Datasheet > SPX431CN/TR

SPX431CN/TR

更新时间： 2024-01-03 08:31:13

品牌	Logo	应用领域
西伯斯 - SIPEX		输出元件
页数	文件大小	规格书
12页	103K
描述
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN

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中文翻译

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技术参数
数据手册

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SPX431CN/TR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	TO-92, 3 PIN	Reach Compliance Code：	unknown
风险等级：	5.71	其他特性：	OUTPUT VOLTAGE MAY BE ADJUSTED TO ANY VALUE BETWEEN 2.495V AND 36V WITH TWO EXTERNAL RESISTORS
模拟集成电路 - 其他类型：	TWO TERMINAL VOLTAGE REFERENCE	JESD-30 代码：	O-PBCY-T3
JESD-609代码：	e0	功能数量：	1
输出次数：	1	端子数量：	3
最高工作温度：	105 °C	最低工作温度：
最大输出电压：	2.545 V	最小输出电压：	2.445 V
标称输出电压：	2.495 V	封装主体材料：	PLASTIC/EPOXY
封装形状：	ROUND	封装形式：	CYLINDRICAL
峰值回流温度（摄氏度）：	NOT APPLICABLE	认证状态：	Not Qualified
表面贴装：	NO	温度等级：	OTHER
端子面层：	TIN LEAD	端子形式：	THROUGH-HOLE
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT APPLICABLE
微调/可调输出：	YES	Base Number Matches：	1

SPX431CN/TR 数据手册

SPX431A,B,C

Precision Adjustable Shunt Regulator

FEATURES

APPLICATIONS

■ Trimmed Bandgap to 0.5%, 1% and 2%

■ Wide Operating Current 1mA to 150mA

■ Battery Operating Equipment

■ Adjustable Supplies

■ Extended Temperature Range:

0°C to 105°C

■ Low Temperature Coefficient 30 ppm/°C

■ Switching Power Supplies

■ Error Amplifiers

■ Single Supply Amplifier

■ Monitors / VCRs / TVs

■ Personal Computers

■ Offered in TO-92, SOIC, SOT-89,

SOT-23-5

■ Improved Replacement in Performance for

Now Available in Lead Free Packaging

TL431

■ Low Cost Solution

Refer to page 3 for pinouts.

DESCRIPTION

The SPX431 is a 3-terminal adjustable shunt voltage regulator providing a highly accurate

bandgap reference. The SPX431 acts as an open-loop error amplifier with a 2.5V temperature

compensation reference. The SPX431's thermal stability, wide operating current (150mA) and

temperature range (0°C to 105°C) makes it suitable for a variety of applications that require a low

cost, high performance solution. SPX431A tolerance of 0.5% is proven to be sufficient to

overcome all of the other errors in the system to virtually eliminate the need for trimming in the

power supply manufacturer's assembly line and contribute a significant cost savings.

The output voltage may be adjusted to any value between V and 36 volts with two external

resistors. The SPX431 is available in TO-92, SOIC-8, SOT-8^R9^E,^Fand SOT-23-5 packages.

TYPICAL APPLICATIONS CIRCUIT

Cathode (K)

Reference

(R)

2.5V

Anode (A)

Date: 1/19/05

SPX431A,B,C Precision Adjustable Shunt Regulator

12 3 4 5 6 7...12

中文翻译

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与SPX431CN/TR相关器件

型号	品牌	获取价格	描述	数据表
SPX431CN-L	EXAR	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS
SPX431CN-L	SIPEX	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, ROHS COMPLIANT
SPX431CN-L/TR	EXAR	获取价格	Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, LEAD FREE, TO-92
SPX431CN-L/TR	SIPEX	获取价格	Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, LEAD FREE, TO-92
SPX431CS	SIPEX	获取价格	Precision Adjustable Shunt Regulator
SPX431CS/TR	SIPEX	获取价格	Precision Adjustable Shunt Regulator
SPX431CS-L	SIPEX	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO8, ROHS COMPLIANT
SPX431CS-L/TR	EXAR	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, ROHS
SPX431L	SIPEX	获取价格	Low Voltage Precision Adjustable Shunt Regulator
SPX431L_04	SIPEX	获取价格	Precision Adjustable Shunt Regulator

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