TLVH431AILP Texas Instruments Power Supply (Other) In Stock
Texas Instruments TLVH431AILP is an adjustable precision voltage reference with output range of 1.24V to 18V and 80mA output current in a TO-92 package. Features tight output voltage accuracy between 1.228V and 1.252V for stable regulation. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- TLVH431AILP Datasheet PDF
- Category
- Power Supply
- Price
- From $0.5021(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage from 1.24V to 18V with up to 80mA output current for versatile regulation designs
- Two-terminal shunt reference architecture with tight 1.228V to 1.252V reference window for precision regulation
- TO-92 through-hole package with lead-free e3 JESD-609 code for easy prototyping and RoHS compliance
Applications
The TLVH431AILP is widely used as a programmable shunt voltage reference in power supply feedback loops and precision voltage regulation circuits. Its adjustable 1.24V to 18V output range makes it suitable for battery chargers, linear regulators, and switching power supply control in consumer and industrial electronics. The compact TO-92 package is ideal for cost-sensitive and space-constrained designs requiring reliable voltage referencing.
Specifications
| YTEOL | 0 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | O-PBCY-W3 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.08A |
| Output Voltage-Max | 1.252V |
| Output Voltage-Min | 1.228V |
| Output Voltage-Nom | 1.24V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1,50 |
| Package Shape | ROUND |
| Package Style | CYLINDRICAL |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 1.24V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 138ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | WIRE |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 1% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLVH431AILP:
Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PBCY3
Frequently Asked Questions
What is the output voltage range and maximum current of the TLVH431AILP?
The TLVH431AILP offers an adjustable output voltage range from 1.24V to 18V with a maximum output current of 80mA (0.08A), and its reference voltage accuracy is specified between 1.228V minimum and 1.252V maximum for precision voltage regulation.
What package does the TLVH431AILP use and is it RoHS compliant?
The TLVH431AILP uses a 3-pin TO-92 through-hole package (JESD-30 code O-PBCY-W3) and carries the JESD-609 code e3, confirming it is lead-free and fully RoHS compliant for use in regulated markets.
What are common applications for the TLVH431AILP voltage reference?
Common applications include feedback control in switching and linear power supplies, battery charging circuits, voltage monitoring, and any system requiring an accurate and adjustable shunt reference from 1.24V up to 18V with an 80mA current capability.
How does the TLVH431AILP compare to a standard TL431 reference?
The TLVH431AILP is a high-voltage variant of the TL431 family, extending the maximum programmable output to 18V compared to the standard 36V supply rails, while maintaining the same two-terminal shunt reference architecture and similar tight reference voltage accuracy window of 1.228V to 1.252V.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.6217 | $155.42 |
| 500+ | $0.5964 | $298.20 |
| 1000+ | $0.5756 | $575.57 |
| 100000+ | $0.5021 | $50210.00 |
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