DIODES Incorporated SOT23 Precision Voltage Reference IC AN431AN-ATRG1

Description
IC VREF SHUNT ADJ 0.5% SOT23-3 Product overview: AN431AN-ATRG1 from Diodes Incorporated is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-AN431AN-ATRG1 can be used for catalog matching and distributor lookup.
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Description
IC VREF SHUNT ADJ 0.5% SOT23-3 Product overview: AN431AN-ATRG1 from Diodes Incorporated is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-AN431AN-ATRG1 can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The AN431AN-ATRG1 is a three-terminal adjustable shunt regulator designed for precision voltage reference applications. It offers an output voltage that can be set between 2.5V and 36V, making it versatile for various uses, including switching power supplies and chargers. The device features a low temperature coefficient of 20 PPM/¬8C and a typical output noise level, ensuring stable performance across a wide operating temperature range of -40 to +125¬8C. This voltage reference has a low dynamic output resistance of 0.15,Ѷ and can sink current from 1mA to 100mA, which enhances its applicability in different circuit designs. The AN431 is available in a compact SOT-23 package and is compliant with RoHS standards, making it suitable for environmentally conscious projects. With voltage tolerances of 0.5% and 1.0%, it provides reliable precision for critical applications.

Datasheet Summary
Powered by GS/AI

The AN431AN-ATRG1 is a three-terminal adjustable shunt regulator designed for precision voltage reference applications. It offers an output voltage that can be set between 2.5V and 36V, making it versatile for various uses, including switching power supplies and chargers. The device features a low temperature coefficient of 20 PPM/¬8C and a typical output noise level, ensuring stable performance across a wide operating temperature range of -40 to +125¬8C. This voltage reference has a low dynamic output resistance of 0.15,Ѷ and can sink current from 1mA to 100mA, which enhances its applicability in different circuit designs. The AN431 is available in a compact SOT-23 package and is compliant with RoHS standards, making it suitable for environmentally conscious projects. With voltage tolerances of 0.5% and 1.0%, it provides reliable precision for critical applications.

Suppliers

Company
Product
Description
Supplier Links
Singapore
SOT23 Precision Voltage Reference IC
693-AN431AN-ATRG1
SOT23 Precision Voltage Reference IC 693-AN431AN-ATRG1
IC VREF SHUNT ADJ 0.5% SOT23-3 Product overview: AN431AN-ATRG1 from Diodes Incorporated is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-AN431AN-ATRG1 can be used for catalog matching and distributor lookup.

IC VREF SHUNT ADJ 0.5% SOT23-3 Product overview: AN431AN-ATRG1 from Diodes Incorporated is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-AN431AN-ATRG1 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Voltage Reference - AN431AN-ATRG1DICT-ND - DigiKey
Thief River Falls, MN, United States
Voltage Reference
AN431AN-ATRG1DICT-ND
Voltage Reference AN431AN-ATRG1DICT-ND
Shunt Voltage Reference IC Adjustable 2.5V 36VV ±0.5% 100mA SOT-23-3

Shunt Voltage Reference IC Adjustable 2.5V 36VV ±0.5% 100mA SOT-23-3

Buy Now Datasheet
Voltage Reference - AN431AN-ATRG1DIDKR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Reference
AN431AN-ATRG1DIDKR-ND
Voltage Reference AN431AN-ATRG1DIDKR-ND
Shunt Voltage Reference IC Adjustable 2.5V 36VV ±0.5% 100mA SOT-23-3

Shunt Voltage Reference IC Adjustable 2.5V 36VV ±0.5% 100mA SOT-23-3

Buy Now Datasheet
Voltage Reference - AN431AN-ATRG1DITR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Reference
AN431AN-ATRG1DITR-ND
Voltage Reference AN431AN-ATRG1DITR-ND
Shunt Voltage Reference IC Adjustable 2.5V 36VV ±0.5% 100mA SOT-23-3

Shunt Voltage Reference IC Adjustable 2.5V 36VV ±0.5% 100mA SOT-23-3

Buy Now Datasheet
PMIC - PMIC - Voltage Reference - AN431AN-ATRG1 - 009697-AN431AN-ATRG1 - Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - Voltage Reference - AN431AN-ATRG1
009697-AN431AN-ATRG1
PMIC - PMIC - Voltage Reference - AN431AN-ATRG1 009697-AN431AN-ATRG1
Manufacturer: Diodes Incorporated Win Source Part Number: 009697-AN431AN-ATRG1 Packaging: Reel - TR Mounting: SMD (SMT) Tolerance: ±0.5% Temperature Coefficient: 20ppm/°C Typical Output Type: Adjustable Reference Type: Shunt Output Current: 100mA Current - Cathode: 1mA Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 125°C (TA) Case / Package: SOT-23-3 Nominal Output Voltage (Min/Fixed): 2.5V Maximum Output Voltage: 36V Alternative Parts (Cross-Reference): LM431CCM3; AN431AN-ATRE1; TL431BSA-7; Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 35 pct. Supply and Demand Status: Sufficient

