Datasheet > TC1265_06

TC1265_06

更新时间： 2024-11-22 04:28:59

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
18页	846K
描述
800 mA Fixed-Output CMOS LDO with Shutdown

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

TC1265_06 数据手册

TC1265

800 mA Fixed-Output CMOS LDO with Shutdown

Features

Description

• Very Low Dropout Voltage

The TC1265 is a fixed-output, high-accuracy (typically

±0.5%) CMOS low dropout regulator. Designed

specifically for battery-operated systems, the TC1265’s

CMOS construction eliminates wasted ground current,

significantly extending battery life. Total supply current

is typically 80 µA at full load (20 to 60 times lower than

in bipolar regulators).

• 800 mA Output Current

• High Output Voltage Accuracy

• Standard or Custom Output Voltages

• Overcurrent and Overtemperature Protection

• SHDN Input for Active Power Management

• ERROR Output Can Be Used as a Low Battery

Detector (SOIC only)

Key features of the TC1265 include ultra low noise

operation, very low dropout voltage (typically 450 mV

at full load) and fast response to step changes in load.

Applications

The TC1265 incorporates both overtemperature and

overcurrent protection. The TC1265 is stable with an

output capacitor of only 1 µF and has a maximum

output current of 800 mA. It is available in 8-Pin SOIC,

5-Pin TO-220 and 5-Pin DDPAK packages.

• Battery-operated Systems

• Portable Computers

• Medical Instruments

• Instrumentation

• Cellular/GSM/PHS Phones

• Linear Post-Regulators for SMPS

• Pagers

Package Type

5-Pin TO-220

5-Pin DDPAK

Front View

Tab Is GND

Typical Application

TC1265

V_OUT

V_IN

C₁

1 µF

TC1265

GND

SHDN

8-Pin SOIC

OUT

GND

TC1265⁷

SHDN

ERROR

BYPASS

DS21376D-page 1

12 3 4 5 6 7...18

中文翻译

下载PDF

与TC1265_06相关器件

型号	品牌	获取价格	描述	数据表
TC126501	MICROCHIP	获取价格	0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN
TC126501ECT	MICROCHIP	获取价格	0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO5, SOT-23A, 5 PIN
TC126501ECTRT	MICROCHIP	获取价格	0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO5, EIAJ, SC-74A, SOT-23A, 5 PIN
TC126501ECTTR	MICROCHIP	获取价格	0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO5, EIAJ, SC-74A, SOT-23A, 5 PIN
TC126501TR	MICROCHIP	获取价格	0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN
TC126503ECT	MICROCHIP	获取价格	PFM Step-Up DC/DC Regulators
TC126503ECTTR	MICROCHIP	获取价格	暂无描述
TC12651.8VAT	MICROCHIP	获取价格	1.8 V FIXED POSITIVE LDO REGULATOR, 1.4 V DROPOUT, PSFM5, TO-220, 5 PIN
TC1265-1.8VAT	MICROCHIP	获取价格	800 mA Fixed-Output CMOS LDO with Shutdown
TC1265-1.8VET	MICROCHIP	获取价格	800 mA Fixed-Output CMOS LDO with Shutdown