TLVH431BQDBZTG4 Texas Instruments Integrated Circuit (SOT23 (3-Pin)) In Stock
The TLVH431BQDBZTG4 is a low-voltage adjustable precision shunt voltage regulator from Texas Instruments. It provides an adjustable output voltage range from 1.24V to 18V with high accuracy and low temperature drift. Available in compact SOT-23 package for space-constrained designs, with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TLVH431BQDBZTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage from 1.24V to 18V with precision accuracy
- Ultra-low reference voltage of 1.24V enabling use in low-voltage systems
- Compact SOT-23 3-pin package ideal for space-constrained designs
- Low temperature coefficient for stable performance across temperature ranges
Applications
The TLVH431BQDBZTG4 is widely used in battery-powered portable devices where low-voltage precision regulation is critical. It serves as a precision voltage reference in power management circuits, DC-DC converters, and error amplifiers. This device is also suitable for industrial control systems and consumer electronics requiring stable adjustable voltage references.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 1.246V |
| Output Voltage-Min | 1.234V |
| Output Voltage-Nom | 1.24V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 151.515ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 0.5% |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLVH431BQDBZTG4:
Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO3
Frequently Asked Questions
What is the output voltage range of the TLVH431BQDBZTG4?
The TLVH431BQDBZTG4 supports an adjustable output voltage range from 1.24V minimum to 18V maximum, with a typical reference voltage of 1.24V. This makes it suitable for a wide range of low-voltage regulation applications.
What package type does the TLVH431BQDBZTG4 come in?
The TLVH431BQDBZTG4 is available in a compact SOT-23 3-pin package, which is ideal for space-constrained PCB designs in portable and handheld electronic devices.
What are typical applications for the TLVH431BQDBZTG4?
Typical applications include precision voltage references, adjustable power supplies, DC-DC converter feedback networks, error amplifier circuits, battery chargers, and any design requiring a stable low-voltage adjustable shunt regulator with output voltage adjustable from 1.24V to 18V.
Is the TLVH431BQDBZTG4 RoHS compliant?
Yes, the TLVH431BQDBZTG4 is RoHS compliant and lead-free (Pb-free), as indicated by its JESD-609 code e4 designation, making it suitable for environmentally conscious designs and green manufacturing processes.
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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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