Datasheet > MIC5205-3.8YM5

MIC5205-3.8YM5

更新时间： 2024-11-26 10:56:55

品牌	Logo	应用领域
麦瑞 - MICREL		稳压器调节器光电二极管输出元件
页数	文件大小	规格书
10页	884K
描述
150mA Low-Noise LDO Regulator

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MIC5205-3.8YM5 数据手册

MIC5205

150mA Low-Noise LDO Regulator

General Description

Features

The MIC5205 is an efficient linear voltage regulator with

ultra low-noise output, very low dropout voltage (typically

17mV at light loads and 165mV at 150mA), and very low

ground current (600⎧A at 100mA output). The MIC5205

offers better than 1% initial accuracy.

• Ultra-low-noise output

• High output voltage accuracy

• Guaranteed 150mA output

• Low quiescent current

• Low dropout voltage

Designed especially for hand-held, battery-powered

devices, the MIC5205 includes a CMOS or TTL compatible

enable/shutdown control input. When shut down, power

consumption drops nearly to zero. Regulator ground

current increases only slightly in dropout, further

prolonging battery life.

• Extremely tight load and line regulation

• Very low temperature coefficient

• Current and thermal limiting

• Reverse-battery protection

• “Zero” off-mode current

Key MIC5205 features include a reference bypass pin to

improve its already excellent low-noise performance,

reversed-battery protection, current limiting, and

overtemperature shutdown.

• Logic-controlled electronic enable

Applications

The MIC5205 is available in fixed and adjustable output

voltage versions in a small SOT-23-5 package.

• Cellular telephones

• Laptop, notebook, and palmtop computers

• Battery-powered equipment

For low-dropout regulators that are stable with ceramic

output capacitors, see the µCap MIC5245/6/7 family.

• PCMCIA VCC and VPP regulation/switching

• Consumer/personal electronics

• SMPS post-regulator/dc-to-dc modules

• High-efficiency linear power supplies

Data sheets and support documentation can be found on

Micrel’s web site at www.micrel.com.

___________________________________________________________________________________________________________

Typical Application

Ultra-Low-Noise Regulator Application

Xxxxx is a trademark of Micrel, Inc

Xxxxx 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

M9999-020806

(408) 955-1690

February 2006

12 3 4 5 6 7...10

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与MIC5205-3.8YM5相关器件

型号	品牌	获取价格	描述	数据表
MIC5205-3.8YM5-TR	MICROCHIP	获取价格	IC REG LDO 3.8V 0.15A SOT23-5
MIC5205-4.0BM5	MICREL	获取价格	150mA Low-Noise LDO Regulator
MIC5205-4.0BM5	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 4V, 0.35V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN
MIC5205-4.0BM5T&R	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 4V, 0.35V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN
MIC5205-4.0YM5	MICREL	获取价格	150mA Low-Noise LDO Regulator
MIC5205-4.0YM5	MICROCHIP	获取价格	4V FIXED POSITIVE LDO REGULATOR, 0.35V DROPOUT, PDSO5
MIC5205-4.0YM5-TR	MICROCHIP	获取价格	IC REG LDO 4V 0.15A SOT23-5
MIC5205-4.0YM5-TX	MICROCHIP	获取价格	Fixed Positive LDO Regulator
MIC5205-5.0BM5	MICREL	获取价格	150mA Low-Noise LDO Regulator
MIC5205-5.0BM5	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 5V, 0.35V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN

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