LM2991T/NOPB

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

厂商名称：Texas Instruments(德州仪器)

厂商官网：http://www.ti.com.cn/

器件标准： Rohs认证

敬请期待

器件参数

参数名称

属性值

欧盟限制某些有害物质的使用

Compliant with Exemption

ECCN (US)

EAR99

Part Status

Active

HTS

8542.39.00.01

SVHC

Yes

SVHC Exceeds Threshold

Yes

类型
Type

LDO

Number of Outputs

Polarity

Negative

输出类型
Output Type

Adjustable

Output Voltage (V)

-3 to -24

Maximum Output Current (A)

Minimum Input Voltage (V)

-26

Maximum Input Voltage (V)

0.3

Maximum Dropout Voltage @ Current (V)

0.2@100mA|0.8@1A

Reference Voltage (V)

-1.186

Line Regulation

0.04%/V

Load Regulation

0.4%

Maximum Quiescent Current (mA)

Junction to Ambient

56.4°C/W

Junction to Case

40°C/W

Special Features

Current Limit|Short Circuit Protection|Thermal Shutdown Protection

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

125

系列
Packaging

Tube

Supplier Package

TO-220

Pin Count

Standard Package Name

TO-220

Mounting

Through Hole

Package Height

9.25(Max)

Package Length

10.67(Max)

Package Width

4.83(Max)

PCB changed

Tab

Lead Shape

Through Hole

参数对比

与LM2991T/NOPB相近的元器件有：LM2991T/LF03、LM2991T/LB03、LM2991。描述及对比如下：

型号	LM2991T/NOPB	LM2991T/LF03	LM2991T/LB03	LM2991
描述	LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube	Negative Low Dropout Adjustable Regulator 5-TO-220	Negative Low Dropout Adjustable Regulator 5-TO-220	LM2991 Negative Low Dropout Adjustable Regulator