TLVH431IDCKTG4 Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
Texas Instruments TLVH431IDCKTG4 is an adjustable precision voltage reference with 1.24–18V output range, 1.5% accuracy, and 80 mA max current in a compact 6-pin SC-70 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- TLVH431IDCKTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide adjustable output voltage range from 1.24V to 18V covers the majority of precision reference requirements in a single part
- 1.5% initial accuracy and stable two-terminal reference architecture enable reliable voltage regulation with minimal external components
- 80 mA maximum output current supports driving moderate loads directly, reducing the need for external buffer stages
- Tiny 6-pin SC-70 (SOT-23) package with lead-free JESD-609 e4 compliance for compact, modern PCB layouts
Applications
The TLVH431IDCKTG4 is used as a precision adjustable voltage reference in power supply feedback loops, DC-DC converters, and battery management systems requiring accurate output voltage programming over the 1.24V to 18V range. Its two-terminal simplicity and compact SC-70 package make it ideal for space-constrained analog circuits in portable instruments, industrial sensors, and LED driver applications. The 80 mA output capability also allows it to serve as a low-dropout shunt regulator in low-current auxiliary rails.
Specifications
| YTEOL | 0 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.08A |
| Output Voltage-Max | 1.258V |
| Output Voltage-Min | 1.222V |
| Output Voltage-Nom | 1.24V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 1.24V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 129.032ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | YES |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLVH431IDCKTG4:
Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO3
Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO3
Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO6
Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO3
Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO3
Frequently Asked Questions
What is the output voltage range of the TLVH431IDCKTG4?
The TLVH431IDCKTG4 provides an adjustable output voltage range from 1.24V to 18V, set by external resistors connected to its reference input. This wide range makes it versatile for feedback control in switching regulators, linear regulators, and precision reference circuits across a broad range of output voltages.
What is the accuracy and maximum output current of the TLVH431IDCKTG4?
The TLVH431IDCKTG4 achieves 1.5% initial accuracy and supports a maximum output current of 80 mA. These specifications make it suitable for precision voltage reference and shunt regulator applications in power conversion and analog measurement circuits where stable and accurate voltage levels are essential.
What package does the TLVH431IDCKTG4 use?
The TLVH431IDCKTG4 is housed in a 6-pin SC-70 package (JESD-30 code R-PDSO-G6), which is one of the smallest surface-mount packages available. This compact footprint enables integration into dense PCB layouts such as mobile devices, wearables, and miniaturized power management modules.
Is the TLVH431IDCKTG4 RoHS compliant?
Yes, the TLVH431IDCKTG4 is lead-free and RoHS compliant, confirmed by its JESD-609 code of e4. It can be used in consumer electronics, industrial equipment, and medical devices that must meet environmental regulations in markets including the European Union and China.
What type of voltage reference is the TLVH431IDCKTG4?
The TLVH431IDCKTG4 is classified as a two-terminal adjustable voltage reference (shunt type). Unlike series references, a two-terminal shunt reference operates with current flowing through it in parallel with the load, simplifying implementation in feedback divider networks for switching power supplies and linear regulators.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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