Datasheet > LX8385B-00CDL

LX8385B-00CDL

更新时间： 2024-11-22 23:48:55

品牌	Logo	应用领域
其他 - ETC		稳压器调节器输出元件
页数	文件大小	规格书
8页	216K
描述
Positive Adjustable Voltage Regulator

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

LX8385B-00CDL 数据手册

LIN DOC #: 8385

LX8385-xx/8385A-xx/8385B-xx

3 A L O W

R O P O U T

O S I T I V E

E G U L A T O R S

T H E I N F I N I T E P O W E R O F I N N O V A T I O N

P R O D U C T I O N D A T A S H E E T

DESCRIPTION

KEY FEATURES

■ Three-Terminal Adjustable Or Fixed

TheLX8385/85A/85Bseriesdevicesare

pin-compatible with earlier 3-terminal

The LX8385/8385A/8385B series ICs are

positive regulators designed to provide

3A output current. Each regulator yields

higher efficiency than currently available

devices with all internal circuitry designed

to operate down to a 1V input-to-output-

differential. In these products, the drop-

out voltage is fully specified as a function

of load current. The LX8385's dropout is

guaranteed at a maximum of 1.5V at maxi-

mum output current, decreasing at lower

load currents. The LX8385A/85B have a

maximum dropout voltage of 1.3V.

Output Voltage

■ Guaranteed 1% Voltage Reference

Accuracy Over Line, Load And

Temperature (LX8385B)

regulators, such as 117 series products.

While a 10µF output capacitor is required

on both input and output of these new

devices, this is generally included in most

regulator designs.

The quiescent current of the LX8385/

85A/85B series products flows into the

load, increasing efficiency. This feature

contrasts with PNP regulator designs,

where up to 10% of the output current is

wasted as quiescent current.

■ Guaranteed < 1.5V Headroom At 3A

(LX8385)

■ Guaranteed < 1.3V Headroom At 3A

(LX8385A/8385B)

■ Output Current Of 3A Minimum

p 0.015% Line Regulation

p 0.1% Load Regulation

The LX8385B offers a tighter voltage

reference tolerance: ±1.0% over line, load

and temperature, with 0.8% initial accu-

racy. The LX8385/85A have 1.0% initial

accuracy, with 2% over line, load and tem-

perature.

The LX8385-xxI is rated for -25°C to

+125°Capplications, andtheLX8385-xxC

/8385B-xxC is rated for 0°C to +125°C

applications.

APPLICATIONS

■ High Efficiency Linear Regulators

■ Post Regulators For Switching

Power Supplies

■ Battery Chargers

■ Constant Current Regulators

■ Graphics & Standard Supplies

■ Processor I/O Supply

NOTE: For current data & package dimensions, visit our web site: http://www.linfinity.com.

PRODUCT HIGHLIGHT

■ Low Voltage Memory & Chipset Supplies

3.3V, 3A REGULATOR

AVAILABLE OPTIONS PER PAR T #

OUT

Output

3.3V at 3A

LX8385

Part #

Voltage

121Ω

1500µF, 6.3V

6MV1500GX

2x 1500µF, 6.3V

6MV1500GX

from Sanyo

LX8385/85A/85B-00

LX8385/85A/85B-33

LX8385/85A/85B-05

Adjustable

3.3V

ADJ

5.0V

Other voltage options may be available —

200

Ω

Please contact factory for details.

PACKAGE ORDER INFORMATION*

Plastic TO-220

3-pin

Plastic TO-263

3-pin

Plastic TO-263

(Non-Jeded) 3-pin

Dropout

Voltage

T_A(°C)

1.5V

1.3V

1.5V

LX8385-xxCP

LX8385A-xxCP

LX8385B-xxCP

LX8385-xxIP

LX8385-xxCDD

LX8385A-xxCDD

LX8385B-xxCDD

LX8385-xxIDD

LX8385-xxCDL

LX8385A-xxCDL

LX8385B-xxCDL

—

0 to 125

-25 to 125

Note: All surface-mount packages are available in Tape & Reel. Append the letter "T" to part number

(i.e. LX8385-00CDDT). "xx" refers to output voltage, please see table above.

* Consult factory for availability of TO-3 Metal Can.

L I N F I N I T Y M I C R O E L E C T R O N I C S I N C .

11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841, 714-898-8121, FAX: 714-893-2570

Rev. 2.0 3/99

12 3 4 5 6 7 8

中文翻译

下载PDF

与LX8385B-00CDL相关器件

型号	品牌	获取价格	描述	数据表
LX8385B-00CDLT	ETC	获取价格	Positive Adjustable Voltage Regulator
LX8385B-00CDT	ETC	获取价格	Analog IC
LX8385B-00CDTT	ETC	获取价格	Analog IC
LX8385B-00CDT-TR	MICROSEMI	获取价格	Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, BIPolar,
LX8385B-00CP	MICROSEMI	获取价格	3 A LOW DROPOUT POSITIVE REGULATORS
LX8385B-00CP-TR	MICROSEMI	获取价格	Adjustable Positive LDO Regulator
LX8385B-05	MICROSEMI	获取价格	3 A LOW DROPOUT POSITIVE REGULATORS
LX8385B-05CD	MICROSEMI	获取价格	3 A LOW DROPOUT POSITIVE REGULATORS
LX8385B-05CDD	ETC	获取价格	Low Drop Out Regulator - Positive Fixed
LX8385B-05CDDT	ETC	获取价格	Positive Fixed Voltage Regulator

与LX8385B-00CDL相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

35
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

27
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

55
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

52

产品中心

服务支持

精选活动

关于我们

帮助中心

LX8385B-00CDL

LX8385B-00CDL 数据手册

与LX8385B-00CDL相关器件

与LX8385B-00CDL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

LX8385B-00CDL

LX8385B-00CDL 数据手册

与LX8385B-00CDL相关器件

与LX8385B-00CDL相关文章

您还可以找

您在本页遇到什么问题？