Datasheet > TC-1189

TC-1189

更新时间： 2024-11-13 08:28:27

品牌	Logo	应用领域
美国微芯 - MICROCHIP		稳压器
页数	文件大小	规格书
16页	291K
描述
MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators

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TC-1189 数据手册

TC1188/TC1189

MAX8863/64 Pin Compatible, Low Dropout,

120 mA Linear Regulators

Features

General Description

• Input Voltage Range: 2.7 V to 6.0 V

• 120 mA Output Current

• Low Supply Current: 50 µA, (typical)

• Low Dropout Voltage: 110 mV, (typical at 100 mA)

• Fast Turn-On from Shutdown: 140 µsec (typical)

• Low Output Noise

The TC1188 and TC1189 are fixed output, low dropout

linear regulators that operate from a 2.7V to 6.0V input

voltage source. The output is capable of delivering up

to 120 mA while consuming only 50 µA of quiescent

current. The low dropout voltage, 120 mV, make the

TC1188 and TC1189 good choices for battery powered

applications. Integrated over-current and over-temper-

ature protection features provide for a fault tolerant

solution.

• Over-Current and Over-Temperature Protection

• Low Power Shutdown Mode

The TC1189 includes an output voltage auto discharge

feature. When shutdown, the TC1189 will automatically

discharge the output voltage using an internal N-Chan-

nel MOSFET switch.

Fixed output voltage options for the TC1188/TC1189

are: 1.80V, 2.80V, 2.84V and 3.15V. Both the TC1188

and TC1189 are available in SOT23-5 packages.

• Auto Discharge of Output Capacitor (TC1189)

Applications

• Battery Powered Systems

• Portable Computers

• Medical Instruments

• Cellular, Cordless Phones

• PDAs

Typical Application Circuit

• Pagers

Output

V_OUT

TC1188

V_IN

Voltage

Package Type

5-Pin SOT-23A

TC1189

C_IN

1 µF

C_OUT

GND

V_OUT

1 µF

SHDN

–

Battery

TC1188

GND

TC1189

V_IN

SHDN GND

NOTE: 5-Pin SOT-23A is equivalent to the EIAJ (SC-74A)

2002 Microchip Technology Inc.

DS21364B-page 1

12 3 4 5 6 7...16

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与TC-1189相关器件

型号	品牌	获取价格	描述	数据表
TC1189QECT	MICROCHIP	获取价格	暂无描述
TC1189-QECT	MICROCHIP	获取价格	MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators
TC1189RECT	MICROCHIP	获取价格	暂无描述
TC1189-RECT	MICROCHIP	获取价格	MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators
TC1189RECTRT	MICROCHIP	获取价格	2.8 V FIXED POSITIVE LDO REGULATOR, 0.12 V DROPOUT, PDSO5, EIAJ, SC-74A, SOT-23A, 5 PIN
TC1189RECTTR	MICROCHIP	获取价格	暂无描述
TC1189-SECT	MICROCHIP	获取价格	MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators
TC1189SECTRT	MICROCHIP	获取价格	暂无描述
TC1189SECTTR	MICROCHIP	获取价格	2.84 V FIXED POSITIVE LDO REGULATOR, 0.24 V DROPOUT, PDSO5, SC-74A, SOT-23A, 5 PIN
TC1189TECT	MICROCHIP	获取价格	3.15 V FIXED POSITIVE LDO REGULATOR, 0.24 V DROPOUT, PDSO5, SOT-23A, 5 PIN