The TLVH431B-Q1 is a low-voltage adjustable precision shunt regulator designed for automotive applications. It operates with a reference voltage of 1.24 V and allows for adjustable output voltage ranging from 1.24 V to 18 V, making it versatile for various circuit designs. The device supports a wide cathode current range from 100 OºA to 70 mA and features a typical output impedance of 0.25 Ω. It is qualified for operation in extreme temperatures, with a specified range of -40°C to 125°C. The TLVH431B-Q1 is suitable for use in isolated feedback circuits, particularly in 3-V to 3.3-V switching-mode power supplies, and can effectively replace low-voltage Zener diodes in applications such as on-board regulation and adjustable power supplies.
Automotive Catalog Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 -40 to 125
Automotive, low-voltage adjustable precision shunt regulator (reverse pinout) 3-SOT-23 -40 to 125 Product overview: TLVH431BQDBZRQ1 from Texas Instruments 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 Automotive, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Automotive, SOT-23, 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-TLVH431BQDBZRQ1 can be used for catalog matching and distributor lookup.
Shunt Voltage Reference IC Adjustable 1.24V 18VV ±0.5% 70mA SOT-23-3
Shunt Voltage Reference IC Adjustable 1.24V 18VV ±0.5% 70mA SOT-23-3
Shunt Voltage Reference IC Adjustable 1.24V 18VV ±0.5% 70mA SOT-23-3
IC VREF SHUNT ADJ 0.5% SOT23-3
Voltage References AC Low-Vltg Adj Prec Shunt Reg
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | TLVH431BQDBZRQ1 | 693-TLVH431BQDBZRQ1 | 296-36778-1-ND | TLVH431BQDBZRQ1 | TLVH431BQDBZRQ1 |
| Product Name | TLVH431B-Q1 Automotive Catalog Low-Voltage Adjustable Precision Shunt Regulator | Automotive SOT-23 Precision Voltage Reference IC | Voltage Reference | PMIC - Voltage Reference | Voltage References |
| Type | Shunt / Zener | Shunt / Zener; Shunt, Adjustable | Shunt / Zener | Shunt / Zener | |
| VREF Type | Programmable | Programmable | |||
| Package Type | Other; SOT-23 | Other; SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | ||
| VREF | 1.24 to 18 volts |
