text.skipToContent text.skipToNavigation

LM336Z-2.5/LFT3

Voltage Reference Diode

Availability: 2,000

Qty Price
1-9 $0.76
10-24 $0.67
25-99 $0.61
100-249 $0.52
250-499 $0.47
500-749 $0.36
750-999 $0.28
1000+ $0.24

Features

  • Low temperature coefficient
  • Wide operating current of 400 µA to 10 mA
  • 0.2Ω dynamic impedance
  • ±1% initial tolerance available
  • Guaranteed temperature stability
  • Easily trimmed for minimum temperature drift
  • Fast turn-on

Texas Instruments  LM336Z-2.5/LFT3

The LM136-2.5/LM236-2.5 and LM336-2.5 integrated circuits are precision 2.5V shunt regulator diodes. These monolithic IC voltage references operate as a low-temperature-coefficient 2.5V zener with 0.2Ω dynamic impedance. A third terminal on the LM136-2.5 allows the reference voltage and temperature coefficient to be trimmed easily.

The LM136-2.5 series is useful as a precision 2.5V low voltage reference for digital voltmeters, power supplies or op amp circuitry. The 2.5V make it convenient to obtain a stable reference from 5V logic supplies. Further, since the LM136-2.5 operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

The LM136-2.5 is rated for operation over –55°C to +125°C while the LM236-2.5 is rated over a –25°C to +85°C temperature range.

The LM336-2.5 is rated for operation over a 0°C to +70°C temperature range. See the connection diagrams for available packages.