DataSheetWiki


NCV431B fiches techniques PDF

ON Semiconductor - Programmable Precision References

Numéro de référence NCV431B
Description Programmable Precision References
Fabricant ON Semiconductor 
Logo ON Semiconductor 





1 Page

No Preview Available !





NCV431B fiche technique
TL431A, B Series,
NCV431A, B Series,
SCV431A
Programmable
Precision References
The TL431A, B integrated circuits are three−terminal
programmable shunt regulator diodes. These monolithic IC voltage
references operate as a low temperature coefficient zener which is
programmable from Vref to 36 V with two external resistors. These
devices exhibit a wide operating current range of 1.0 mA to 100 mA
with a typical dynamic impedance of 0.22 W. The characteristics of
these references make them excellent replacements for zener diodes in
many applications such as digital voltmeters, power supplies, and op
amp circuitry. The 2.5 V reference makes it convenient to obtain a
stable reference from 5.0 V logic supplies, and since the TL431A, B
operates as a shunt regulator, it can be used as either a positive or
negative voltage reference.
Features
Programmable Output Voltage to 36 V
Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B)
Low Dynamic Output Impedance, 0.22 W Typical
Sink Current Capability of 1.0 mA to 100 mA
Equivalent Full−Range Temperature Coefficient of 50 ppm/°C Typical
Temperature Compensated for Operation over Full Rated Operating
Temperature Range
Low Output Noise Voltage
NCV/SCV Prefixes for Automotive and Other Applications
Requiring Unique Site and Control Change Requirements;
AEC−Q100 Qualified and PPAP Capable
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
www.onsemi.com
TO−92 (TO−226)
LP SUFFIX
CASE 29
Pin 1. Reference
1 23
2. Anode
3. Cathode
8
1
PDIP−8
P SUFFIX
CASE 626
Micro8E
DM SUFFIX
CASE 846A
Cathode 1
N/C 2
N/C 3
N/C 4
8 Reference
7 N/C
6 Anode
5 N/C
(Top View)
8
1
SOIC−8
D SUFFIX
CASE 751
Cathode 1
Anode
2
3
N/C 4
8 Reference
7
Anode
6
5 N/C
(Top View)
This is an internally modified SOIC−8 package. Pins 2, 3, 6 and
7 are electrically common to the die attach flag. This internal
lead frame modification increases power dissipation capability
when appropriately mounted on a printed circuit board. This
modified package conforms to all external dimensions of the
standard SOIC−8 package.
ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of
this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 14 of this data sheet.
© Semiconductor Components Industries, LLC, 2016
March, 2016 − Rev. 38
1
Publication Order Number:
TL431/D

PagesPages 18
Télécharger [ NCV431B ]


Fiche technique recommandé

No Description détaillée Fabricant
NCV431A Programmable Precision References ON Semiconductor
ON Semiconductor
NCV431B Programmable Precision References ON Semiconductor
ON Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche