Datasheet > LD2980CM28TR

LD2980CM28TR

更新时间： 2024-11-21 22:38:31

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器电容器输出元件
页数	文件大小	规格书
17页	417K
描述
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

LD2980CM28TR 数据手册

LD2980

SERIES

ULTRA LOW DROP VOLTAGE REGULATORS WITH INHIBIT

LOW ESR OUTPUT CAPACITORS COMPATIBLE

■

STABLE WITH LOW ESR CERAMIC

CAPACITORS

ULTRA LOW DROPOUT VOLTAGE (0.12V

TYP. AT 50mA LOAD, 7mV TYP. AT 1mA

LOAD)

■

VERY LOW QUIESCENT CURRENT (80µA

TYP. AT NO LOAD IN ON MODE; MAX 1µA

IN OFF MODE)

■

GUARANTEED OUTPUT CURRENT UP TO

50mA

LOGIC-CONTROLLED ELECTRONIC

SHUTDOWN

OUTPUT VOLTAGE OF 1.5; 1.8; 2.5; 2.85;

3.0; 3.2; 3.3; 3.6; 3.8; 4.0; 4.7; 4.85; 5.0V

INTERNAL CURRENT AND THERMAL LIMIT

± 0.5% TOLERANCE OUTPUT VOLTAGE

AVAILABLE (A VERSION)

SOT23-5L

SOT-89

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

1µA when INHIBIT pin is pulled low. 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 capacitor. Typical

applications are in cellular phone, palmtop/laptop

computer, personal digital assistant (PDA),

personal stereo, camcorder and camera.

■

OUTPUT LOW NOISE VOLTAGE 160µVRMS

TEMPERATURE RANGE: -40 TO 125°C

SMALLEST PACKAGE SOT23-5L AND

SOT-89

FAST DYNAMIC RESPONSE TO LINE AND

LOAD CHANGES

■

DESCRIPTION

The LD2980 series are 50mA fixed-output voltage

regulator. The low drop-voltage and the ultra low

SCHEMATIC DIAGRAM

September 2003

1/17

12 3 4 5 6 7...17

中文翻译

下载PDF

LD2980CM28TR 替代型号

型号	品牌	替代类型	描述	数据表
TC2185-2.85VCTTR	MICROCHIP	功能相似	50 mA, 100 mA, 150 mA CMOS LDOs

与LD2980CM28TR相关器件

型号	品牌	获取价格	描述	数据表
LD2980CM30TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM32TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM33TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM36TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM38TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM40TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM47TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM48TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CM50TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980CU15TR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE

与LD2980CM28TR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

34
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

26
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

54
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

LD2980CM28TR

LD2980CM28TR 数据手册

LD2980CM28TR 替代型号

与LD2980CM28TR相关器件

与LD2980CM28TR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

LD2980CM28TR

LD2980CM28TR 数据手册

LD2980CM28TR 替代型号

与LD2980CM28TR相关器件

与LD2980CM28TR相关文章

您还可以找

您在本页遇到什么问题？