IRU1175

更新时间： 2024-11-27 22:48:03

品牌	Logo	应用领域
英飞凌 - INFINEON		稳压器
页数	文件大小	规格书
6页	52K
描述
7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR

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中文翻译

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数据手册

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IRU1175 数据手册

IRU1175

7.5A ULTRA LOW DROPOUT POSITIVE

ADJUSTABLE REGULATOR

PRELIMINARY DATASHEET

DESCRIPTION

FEATURES

The IRU1175 is a 7.5A regulator with extremely low drop-

out voltage using a proprietary bipolar process that

achieves comparable equivalent on resistance to that of

discrete MOSFETs. This product is specifically designed

to provide well regulated supply for applications requir-

ing very low dropout such as 2.8V from 3.3V ATX power

supplies where the same efficiency as the switcher can

be achieved without the cost and complexity associ-

ated with switching regulators. One such application is

the new graphic chipsets that requires 2.7V supply such

as the Intel I740 chipset.

0.5V Dropout at 7.5A (Equivalent of 67mW)

Fast Transient Response

1% Voltage Reference Initial Accuracy

Built-in Thermal Shutdown

APPLICATIONS

3.3V to 2.7V Intel I740 chipset

TYPICAL APPLICATION

3.3V

100uF

Vin

Vctrl

Vout

2.7V

IRU1175

100

Adj

100uF

124

Vsense

1175app1-1.0

10uF

Typical application of IRU1175

PACKAGE ORDER INFORMATION

Tj (°C)

5-PIN PLASTIC

TO-263 (M)

IRU1175CM

5-PIN PLASTIC

ULTRA THIN-PAK (P)

IRU1175CP

8-PIN PLASTIC

SOIC (S)

0 TO 125

IRU1175CS

Rev. 1.2

11/29/99

2-79

12 3 4 5 6

中文翻译

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与IRU1175相关器件

型号	品牌	获取价格	描述	数据表
IRU1175CM	INFINEON	获取价格	7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
IRU1175CMTR	INFINEON	获取价格	Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 0.65V Dropout, BIPolar, PSSO5, PLA
IRU1175CMTRPBF	INFINEON	获取价格	Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 0.65V Dropout, BIPolar, PSSO5, PLA
IRU1175CP	INFINEON	获取价格	7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
IRU1175CPPBF	INFINEON	获取价格	Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 0.65V Dropout, BIPolar, PSSO5, PLA
IRU1175CS	INFINEON	获取价格	7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
IRU1175CSPBF	INFINEON	获取价格	Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 0.65V Dropout, BIPolar, PDSO8, PLA
IRU1175CSTR	INFINEON	获取价格	暂无描述
IRU1176	INFINEON	获取价格	7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR WITH SHUTDOWN INPUT
IRU1176CM	INFINEON	获取价格	7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR WITH SHUTDOWN INPUT