Manufacturer: Diodes Incorporated
Win Source Part Number: 009697-AN431AN-ATRG1
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 20ppm/°C Typical
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 1mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 2.5V
Maximum Output Voltage: 36V
Alternative Parts (Cross-Reference): LM431CCM3; AN431AN-ATRE1; TL431BSA-7;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Sufficient

Buy Now Datasheet
Sheung Wan, Hong Kong
Voltage References
AN431AN-ATRG1
Voltage References AN431AN-ATRG1
Voltage References Adj Shunt Reg 4.5mV 2.5V to 36V 0.15Ohm

Voltage References Adj Shunt Reg 4.5mV 2.5V to 36V 0.15Ohm

Buy Now Datasheet
Power Supply Chip >> Voltage References - AN431AN-ATRG1 - LCSC Electronics Technology (HK) Limited
Futian, Shenzhen, China
Power Supply Chip >> Voltage References
AN431AN-ATRG1
Power Supply Chip >> Voltage References AN431AN-ATRG1
2.5V~36V ±0.5% 100mA Adjustable SOT-23 Voltage References ROHS

2.5V~36V ±0.5% 100mA Adjustable SOT-23 Voltage References ROHS

Supplier's Site Datasheet
PMIC - Voltage Reference - AN431AN-ATRG1 - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Reference
AN431AN-ATRG1
PMIC - Voltage Reference AN431AN-ATRG1
IC VREF SHUNT ADJ 0.5% SOT23-3

IC VREF SHUNT ADJ 0.5% SOT23-3

Supplier's Site Datasheet
Volt Ref, Shunt, 2.5-36V, -40 To 125Degc Rohs Compliant Diodes Inc. - 76AH4562 - Newark, An Avnet Company
Chicago, IL, United States
Volt Ref, Shunt, 2.5-36V, -40 To 125Degc Rohs Compliant Diodes Inc.
76AH4562
Volt Ref, Shunt, 2.5-36V, -40 To 125Degc Rohs Compliant Diodes Inc. 76AH4562
VOLT REF, SHUNT, 2.5-36V, -40 TO 125DEGC ROHS COMPLIANT: YES

VOLT REF, SHUNT, 2.5-36V, -40 TO 125DEGC ROHS COMPLIANT: YES

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference - AN431AN-ATRG1 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference
AN431AN-ATRG1
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference AN431AN-ATRG1
IC VREF SHUNT ADJ 0.5% SOT23-3

IC VREF SHUNT ADJ 0.5% SOT23-3

Supplier's Site

Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey Win Source Electronics VAST STOCK CO., LIMITED LCSC Electronics Technology (HK) Limited Lingto Electronic Limited Newark, An Avnet Company Shenzhen Shengyu Electronics Technology Limited
Product Category Voltage Reference Chips Voltage Reference Chips Voltage Reference Chips Voltage Reference Chips Voltage Reference Chips Voltage Reference Chips Voltage Reference Chips Voltage Reference Chips
Product Number 693-AN431AN-ATRG1 AN431AN-ATRG1DICT-ND 009697-AN431AN-ATRG1 AN431AN-ATRG1 AN431AN-ATRG1 AN431AN-ATRG1 76AH4562 AN431AN-ATRG1
Product Name SOT23 Precision Voltage Reference IC Voltage Reference PMIC - PMIC - Voltage Reference - AN431AN-ATRG1 Voltage References Power Supply Chip >> Voltage References PMIC - Voltage Reference Volt Ref, Shunt, 2.5-36V, -40 To 125Degc Rohs Compliant Diodes Inc. Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference
Type Shunt / Zener; Shunt Shunt / Zener Shunt / Zener Shunt / Zener; Shunt
VREF Type Programmable Programmable
Package Type Other; Tape & Reel (TR) Other; TO-236-3, SC-59, SOT-23-3 SOT23; Other; SOT-23-3 SOT23 Other; TO-236-3, SC-59, SOT-23-3
TC 20 ppm/C 20 ppm/C 20 ppm/C 20 ppm/C
VIN 40 volts
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