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LD1085D2M80R

更新时间： 2024-11-21 22:47:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		线性稳压器IC 调节器电源电路输出元件
页数	文件大小	规格书
19页	776K
描述
3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

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LD1085D2M80R 技术参数

生命周期：	Obsolete	零件包装代码：	D2PAK
包装说明：	TO-263, SMSIP3H,.55TB	针数：	3
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.66
Is Samacsys：	N	可调性：	FIXED
最大回动电压 1：	1.5 V	最大输入电压：	30 V
最小输入电压：	9.8 V	JESD-30 代码：	R-PSSO-G3
长度：	10.2 mm	功能数量：	1
输出次数：	1	端子数量：	3
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	3 A	最大输出电压 1：	8.16 V
最小输出电压 1：	7.84 V	标称输出电压 1：	8 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TO-263
封装等效代码：	SMSIP3H,.55TB	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	包装方法：	TAPE AND REEL
认证状态：	Not Qualified	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	4.83 mm	子类别：	Other Regulators
表面贴装：	YES	技术：	BIPOLAR
端子形式：	GULL WING	端子节距：	2.54 mm
端子位置：	SINGLE	宽度：	9.15 mm
Base Number Matches：	1

LD1085D2M80R 数据手册

LD1085

SERIES

3A LOW DROP POSITIVE VOLTAGE

REGULATOR ADJUSTABLE AND FIXED

TYPICAL DROPOUT 1.3V (AT 3A)

THREE TERMINAL ADJUSTABLE OR FIXED

OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V,

3.3V, 3.6V, 5V, 8V, 9V, 12V.

GUARANTEED OUTPUT CURRENT UP TO

OUPUT TOLERANCE ± 1% AT 25°C AND

± 2% IN FULL TEMPERATURE RANGE

TO-220

TO-220FP

INTERNAL POWER AND THERMAL LIMIT

WIDE OPERATING TEMPERATURE RANGE

-40°C TO 125°C

PACKAGE AVAILABLE: TO-220, TO-220FP

D PAK, D PAK/A

D PAK

D PAK/A

PINOUT COMPATIBILITY WITH STANDARD

ADJUSTABLE VREG

A 2.85V output version is suitable for SCSI-2

active termination. Unlike PNP regulators, where

a part of the output current is wasted as quiescent

current, the LD1085 quiescent current flows into

the load, so increase efficiency. Only a 10µF

minimum capacitor is need for stability.

DESCRIPTION

The LD1085 is a LOW DROP Voltage Regulator

able to provide up to 3A of Output Current.

Dropout is guaranteed at a maximum of 1.2V at

the maximum output current, decreasing at lower

loads. The LD1085 is pin to pin compatible with

the older 3-terminal adjustable regulators, but has

better performances in term of drop and output

tolerance.

The device is supplied in TO-220, TO-220FP,

D PAK and D PAK/A. On chip trimming allows the

regulator to reach a very tight output voltage

tolerance, within ±1% at 25°C.

Figure 1: Schematic Diagram

Rev. 14

1/19

March 2005

12 3 4 5 6 7...19

中文翻译

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与LD1085D2M80R相关器件

型号	品牌	获取价格	描述	数据表
LD1085D2M80-R	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085D2M80TR	STMICROELECTRONICS	获取价格	8V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, D2PAK/A-3
LD1085D2M90	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085D2M90R	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085D2M90-R	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085D2M90TR	STMICROELECTRONICS	获取价格	暂无描述
LD1085D2MR	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085D2M-R	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085D2MTR	STMICROELECTRONICS	获取价格	1.225 V-1.275V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, LEAD FREE, D2PAK/A-
LD1085D2T	STMICROELECTRONICS	获取价格	3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

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