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TI TLV431BIDBVR
| Manufacturer | |
| MPN | TLV431BIDBVR |
| LCSC Part # | C7089 |
| Packaging | SOT-23-5 |
| Customer # | |
| Key Attributes | Low-Voltage Adjustable Precision Shunt Regulator |
| Datasheet | TI TLV431BIDBVR |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 6 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Quiescent Current | - | |
| Output Voltage | 1.24V~6V | |
| Tolerance | ±0.5% | |
| Voltage - Supply | 1.24V~6V | |
| Minimum Cathode Current for Regulation | 150nA | |
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 15mA | |
| Operating Temperature | -40℃~+85℃ | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Quiescent Current | - | |
| Output Voltage | 1.24V~6V | |
| Tolerance | ±0.5% | |
| Voltage - Supply | 1.24V~6V | |
| Minimum Cathode Current for Regulation | 150nA |
| Type | Description | |
|---|---|---|
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 15mA | |
| Operating Temperature | -40℃~+85℃ | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
Introduction
The TLV431 device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors. These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references. When used with an optocoupler, the TLV431 device is an ideal voltage reference in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25Ω. Active output circuitry provides a very sharp turn-on characteristic, making them excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
Features
- Low-Voltage Operation, VREF = 1.24 V
- Adjustable Output Voltage, V0 = VREF to 6 V
- 0.5% for TLV431B, 1% for TLV431A, 1.5% for TLV431
- Typical Temperature Drift: – 4 mV (0°C to 70°C), 6 mV (-40°C to 85°C), 11 mV (-40°C to 125°C)
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 1.0219 | $ 1.02 |
| 10+ | $ 0.8195 | $ 8.20 |
| 30+ | $ 0.7183 | $ 21.55 |
| 100+ | $ 0.6171 | $ 61.71 |
| 500+ | $ 0.5567 | $ 278.35 |
| 1,000+ | $ 0.5256 | $ 525.60 |
Standard Packaging3000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Quiescent Current | - | |
| Output Voltage | 1.24V~6V | |
| Tolerance | ±0.5% | |
| Voltage - Supply | 1.24V~6V | |
| Minimum Cathode Current for Regulation | 150nA | |
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 15mA | |
| Operating Temperature | -40℃~+85℃ | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Quiescent Current | - | |
| Output Voltage | 1.24V~6V | |
| Tolerance | ±0.5% | |
| Voltage - Supply | 1.24V~6V | |
| Minimum Cathode Current for Regulation | 150nA |
| Type | Description | |
|---|---|---|
| Reference Type | Parallel | |
| Noise - 1/10Hz to 10Hz | - | |
| Output Current | 15mA | |
| Operating Temperature | -40℃~+85℃ | |
| Features | - | |
| Noise - 10Hz to 10kHz | - | |
| Output Type | Adjustable |
Introduction
The TLV431 device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors. These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references. When used with an optocoupler, the TLV431 device is an ideal voltage reference in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25Ω. Active output circuitry provides a very sharp turn-on characteristic, making them excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
Features
- Low-Voltage Operation, VREF = 1.24 V
- Adjustable Output Voltage, V0 = VREF to 6 V
- 0.5% for TLV431B, 1% for TLV431A, 1.5% for TLV431
- Typical Temperature Drift: – 4 mV (0°C to 70°C), 6 mV (-40°C to 85°C), 11 mV (-40°C to 125°C)
C7089 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 | ||
|---|---|---|---|---|---|---|
| TS431AILT-TP | TECH PUBLIC | SOT-23-5 | 3,260 | $0.1308 $0.1376 | ||
| TLV431BCDBVR | TI | SOT-23-5 | 229 | $ 0.3457 | ||
| TLV431BQDBVRQ1 | TI | SOT-23-5 | 80 | $ 0.3202 | ||
| TLV431BQDBVR | TI | SOT-23-5 | 64 | $ 0.4298 | ||
| TS431BILT | ST | SOT-23-5 | 50 | $ 0.4655 | ||
| TS431BIYLT | ST | SOT-23-5 | 25 | $ 1.5963 |