Datasheet > LD2980ABM18TR

LD2980ABM18TR

更新时间： 2024-11-22 19:59:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		光电二极管输出元件调节器
页数	文件大小	规格书
22页	316K
描述
1.8V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PDSO5, SOT-23, 5 PIN

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技术参数
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LD2980ABM18TR 技术参数

生命周期：	Obsolete	零件包装代码：	SOT-23
包装说明：	LSSOP, TSOP5/6,.11,37	针数：	5
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.37
可调性：	FIXED	最大回动电压 1：	0.225 V
标称回动电压 1：	0.12 V	最大绝对输入电压：	16 V
最大输入电压：	16 V	最小输入电压：	2.5 V
JESD-30 代码：	R-PDSO-G5	长度：	2.9 mm
最大电网调整率：	0.0076%	功能数量：	1
输出次数：	1	端子数量：	5
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	0.05 A	最大输出电压 1：	1.845 V
最小输出电压 1：	1.755 V	标称输出电压 1：	1.8 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装等效代码：	TSOP5/6,.11,37	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	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：	1.45 mm	子类别：	Other Regulators
表面贴装：	YES	技术：	BIPOLAR
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	最大电压容差：	2.5%
宽度：	1.625 mm	Base Number Matches：	1

LD2980ABM18TR 数据手册

LD2980

Ultra low drop voltage regulators compatible

with low ESR output capacitors

Datasheet - production data

Description

The low drop voltage and the ultra low quiescent

current make them suitable for low noise, low

power applications and in battery powered

systems. The quiescent current in sleep mode is

less than 1 µA when the INHIBIT pin is pulled low.

A shutdown logic control function is available on

pin n° 3 (TTL compatible). This means that when

the device is used as local regulator, it is possible

to put a part of the board in standby, decreasing

the total power consumption. The LD2980 is

designed to work with low ESR ceramic

SOT23-5L

capacitors. Typical applications are cellular

phone, laptop computer, personal digital assistant

(PDA), personal stereo, camcorder and camera.

Features

 Stable with low ESR ceramic capacitors

 Ultra low dropout voltage (0.12 V typ. at 50 mA

load, 7 mV typ. at 1 mA load)

 Very low quiescent current (80 µA typ. at no

load in on mode; max 1 µA in off mode)

 Guaranteed output current up to 50 mA

 Logic-controlled electronic shutdown

 Output voltage of 1.8; 3.0; 3.3; 5.0 V

 Internal current and thermal limit

 ± 0.5% Tolerance output voltage available (A

version)

 Output low noise voltage 160 µVRMS

 Temperature range: -40 to 125 °C

 Smallest package SOT23-5L

 Fast dynamic response to line and load

changes

Table 1. Device summary

Part numbers

AB version

C version

Output voltage

LD2980CM18TR

1.8 V

3.0 V

3.3 V

5.0 V

LD2980ABM30TR

LD2980ABM33TR

LD2980ABM50TR

LD2980CM33TR

LD2980CM50TR

December 2017

DocID6280 Rev 20

1/22

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...22

中文翻译

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与LD2980ABM18TR相关器件

型号	品牌	获取价格	描述	数据表
LD2980ABM25TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM28TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM30TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM32TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM33TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM36TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM38TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM40TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM47TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABM48TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE

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