MIC37102BR

更新时间： 2024-11-20 22:51:23

品牌	Logo	应用领域
麦瑞 - MICREL		线性稳压器IC 调节器电源电路输出元件
页数	文件大小	规格书
15页	165K
描述
1A LOW VOLTAGE U CAP LDO REGULATOR

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技术参数
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MIC37102BR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	MODULE	包装说明：	, SMSIP5H,.41,67TB
针数：	5	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.36	Is Samacsys：	N
可调性：	ADJUSTABLE	最大回动电压 1：	0.5 V
标称回动电压 1：	0.28 V	JESD-30 代码：	R-PSSO-G5
JESD-609代码：	e0	长度：	9.395 mm
最大电网调整率 (%/V)：	0.13	最大负载调整率 (%)：	1%
湿度敏感等级：	3	功能数量：	1
输出次数：	1	端子数量：	5
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	1 A	最大输出电压 1：	6 V
最小输出电压 1：	1.24 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SMSIP5H,.41,67TB	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	240
认证状态：	Not Qualified	调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	2.16 mm	子类别：	Other Regulators
表面贴装：	YES	技术：	BIPOLAR
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	1.7 mm	端子位置：	SINGLE
处于峰值回流温度下的最长时间：	30	宽度：	8 mm
Base Number Matches：	1

MIC37102BR 数据手册

MIC37100/37101/37102

Micrel

MIC37100/37101/37102

1A Low-Voltage µCap LDO Regulator

General Description

Features

The MIC37100, MIC37101, and MIC37102 are 1A low-

dropout, linear voltage regulators that provide low-voltage,

high-current output from an extremely small package. Utiliz-

ing Micrel’s proprietary Super βeta PNP™ pass element, the

MIC37100/01/02 offers extremely low dropout (typically

280mV at 1A) and low ground current (typically 11mA at 1A).

• Fixed and adjustable output voltages to 1.24V

• µCap Regulator, 10µF ceramic output capacitor

stable

• 280mV typical dropout at 1A

Ideal for 3.0V to 2.5V conversion

Ideal for 2.5V to 1.8V, 1.65V or 1.5V conversion

• 1A minimum guaranteed output current

• 1% initial accuracy

The MIC37100 is a fixed output regulator offered in the

SOT-223 package. The MIC37101 and MIC37102 are fixed

and adjustable regulators, respectively, in a thermally en-

hanced power 8-lead SOIC (small outline package) and the

SOT-223 package. The MIC37102 is also available in the S-

PAK power package, for applications that require higher

power dissipation or higher operating ambient temperatures.

• Low ground current

• Current limiting and thermal shutdown

• Reversed-leakage protection

• Fast transient response

• Low-profile SOT-223 package

• Power SO-8 package

The MIC37100/01/02 is ideal for PC add-in cards that need

to convert from standard 5V to 3.3V, 3.3V to 2.5V or 2.5V to

1.8V or lower. A guaranteed maximum dropout voltage of

500mV over all operating conditions allows the

MIC37100/01/02 to provide 2.5V from a supply as low as 3V

and 1.8V from a supply as low as 2.3V.

• S-PAK package (MIC37102 only)

Applications

• LDO linear regulator for PC add-in cards

• PowerPC™ power supplies

The MIC37100/01/02 is fully protected with overcurrent lim-

iting and thermal shutdown. Fixed output voltages of 1.5V,

1.65V, 1.8V, 2.5V and 3.3V are available on MIC37100/01

with adjustable output voltages to 1.24V on MIC37102.

• High-efficiency linear power supplies

• SMPS post regulator

• Multimedia and PC processor supplies

• Battery chargers

• Low-voltage microcontrollers and digital logic

For other voltages, contact Micrel.

All support documentation can be found on Micrel’s web

site at www.micrel.com.

Typical Applications

Dropout

vs. Output Current

350

2.5V_OUT

300

250

200

150

100

MIC37100

V_IN

3.3V

OUT

2.5V

10µF

ceramic

GND

3.3V_OUT

2.5V/1A Regulator

0.25

0.5

0.75

OUTPUT CURRENT (A)

Super βeta PNP is a registered trademark of Micrel, Inc.

PowerPC is a trademark of IBM Corporation.

Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-091604

September 2004

12 3 4 5 6 7...15

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与MIC37102BR相关器件

型号	品牌	获取价格	描述	数据表
MIC37102BRTR	MICREL	获取价格	Regulator, 1 Output, BIPolar
MIC37102WR	MICROCHIP	获取价格	1.24 V-6V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5V DROPOUT, PSSO5
MIC37102YM	MICREL	获取价格	1A LOW VOLTAGE U CAP LDO REGULATOR
MIC37102YM	MICROCHIP	获取价格	1.24 V-6V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO8
MIC37102YM-TR	MICROCHIP	获取价格	1.24 V-6V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO8
MIC37110	MICREL	获取价格	High-Performance, Low-Noise, 1A LDOs
MIC37110-1.8YM	MICREL	获取价格	High-Performance, Low-Noise, 1A LDOs
MIC37110-1.8YMT	MICREL	获取价格	High-Performance, Low-Noise, 1A LDOs
MIC37110-1.8YS	MICREL	获取价格	High-Performance, Low-Noise, 1A LDOs
MIC37112YM	MICREL	获取价格	High-Performance, Low-Noise, 1A LDOs

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