Datasheet Texas Instruments 5962R8759461VXA — 数据表

LM185-1.2QML
www.ti.com SNVS384B – OCTOBER 2005 – REVISED JANUARY 2014 LM185-1.2QML Micropower Voltage Reference Diode
Check for Samples: LM185-1.2QML FEATURES DESCRIPTION The LM185-1.2 is a micropower 2-terminal band-gap
voltage regulator diodes. Operating over a 10ОјA to
20mA current range, it features exceptionally low
dynamic impedance and good temperature stability.
On-chip trimming is used to provide tight voltage
tolerance. Since the LM185-1.2 band-gap reference
uses only transistors and resistors, low noise and
good long term stability result. 1 2 Operating Current of 10ОјA to 20mA
1О© Maximum Dynamic Impedance (Typical)
Low Temperature Coefficient
Radiation Qualified Option
– 100 krad
– Low Dose Rate Tested at 10 mrad/s Careful design of the LM185-1.2 has made the device
exceptionally tolerant of capacitive loading, making it
easy to use in almost any reference application. The
wide dynamic operating range allows its use with
widely varying supplies with excellent regulation.
The extremely low power drain of the LM185-1.2
makes it useful for micropower circuitry. This voltage
reference can be used to make portable meters,
regulators or general purpose analog circuitry with …