BD3507HFV-TL

更新时间： 2024-01-27 12:55:05

品牌	Logo	应用领域
罗姆 - ROHM		稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管 PC
页数	文件大小	规格书
16页	625K
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BD3507HFV-TL 数据手册

TECHNICAL NOTE

High-performance Regulator IC Series for PCs

Ultra Low Dropout

Linear Regulators for PC Chipsets

BD3507HFV

●Description

The BD3507HFV is suited for power supply for chipset bus. Though small in size, BD3507HFV adopts power PKG with

radiation fins, and it therefore can be used for a regulator up to 550mA. Because it adopts Nch MOSFET and can form a

ultra low dropout power supply of R_ON=300mΩ (TYP), BD3507HFV can compose a high-efficiency system, though it is of a

linear type power supply. The output voltage can be set by VREF terminal and can be synchronized with other power

supply. In addition, it can be used as a high side switch (R_ON= 300mΩ/lo = 550mA) of low-voltage power supply line.

Because ceramic capacitors can be used for output capacitors, BD3507HFV contributes to downsizing and reduced

thickness not only of IC but also of sets.

●Features

1) Built-in high-accuracy buffer circuit (can be set to 0.65-2.7V)

2) Adoption of ceramic capacitors

3) Built-in enable function (0μA at standby)

4) Built-in current limiting circuit (550mA Max)

5) Built-in undervoltage lockout circuit (UVLO)

6) Built-in thermal shutdown circuit (TSD)

Adoption of ultra-small-size high-power HVSOF6 package (3.0 x 1.6 x 0.75 mm)

●Applications

Notebook PC, desktop PC, digital camera, digital home appliances

Oct. 2008

12 3 4 5 6 7...16

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型号	品牌	获取价格	描述	数据表
BD3508EKN	ROHM	获取价格	Silicon monolithic integrated circuit 1ch Series Regulator Driver IC
BD3508EKN-E2	ROHM	获取价格	Adjustable Positive LDO Regulator, 0.65V Min, 2.7V Max, 4.20 X 4.20 MM, 0.90 MM HEIGHT, RO
BD3508MUV	ROHM	获取价格	Ultra Low Dropout Linear Regulators for PC Chipsets
BD3508MUV_09	ROHM	获取价格	Ultra Low Dropout Linear Regulators for PC Chipsets
BD3508MUV-E1	ROHM	获取价格	Regulator, 1 Output, CMOS, PQCC20,
BD3508MUV-E2	ROHM	获取价格	Fixed Positive Standard Regulator, CMOS, 4 X 4 MM, 1 MM HEIGHT, VQFN-20
BD3509MUV	ROHM	获取价格	Silicon monolithic integrated circuit 1ch Series Regulator Driver IC
BD3509MUV_10	ROHM	获取价格	Nch FET Ultra LDO for PC Chipsets
BD3509MUV-TL	ROHM	获取价格	暂无描述
BD350S	PANJIT	获取价格	THROUGH HOLE SCHOTTKY BARRIER RECTIFIERS