TC2186

更新时间： 2024-09-24 22:20:07

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
16页	520K
描述
50mA, 100mA, and 150mA CMOS LDOs with Shutdown and Error Output

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TC2186 数据手册

TC2054/2055/2186

50mA, 100mA, and 150mA CMOS LDOs

with Shutdown and Error Output

Features

General Description

• Very Low Supply Current (55µA Typ.) for Longer

Battery Life

The TC2054, TC2055 and TC2186 are high accuracy

(typically ±0.4%) CMOS upgrades for older (bipolar)

low dropout regulators. Designed specifically for bat-

tery-operated systems, the devices’ total supply current

is typically 55µA at full load (20 to 60 times lower than

in bipolar regulators).

• Very Low Dropout Voltage: 140mV (Typ.) @

150mA

• High Output Voltage Accuracy: ±0.4% (Typ)

• Standard or Custom Output Voltages

• Power-Saving Shutdown Mode

The devices’ key features include ultra low noise oper-

ation, very low dropout voltage - typically 45mV

(TC2054); 90mV (TC2055); and 140mV (TC2186) at

full load - and fast response to step changes in load. An

error output (ERROR) is asserted when the devices are

out-of-regulation (due to a low input voltage or exces-

sive output current). Supply current is reduced to 0.5µA

• ERROR Output Can Be Used as a Low Battery

Detector or Processor Reset Generator

• Fast Shutdown Reponse Time: 60µsec (Typ)

• Over-Current Protection

• Space-Saving 5-Pin SOT-23A Package

• Pin Compatible Upgrades for Bipolar Regulators

(max) and both V

and ERROR are disabled when

OUT

the shutdown input is low. The devices also incorporate

over-current protection.

Applications

The TC2054, TC2055 and TC2186 are stable with a

low esr ceramic output capacitor of 1µF and have a

maximum output current of 50mA, 100mA and 150mA,

respectively. This LDO Family also features a fast

response time (60µsec typically) when released from

shutdown.

• Battery Operated Systems

• Portable Computers

• Medical Instruments

• Instrumentation

• Cellular / GSMS / PHS Phones

• Pagers

Typical Application

Device Selection Table

OUT

Junction Temp.

Part Number

Package

Range

1µF

TC2054-xxVCT 5-Pin SOT-23A*

TC2055-xxVCT 5-Pin SOT-23A*

TC2186-xxVCT 5-Pin SOT-23A*

-40°C to +125°C

GND

TC2054

TC2055

TC2186

Note:

*5-Pin SOT-23A is equivalent to EIAJ (SC-74A).

SHDN

ERROR

Package Type

Shutdown Control

(from Power Control Logic)

V_OUT

ERROR

TC2054

TC2055

TC2186

5-Pin SOT-23A*

TOP VIEW

V_IN

GND SHDN

2002 Microchip Technology Inc.

DS21663B-page 1

12 3 4 5 6 7...16

中文翻译

下载PDF

与TC2186相关器件

型号	品牌	获取价格	描述	数据表
TC2186-1.8VCT	MICROCHIP	获取价格	1.8 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5, SC-74A, SOT-23A, 5 PIN
TC2186-1.8VCTRT	MICROCHIP	获取价格	1.8 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5, SC-74A, SOT-23A, 5 PIN
TC2186-1.8VCTTR	MICROCHIP	获取价格	50 mA, 100 mA, and 150 mA CMOS LDOs with Shutdown and Error Output
TC2186-1.8VCTTR713	MICROCHIP	获取价格	IC,VOLT REGULATOR,FIXED,+1.8V,CMOS,TSOP,5PIN,PLASTIC
TC2186-2.5VCTTR	MICROCHIP	获取价格	50 mA, 100 mA, and 150 mA CMOS LDOs with Shutdown and Error Output
TC2186-2.6VCTTR	MICROCHIP	获取价格	50 mA, 100 mA, and 150 mA CMOS LDOs with Shutdown and Error Output
TC2186-2.7VCTTR	MICROCHIP	获取价格	50 mA, 100 mA, and 150 mA CMOS LDOs with Shutdown and Error Output
TC2186-2.7VCTTR713	MICROCHIP	获取价格	IC,VOLT REGULATOR,FIXED,+2.7V,CMOS,TSOP,5PIN,PLASTIC
TC2186-2.85VCT	MICROCHIP	获取价格	2.85 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5, SC-74A, SOT-23A, 5 PIN
TC2186-2.85VCTRT	MICROCHIP	获取价格	2.85 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5, SC-74A, SOT-23A, 5 PIN

与TC2186相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

6
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

8
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

11
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

16

产品中心

服务支持

精选活动

关于我们

帮助中心

TC2186

TC2186 数据手册

与TC2186相关器件

与TC2186相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TC2186

TC2186 数据手册

与TC2186相关器件

与TC2186相关文章

您还可以找

您在本页遇到什么问题？