Datasheet > MIC5201-3.3YMTR

MIC5201-3.3YMTR

更新时间： 2024-11-30 15:42:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		光电二极管
页数	文件大小	规格书
9页	1003K
描述
3.3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO8, LEAD FREE, SOIC-8

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MIC5201-3.3YMTR 数据手册

MIC5201

Micrel, Inc.

MIC5201

200mA Low-Dropout Regulator

General Description

Features

The MIC5201 is an efficient linear voltage regulator with very

low dropout voltage (typically 17mV at light loads and 200mV

at 100mA), and very low ground current (1mA at 100mA

output), offering better than 1% initial accuracy with a logic

compatible on-off switching input.

• High output voltage accuracy

• Variety of output voltages

• Guaranteed 200mA output

• Low quiescent current

• Low dropout voltage

• Extremely tight load and line regulation

• Very low temperature coefficient

• Current and thermal limiting

• Reversed-battery protection

• Load-dump protection (fixed voltage versions)

• Zero off-mode current

Designed especially for hand-held battery powered devices,

the MIC5201 can be switched by a CMOS or TTL compatible

enable signal. This enable control may be connected directly

to V if unneeded. When disabled, power consumption

drops nearly to zero. The ground current of the MIC5201

increases only slightly in dropout, further prolonging battery

life. Key MIC5201 features include current limiting,

overtemperature shutdown, and protection against reversed

battery.

• Logic-controlled electronic enable

• Available in SO-8 and SOT-223 packages

Applications

The MIC5201 is available in several fixed voltages and

accuracy configurations. It features the same pinout as the

LT1121withbetterperformance. Otheroptionsareavailable;

contact Micrel for details.

• Cellular telephones

• Laptop, notebook, and palmtop computers

• Battery powered equipment

• PCMCIA V and V regulation/switching

• Bar code scanners

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

• High-efficiency linear power supplies

Ordering Information

Part Number

Standard

MIC5201BM

PbFree

Voltage

Adj.

Junction Temp.*

–40ºC to +125ºC

Package

SO-8

SOT-223

MIC5201YM

MIC5201-3.0BM

MIC5201-3.3BM

MIC5201-5.0BM

MIC5201-3.0BS

MIC5201-3.3BS

MIC5201-4.8BS

MIC5201-5.0BS

MIC5201-3.0YM

MIC5201-3.3YM

MIC5201-5.0YM

MIC5201-3.0YS

MIC5201-3.3YS

MIC5201-4.8YS

MIC5201-5.0YS

3.0V

3.3V

5.0V

3.0V

3.3V

4.8V

5.0V

Other voltages available. Contact Micrel for details.

* Junction Temperature.

Typical Application

ENABLE

MIC5201-3.3

IN OUT

SHUTDOWN

V_OUT

3.3V

GND

1µF

MM8 is a 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

June 2005

MIC5201

12 3 4 5 6 7...9

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与MIC5201-3.3YMTR相关器件

型号	品牌	获取价格	描述	数据表
MIC5201-3.3YS	MICREL	获取价格	200mA Low-Dropout Regulator
MIC5201-3.3YSTR	MICROCHIP	获取价格	3.3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO3, LEAD FREE, SOT-223, 4 PIN
MIC5201-4.8BS	MICREL	获取价格	200mA Low-Dropout Voltage Regulator
MIC5201-4.8BST&R	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 4.8V, 0.4V Dropout, BIPolar, PDSO4, SOT-223, 4 PIN
MIC5201-4.8YM-TR	MICROCHIP	获取价格	IC REG LDO 4.8V 0.2A 8SOIC
MIC5201-4.8YS	MICREL	获取价格	200mA Low-Dropout Regulator
MIC5201-4.8YS-TR	MICROCHIP	获取价格	4.8V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO3
MIC5201-5.0BM	MICREL	获取价格	200mA Low-Dropout Voltage Regulator
MIC5201-5.0BMT&R	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 5V, 0.4V Dropout, BIPolar, PDSO8, SOIC-8
MIC5201-5.0BS	MICREL	获取价格	200mA Low-Dropout Voltage Regulator

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