-Q100 Qualified With the Following Results: miniature SC70 and SOT-23 surface-mount

– Device Temperature Grade 1: –40°C to packages. The advanced design of the LM4041-N

+125°C Ambient Temperature Range eliminates the need for an external stabilizing

capacitor while ensuring stability with any capacitive – Device Temperature Grade 3: –40°C to +85°C

load, thus making the LM4041-N easy to use. Further Ambient Temperature Range (For SOT-23 reducing design effort is the availability of a fixed Only) (1.225 V) and adjustable reverse breakdown voltage.

• Available in Standard, AEC Q-100 Grade 1 The minimum operating current is 60 μA for the

(Extended Temperature Range), and Grade 3 LM4041-N 1.2 and the LM4041-N ADJ. Both versions

(Industrial Temperature Range) Qualified Versions have a maximum operating current of 12 mA.

(SOT-23 Only) The LM4041-N uses fuse and Zener-zap reverse

• Small Packages: SOT-23, TO-92, and SC70 breakdown or reference voltage trim during wafer sort

• No Output Capacitor Required to ensure that the prime parts have an accuracy of

better than ±0.1% (A grade) at 25°C. Bandgap • Tolerates Capacitive Loads reference temperature drift curvature correction and

• Reverse Breakdown Voltage Options of 1.225 V low dynamic impedance ensure stable reverse

and Adjustable breakdown voltage accuracy over a wide range of

• Output Voltage Tolerance (A grade, 25°C) = operating temperatures and currents.

2 Applications • Portable, Battery-Powered Equipment • Data Acquisition Systems • Instrumentation • Process Control • Energy Management • Automotive • Precision Audio Components