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LX8385B-00CDT-TR

更新时间： 2024-11-19 13:09:55

品牌	Logo	应用领域
美高森美 - MICROSEMI		稳压器
页数	文件大小	规格书
8页	234K
描述
Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, BIPolar,

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技术参数
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LX8385B-00CDT-TR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	, SMSIP3H,.38,90TB	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.84	可调性：	ADJUSTABLE
标称回动电压 1：	1.1 V	最大电网调整率 (%/V)：	0.036
最大负载调整率 (%)：	0.5%	输出次数：	1
端子数量：	3	最高工作温度：	125 °C
最低工作温度：		最大输出电流 1：	3 A
最大输出电压 1：	5.5 V	最小输出电压 1：	1.25 V
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SMSIP3H,.38,90TB
包装方法：	TAPE AND REEL	认证状态：	Not Qualified
调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	子类别：	Other Regulators
表面贴装：	YES	技术：	BIPOLAR
端子节距：	2.3 mm	端子位置：	SINGLE
Base Number Matches：	1

LX8385B-00CDT-TR 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

Dropout

Voltage

T_A(°C)

1.5V

1.3V

1.5V

LX8385-xxCP

LX8385A-xxCP

LX8385B-xxCP

LX8385-xxIP

LX8385-xxCD

LX8385A-xxCD

LX8385B-xxCD

LX8385-xxID

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. 2.0a 10/00

12 3 4 5 6 7 8

中文翻译

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与LX8385B-00CDT-TR相关器件

型号	品牌	获取价格	描述	数据表
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
LX8385B-05CDD-TR	MICROSEMI	获取价格	Fixed Positive LDO Regulator, 5V, BIPolar,
LX8385B-05CDL	ETC	获取价格	Positive Fixed Voltage Regulator
LX8385B-05CDLT	ETC	获取价格	Positive Fixed Voltage Regulator
LX8385B-05CDT	MICROSEMI	获取价格	Fixed Positive LDO Regulator, 5V, 1.3V Dropout, PSSO2, PLASTIC, TO-252, DPAK-3

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