TLV431BIDBZR

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TLV431BIDBZR

IC VREF SHUNT ADJ 0.5% SOT23-3

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  • Paket SOT-23 (DBZ)-3
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
ReferenceType Shunt
OutputType Adjustable
Voltage-Output(Min/Fixed) 1.24V
Voltage-Output(Max) 6 V
Current-Output 15 mA
Tolerance ±0.5%
Current-Cathode 100 µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

Übersicht

Description

The TLV431BIDBZR is a precision adjustable shunt regulator commonly used in electronic circuits for voltage regulation. It is a part of Texas Instruments' TLV431 family, known for its low voltage operation and high precision. The device can function as a replacement for zener diodes in applications requiring improved performance.
Key features include a reference voltage of 1.24V, with a tolerance of ±1% at 25°C, and an operating current range from 1 mA to 100 mA. It supports an adjustable output voltage between 2.5V to 36V, making it versatile for various applications such as power supplies, chargers, and more.
The TLV431BIDBZR is packaged in a standard SOT-23 configuration, which is suitable for compact designs. It operates over a wide temperature range, enhancing its reliability in different environmental conditions. Additionally, it offers low dynamic impedance, ensuring stable operation.
Overall, the TLV431BIDBZR is valued for its precision, flexibility, and efficiency in low-power applications where space and performance are critical.

Features

The TLV431BIDBZR is a precision programmable shunt voltage reference, commonly used in applications requiring accurate voltage regulation. Key features include:
1. Adjustable Output Voltage: The device allows for output voltage tuning ranging from 2.5V to 36V.

2. High Accuracy: It offers a tight voltage tolerance, typically around ±1%, ensuring stable and precise voltage references.
3. Low Temperature Coefficient: The TLV431BIDBZR maintains stability across temperature variations, with a typical temperature coefficient of 34 ppm/°C.
4. Wide Operating Range: It supports a broad operating current range from 100 µA to 100 mA, making it versatile for different applications.
5. Package Options: Available in small outline packages like SOT-23, which is suitable for space-constrained designs.
6. Low Output Impedance: The device has low output impedance over a wide frequency range, enhancing load capacity and transient response.
7. Applications: It is ideal for use in power supplies, voltage monitoring, and adjustable regulators.
These features make the TLV431BIDBZR a reliable choice for applications requiring precise voltage regulation and stable performance over varying conditions.

Package

The TLV431BIDBZR is available in a SOT-23 package, which is a small-outline, surface-mount package commonly used for electronic components.

Pinout

The TLV431BIDBZR is a precision shunt voltage reference. It typically comes in a 3-pin SOT-23 or similar package. The pin functions are as follows:
1. Reference (Ref): This pin is the input for the reference voltage. It allows the device to maintain a stable output voltage, which is useful for precision applications.

2. Anode (A): This pin is typically connected to ground in most applications. It forms part of the regulation loop that helps stabilize the output voltage.
3. Cathode (K): This pin functions as the output and is connected to the load. It provides the regulated output voltage.
The TLV431BIDBZR is commonly used in adjustable voltage regulation and precision voltage reference applications. It operates within a voltage range of about 1.24V to 18V, providing flexibility for various electronic circuits.

Manufacturer

The TLV431BIDBZR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide array of electronic components, including integrated circuits for various applications. The company is known for its innovations in analog and embedded processing technologies. Established in 1930 and headquartered in Dallas, Texas, TI has a reputation for providing high-performance products and solutions used in everything from consumer electronics to industrial and automotive systems.

Application

The TLV431BIDBZR is a precision programmable shunt regulator commonly used in applications such as voltage reference in power supplies, switching power supplies, and adjustable voltage and current sources. It is also utilized in error amplifiers for feedback loops, overvoltage protection circuits, and in battery-operated devices for precise voltage regulation. Its wide operating temperature range makes it suitable for industrial and consumer electronics.

Equivalent

The TLV431BIDBZR is a precision programmable voltage reference. Equivalent products include the LMV431, TL431, KA431, and the LM431. These components serve similar purposes in voltage regulation and reference applications, with slight variations in specifications such as tolerance, temperature range, and package options. Always check the datasheets for compatibility in your specific application.

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