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DIODES AS431BRTR-E1
| Manufacturer | |
| MPN | AS431BRTR-E1 |
| LCSC Part # | C6125835 |
| Packaging | SOT-89-3 |
| Customer # | |
| Key Attributes | Adjustable Precision Shunt Regulators |
| Datasheet | DIODES AS431BRTR-E1 |
| RoHS Compliance | 5 documents available |
| Alternative Parts | 10 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | DIODES | |
| Packaging | SOT-89-3 | |
| Quiescent Current | - | |
| Output Voltage | 2.5V~36V | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~36V | |
| Minimum Cathode Current for Regulation | 1mA | |
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 100mA | |
| Operating Temperature | -40℃~+125℃@(Ta) | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | DIODES | |
| Packaging | SOT-89-3 | |
| Quiescent Current | - | |
| Output Voltage | 2.5V~36V | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~36V | |
| Minimum Cathode Current for Regulation | 1mA |
| Type | Description | |
|---|---|---|
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 100mA | |
| Operating Temperature | -40℃~+125℃@(Ta) | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
Introduction
The AS431 is a three-terminal adjustable shunt regulator with guaranteed thermal stability over a full operation range. It features sharp turn-on characteristics, low temperature coefficient and low output impedance, which make it ideal substitute for Zener diode in applications such as switching power supply, charger and other adjustable regulators. The output voltage of AS431 can be set to any value between VREF (2.5V) and the corresponding maximum cathode voltage (36V). The AS431 precision reference is offered in two voltage tolerance: 0.5% and 1.0%. This IC is available in 4 packages: TO92 (Ammo Packing), SOT23, SOT25 and SOT89.
Features
- Programmable Precise Output Voltage from 2.5V to 36V
- High Stability under Capacitive Load
- Low Temperature Deviation: 4.5mV Typical Low Equivalent Full-range Temperature Coefficient with 20PPM/°C
- Typical Sink Current Capacity from 1mA to 100mA
- Low Output Noise
- Wide Operating Range of -40 to +125°C
- Lead-Free Packages: SOT23, SOT25, TO92 (Ammo Packing), SOT89 Totally Lead-Free; RoHS Compliant
- Lead-Free Packages, Available in “Green” Molding Compound: SOT23, SOT25, TO92 (Ammo Packing), SOT89 Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
Applications
- Charger
- Voltage Adapter
- Switching Power Supply
- Graphic Card
- Precision Voltage Reference
| Qty | Unit Price | Total Amount |
|---|---|---|
| 5+ | $ 0.1093 | $ 0.55 |
| 50+ | $ 0.1069 | $ 5.35 |
| 150+ | $ 0.1053 | $ 15.80 |
| 500+ | $ 0.1038 | $ 51.90 |
Standard Packaging1000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | DIODES | |
| Packaging | SOT-89-3 | |
| Quiescent Current | - | |
| Output Voltage | 2.5V~36V | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~36V | |
| Minimum Cathode Current for Regulation | 1mA | |
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 100mA | |
| Operating Temperature | -40℃~+125℃@(Ta) | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | DIODES | |
| Packaging | SOT-89-3 | |
| Quiescent Current | - | |
| Output Voltage | 2.5V~36V | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~36V | |
| Minimum Cathode Current for Regulation | 1mA |
| Type | Description | |
|---|---|---|
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 100mA | |
| Operating Temperature | -40℃~+125℃@(Ta) | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
Introduction
The AS431 is a three-terminal adjustable shunt regulator with guaranteed thermal stability over a full operation range. It features sharp turn-on characteristics, low temperature coefficient and low output impedance, which make it ideal substitute for Zener diode in applications such as switching power supply, charger and other adjustable regulators. The output voltage of AS431 can be set to any value between VREF (2.5V) and the corresponding maximum cathode voltage (36V). The AS431 precision reference is offered in two voltage tolerance: 0.5% and 1.0%. This IC is available in 4 packages: TO92 (Ammo Packing), SOT23, SOT25 and SOT89.
Features
- Programmable Precise Output Voltage from 2.5V to 36V
- High Stability under Capacitive Load
- Low Temperature Deviation: 4.5mV Typical Low Equivalent Full-range Temperature Coefficient with 20PPM/°C
- Typical Sink Current Capacity from 1mA to 100mA
- Low Output Noise
- Wide Operating Range of -40 to +125°C
- Lead-Free Packages: SOT23, SOT25, TO92 (Ammo Packing), SOT89 Totally Lead-Free; RoHS Compliant
- Lead-Free Packages, Available in “Green” Molding Compound: SOT23, SOT25, TO92 (Ammo Packing), SOT89 Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
Applications
- Charger
- Voltage Adapter
- Switching Power Supply
- Graphic Card
- Precision Voltage Reference
C6125835 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| AS431BRTR-G1 | DIODES | SOT-89-3 | 10 | $ 0.1238 | ||
| AZ431BR-ATRE1 | DIODES | SOT-89 | 250 | $ 0.0407 | ||
| TL431AIPK-TP | TECH PUBLIC | SOT-89-3 | 685 | $ 0.1029 | ||
| AZ431BR-TP | TECH PUBLIC | SOT-89 | 800 | $ 0.1029 | ||
| AP431SBRTR-G1 | DIODES | SOT-89-3 | 100 | $ 0.073 | ||
| AP431SHBRTR-G1 | DIODES | SOT-89-3 | 845 | $ 0.0895 | ||
| TL431AQPK | TI | SOT-89-3 | 665 | $ 0.2387 | ||
| TL431AIPK | TI | SOT-89-3 | 2,600 | $ 0.1875 | ||
| TL431AIPK(UMW) | UMW | SOT-89 | 10 | $ 0.0548 | ||
| AS431ARTR-G1 | DIODES | SOT-89 | 13 | $ 0.3052 |