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LM336Z25

Name: LM336Z25
Rating: 4.7 (12 reviews)

IC VREF SHUNT 2% TO92-3

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資料表 LM336Z25 DataSheet
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規格

Part Status	Obsolete
Reference Type	Shunt
Output Type	Fixed
Voltage - Output (Min/Fixed)	2.5V
Tolerance	±2%
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3
Base Product Number	LM336

概述

Description

The LM336Z25 is a precision voltage reference IC designed to provide a stable output voltage of 2.5 volts. It is commonly used in applications requiring a reliable reference voltage, such as in analog-to-digital converters, instrumentation, and sensor circuits.
Key features of the LM336Z25 include low temperature coefficient, high accuracy, and low output noise, making it suitable for precision applications. The device operates over a wide range of supply voltages (up to 40V) and has a low output impedance, ensuring stability under varying load conditions. It is available in various package types, including TO-92 and SOIC.
The LM336Z25 can be used in series or shunt configurations, and it typically requires minimal external components for operation. Its temperature stability and precision make it a popular choice among engineers designing reference voltage sources for various electronic applications. Overall, the LM336Z25 is an essential component for ensuring accurate voltage levels in electronic circuits.

Features

The LM336Z25 is a precision voltage reference designed for various electronic applications. Key features include:
1. Output Voltage: Provides a stable output of 2.5V.
2. Temperature Coefficient: Low temperature coefficient of 10 mV/°C, ensuring minimal drift with temperature changes.
3. Operating Current: Typically operates with a bias current ranging from 100 µA to 10 mA.
4. Low Noise: Offers low noise performance, making it suitable for sensitive applications.
5. Reverse Polarity Protection: Features built-in protection against reverse polarity, enhancing reliability.
6. Compact Package: Available in TO-92 and surface-mount packages, facilitating integration into various designs.
7. Wide Supply Voltage Range: Can operate with supply voltages up to 36V, providing versatility.
8. Load Regulation: Excellent load regulation, maintaining stable output across varying load conditions.
These characteristics make the LM336Z25 ideal for use in precision analog circuits, reference voltage sources, and instrumentation systems.

Package

The LM336Z25 is typically available in a TO-92 package type. This is a low-power voltage reference device commonly used in various electronic applications.

Pinout

The LM336Z25 is a three-terminal voltage reference with a pin count of 3. Its primary functions include providing a stable reference voltage of 2.5 volts, which is temperature-compensated for increased accuracy.
Pin Configuration:
1. Pin 1 (A) - This is the anode pin connected to the positive side of the circuit.
2. Pin 2 (C) - The common or ground pin.
3. Pin 3 (K) - The cathode pin, which provides the reference output voltage.
The LM336Z25 is commonly used in applications requiring precision voltage references, such as in analog circuits, voltage regulation, and as a reference in ADCs (Analog to Digital Converters). It operates over a wide temperature range and is available in various package types.

Manufacturer

The LM336Z25 is manufactured by Texas Instruments, a multinational electronics company headquartered in Dallas, Texas. Texas Instruments (TI) is known for designing and producing semiconductors and various integrated circuits, which are widely used in electronic devices. The company specializes in analog and embedded processing technologies, providing solutions for sectors such as automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in power management, signal processing, and microcontrollers, and has a significant presence in the global semiconductor market.

Application

The LM336Z25 is a precision voltage reference used in various applications, including power supplies, analog-to-digital converters, and instrumentation. It provides a stable 2.5V output, making it ideal for calibration and voltage regulation in sensitive electronic circuits. Additionally, it is utilized in temperature sensors, voltage regulation in battery-powered devices, and as a reference in operational amplifiers and comparators for accurate signal processing.

Equivalent

Equivalent products to the LM336Z25 chip include the LM1117-2.5, TLV1117-2.5, and MCP1700-2502. These alternatives provide a similar voltage reference or regulator functionality at 2.5V. Always verify specifications, such as load current and temperature range, before substituting components.