Texas Instruments LM431BIM/NOPB

Name: LM431BIM/NOPB
Brand: Texas Instruments
SKU: 3284746-LM431BIM/NOPB
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM431BIM/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 3284746-LM431BIM/NOPB

Description:: 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator

ECAD Model:

Datasheet:: lm431

Specifications

Texas Instruments LM431BIM/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM431BIM/NOPB.

VO (V)
2.5
Initial accuracy (max) (%)
0.5
VO adj (min) (V)
2.5
VO adj (max) (V)
36
Iz for regulation (min) (μA)
400
Rating
Catalog
Temp coeff (max) (ppm/°C)
97
Operating temperature range (°C)
-40 to 85
Iout/Iz (max) (mA)
100

Description

The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (V_REF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications.

The LM431 is available in space-saving SOIC-8, SOT-23, and TO-92 packages.

LM431BIM/NOPB More Descriptions

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85
V-Ref Adjustable 2.495V to 37V 100mA 8-Pin SOIC N Rail
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8
The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. It is now available in a chip sized package (4-Bump micro SMD) using National's micro SMD package technology. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications.

Certification