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TS431ARIX-Z RFG

Description
Reference voltage Voltage Reference, 1% Tolerance 2,495V
Categorysemiconductor    Power management IC    The reference voltage   
File Size4MB,14 Pages
ManufacturerTaiwan Semiconductor
Websitehttp://www.taiwansemi.com/
Environmental Compliance
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TS431ARIX-Z RFG Overview

Reference voltage Voltage Reference, 1% Tolerance 2,495V

TS431ARIX-Z RFG Parametric

Parameter NameAttribute value
MakerTaiwan Semiconductor
Product CategoryReference voltage
Installation styleSMD/SMT
Package/boxSOT-23-3
Reference typeShunt References
The output voltage2.495 V to 36 V
initial accuracy1 %
Series VREF—Input Voltage—Max.36 V
Maximum operating temperature+ 125 C
Minimum operating temperature- 40 C
seriesTS431xx
EncapsulationReel
Input voltage36 V
closureNo Shutdown
Maximum output voltage36 V
Factory packaging quantity3000
unit weight8 mg
TS431
Taiwan Semiconductor
2.495V Programmable Shunt Voltage Reference
GENERAL DESCRIPTION
TS431 series 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 V
REF
to 36
volts with two external resistors. These devices exhibit a
wide operating current range of 1.0 to 100mA with a
typical dynamic impedance of 0.22Ω.
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 2.5V reference makes it
convenient to obtain a stable reference from 5.0V logic
supplies, and since The TS431 series operates as a
shunt regulator, it can be used as either a positive or
negative stage reference.
FEATURES
● Precision Reference Voltage
TS431 –2.495V ±2%
TS431A – 2.495V ±1%
TS431B – 2.495V ±0.5%
● Equivalent Full Range Temp. Coefficient:
50ppm/°C
● Programmable Output Voltage up to 36V
● Fast Turn-On Response
● Sink Current Capability of 1~100mA
● Low Dynamic Output Impedance: 0.2Ω
● Low Output Noise
APPLICATION
● SMPS
● Lighting
TO-92
Notes:
1. Moisture sensitivity level: level 3. Per J-STD-020 (SOP-8)
2. Moisture sensitivity level: level 1. Per J-STD-020 (SOT-23)
TYPICAL APPLICATIN CIRCUIT
Document Number: DS_P0000235
TS
Pin Definition:
1. Reference
2. Anode
3. Cathode
43
No 1
t R CS
eco RL
mm G
en
de
d
● Telecommunication
● Home appliance
SOT-23
Pin Definition:
1. Reference
2. Cathode
3. Anode
SOP-8
Pin Definition
1. Cathode
2. Anode
3. Anode
4. N/C
5. N/C
6. Anode
7. Anode
8. Reference
1
Version: H15

TS431ARIX-Z RFG Related Products

TS431ARIX-Z RFG TS431ACX-Z RFG
Description Reference voltage Voltage Reference, 1% Tolerance 2,495V Reference voltage Voltage Reference, 1% Tolerance
Maker Taiwan Semiconductor Taiwan Semiconductor
Product Category Reference voltage Reference voltage
Installation style SMD/SMT SMD/SMT
Package/box SOT-23-3 SOT-23-3
Reference type Shunt References Shunt Adjustable Precision References
The output voltage 2.495 V to 36 V 2.495 V to 36 V
initial accuracy 1 % 1 %
Series VREF—Input Voltage—Max. 36 V 36 V
Maximum operating temperature + 125 C + 85 C
Minimum operating temperature - 40 C - 20 C
series TS431xx TS431xx
Encapsulation Reel Reel
Input voltage 36 V 36 V
closure No Shutdown No Shutdown
Maximum output voltage 36 V 36 V
Factory packaging quantity 3000 3000
unit weight 8 mg 8 mg
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