- Pinout
- Footprint
TI LM431BCZ/NOPB
| Manufacturer | |
| MPN | LM431BCZ/NOPB |
| LCSC Part # | C1575587 |
| Packaging | TO-92-3 |
| Customer # | |
| Key Attributes | Adjustable Precision Zener Shunt Regulator |
| Datasheet | TI LM431BCZ/NOPB |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 5 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | TO-92-3 | |
| Output Voltage | 2.5V~36V | |
| Quiescent Current | 4uA | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~37V | |
| Minimum Cathode Current for Regulation | 1mA | |
| Reference Type | Parallel | |
| Output Current | 100mA | |
| Operating Temperature | 0℃~+70℃ | |
| Features | Temperature compensation control | |
| Output Type | Adjustable |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | TO-92-3 | |
| Output Voltage | 2.5V~36V | |
| Quiescent Current | 4uA | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~37V |
| Type | Description | |
|---|---|---|
| Minimum Cathode Current for Regulation | 1mA | |
| Reference Type | Parallel | |
| Output Current | 100mA | |
| Operating Temperature | 0℃~+70℃ | |
| Features | Temperature compensation control | |
| Output Type | Adjustable |
Introduction
The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (VREF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications. The LM431 is available in space-saving SOIC-8, SOT-23, and TO-92 packages.
Features
- Average Temperature Coefficient 50 ppm/°C
- Temperature Compensated for Operation Over the Full Temperature Range
- Programmable Output Voltage
- Fast Turnon Response
- Low-Output Noise
- Low-Dynamic Output Impedance
- Available in Space-Saving SOIC-8, SOT-23, and TO-92 Packages
Applications
- Adjustable Voltage or Current Linear and Switching Power Supplies
- Voltage Monitoring
- Current Source and Sink Circuits
- Circuits Requiring Precision References
- Zener Diode Replacements
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | TO-92-3 | |
| Output Voltage | 2.5V~36V | |
| Quiescent Current | 4uA | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~37V | |
| Minimum Cathode Current for Regulation | 1mA | |
| Reference Type | Parallel | |
| Output Current | 100mA | |
| Operating Temperature | 0℃~+70℃ | |
| Features | Temperature compensation control | |
| Output Type | Adjustable |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference | |
| Manufacturer | TI | |
| Packaging | TO-92-3 | |
| Output Voltage | 2.5V~36V | |
| Quiescent Current | 4uA | |
| Tolerance | ±1% | |
| Voltage - Supply | 2.5V~37V |
| Type | Description | |
|---|---|---|
| Minimum Cathode Current for Regulation | 1mA | |
| Reference Type | Parallel | |
| Output Current | 100mA | |
| Operating Temperature | 0℃~+70℃ | |
| Features | Temperature compensation control | |
| Output Type | Adjustable |
Introduction
The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (VREF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications. The LM431 is available in space-saving SOIC-8, SOT-23, and TO-92 packages.
Features
- Average Temperature Coefficient 50 ppm/°C
- Temperature Compensated for Operation Over the Full Temperature Range
- Programmable Output Voltage
- Fast Turnon Response
- Low-Output Noise
- Low-Dynamic Output Impedance
- Available in Space-Saving SOIC-8, SOT-23, and TO-92 Packages
Applications
- Adjustable Voltage or Current Linear and Switching Power Supplies
- Voltage Monitoring
- Current Source and Sink Circuits
- Circuits Requiring Precision References
- Zener Diode Replacements
C1575587 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |