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MIC2950-05BZAP

更新时间： 2024-11-22 13:11:31

品牌	Logo	应用领域
麦瑞 - MICREL		稳压器
页数	文件大小	规格书
20页	1056K
描述
Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PBCY3, TO-92, 3 PIN

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MIC2950-05BZAP 技术参数

生命周期：	Obsolete	零件包装代码：	TO-92
包装说明：	TO-92,	针数：	3
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
最大回动电压 1：	0.6 V	最大输入电压：	30 V
最小输入电压：	2 V	JESD-30 代码：	O-PBCY-T3
功能数量：	1	端子数量：	3
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	0.15 A	最大输出电压 1：	5.06 V
最小输出电压 1：	4.94 V	标称输出电压 1：	5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TO-92
封装形状：	ROUND	封装形式：	CYLINDRICAL
认证状态：	Not Qualified	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装：	NO	技术：	BIPOLAR
端子形式：	THROUGH-HOLE	端子位置：	BOTTOM
Base Number Matches：	1

MIC2950-05BZAP 数据手册

MIC2950*/2951

150mA Low-Dropout Voltage Regulator

General Description

Features

The MIC2950 and MIC2951 are “bulletproof” micropower

voltage regulators with very low dropout voltage (typically

40mV at light loads and 250mV at 100mA), and very low

quiescent current. Like their predecessors, the LP2950 and

LP2951, the quiescent current of the MIC2950/MIC2951

increases only slightly in dropout, thus pro-longing battery

life. The MIC2950/MIC2951 are pin for pin compatible with

the LP2950/LP2951, but offer lower dropout, lower

quiescent current, reverse battery, and automotive load

dump protection.

• High accuracy 3.3, 4.85, or 5V, guaranteed 150mA

output

• Extremely low quiescent current

• Low-dropout voltage

• Extremely tight load and line regulation

• Very low temperature coefficient

• Use as regulator or reference

• Needs only 1.5µF for stability

• Current and thermal limiting

• Unregulated DC input can withstand –20V reverse

The key additional features and protection offered include

higher output current (150mA), positive transient protection

for up to 60V (load dump), and the ability to survive an

unregulated input voltage transient of –20V below ground

(reverse battery).

battery and +60V positive transients

MIC2951 Version Only

• Error flag warns of output dropout

• Logic-controlled electronic shutdown

• Output programmable from 1.24 to 29V

The plastic DIP and SOIC versions offer additional system

functions such as programmable output voltage and logic

controlled shutdown. The 3-pin TO-92 MIC2950 is pin-

compatible with the older 5V regulators.

Applications

These system functions also include an error ﬂag output

that warns of a low output voltage, which is often due to

failing batteries on the input. This may also be used as a

power-on reset. A logic-compatible shutdown input is also

available which enables the regulator to be switched on and

off. This part may also be pin-strapped for a 5 V output, or

programmed from 1.24 V to 29 V with the use of two

external resistors.

• Automotive electronics

• Voltage reference

• Avionics

• Cellular telephones

• Battery powered equipment

• SMPS post-regulator

• High efficiency linear power supplies

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

___________________________________________________________________________________________________________

Block Diagram

* MIC2950 Discontinuance September 2007.

MM8 is a registered trademark of Micrel, Inc.

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-021610

February 2010

12 3 4 5 6 7...20

中文翻译

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与MIC2950-05BZAP相关器件

型号	品牌	获取价格	描述	数据表
MIC2950-05BZT&R	MICREL	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PBCY3, TO-92, 3 PIN
MIC2950-05YZ	MICREL	获取价格	150mA Low-Dropout Voltage Regulator
MIC2950-05YZ-TR	MICREL	获取价格	Fixed Positive LDO Regulator
MIC2950-06BZ	ROCHESTER	获取价格	5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PBCY3, TO-92, 3 PIN
MIC2950-06BZ	MICREL	获取价格	150mA Low-Dropout Voltage Regulator
MIC2950-06YZ	MICREL	获取价格	150mA Low-Dropout Voltage Regulator
MIC2950-06YZ	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PBCY3, ROHS COMPLIANT, TO-92, 3 P
MIC29501	MICROCHIP	获取价格	The MIC29150/29300/29500/29750 are high-current, high-accuracy, low-dropout voltage re
MIC29501-12WT	MICROCHIP	获取价格	Fixed Positive LDO Regulator
MIC29501-3.3BK	MICROCHIP	获取价格	3.3V FIXED POSITIVE LDO REGULATOR, MBFM2

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