EUP7982 datasheet(1/10 Pages) EUTECH

номер детали	EUP7982

подробное описание детали	300mA Low-Noise Ultra Low-Dropout CMOS Regulator with Fault Indicator

PDF	10 Pages

Scroll/Zoom	100%

производитель	EUTECH [Eutech Microelectronics Inc]

домашняя страница	http://www.eutechmicro.com

Logo

1 / 10 page

EUP7982

DS7982 Ver 1.4 May.2005

1

300mA Low-Noise Ultra Low-Dropout

CMOS Regulator with Fault Indicator

DESCRIPTION

The EUP7982 low-noise, low-dropout, linear

regulator operates from a 2.5V to 5.5V input and is

guaranteed to deliver 300mA.

The EUP7982 is stable with small 2.2µF ceramic

capacitor. Its performance suits battery powered

applications because of its shutdown mode (60 nA

typ), low quiescent current (110µA typ), and LDO

voltage (140mV typ). The low dropout voltage

allows for more utilization of a battery’s available

energy by operating closer to its end-of-life voltage.

An output fault-detection circuit indicates loss of

regulation.

The EUP7982 is available in MSOP package with

1.8V, 2.5v, 2.8V, 3V, 3.3V, and adjustable versions.

FEATURE

2.5V to 5.5V Input Range

300mA Guaranteed Output Current

60dB PSRR at 1kHz

50µV RMS Output Voltage Noise (10Hz to

100kHz)

140mV Dropout at 300mA

Low 110µA No-Load Supply Current

≤ 1µA Shutdown Current

Fast Start-up Time

Stable With 2.2µF Ceramic Output Capacitors

Thermal Shutdown and Short-Circuit Protection

Fault Indicator

RoHS Compliant and 100% Lead (Pb)-Free

APPLICATIONS

Wireless Handsets

DSP Core Power

Battery Powered Electronics

Portable Information Appliances

Block Diagram

Figure1.

Аналогичный номер детали - EUP7982

производитель	номер детали	датащи	подробное описание детали
Eutech Microelectronics...	EUP7981	227Kb / 10P	150mA Low-Noise LDO in SC-70
	EUP7981-15NIR1	227Kb / 10P	150mA Low-Noise LDO in SC-70
	EUP7981-185NIR1	227Kb / 10P	150mA Low-Noise LDO in SC-70
	EUP7981-18NIR1	227Kb / 10P	150mA Low-Noise LDO in SC-70
	EUP7981-25NIR1	227Kb / 10P	150mA Low-Noise LDO in SC-70

More results

Аналогичное описание - EUP7982

производитель	номер детали	датащи	подробное описание детали
National Semiconductor ...	LP3982	361Kb / 12P	Micropower, Ultra Low-Dropout, Low-Noise, 300mA CMOS Regulator
List of Unclassifed Man...	AMC8877	404Kb / 9P	LOW NOISE 300mA LOW DROPOUT REGULATOR
Eutech Microelectronics...	EUP7987	218Kb / 11P	300mA Low-Noise Ultra Low-Dropout CMOS Regulator
Eutech Microelectronics...	EUP7182	174Kb / 7P	50mA Low-Noise Ultra Low-Dropout CMOS Regulator with Fault Indicator
AiT Semiconductor Inc.	A6300A	759Kb / 12P	LOW DROPOUT VOLTAGE REGULATOR 300mA CMOS ULTRA LOW NOISE AND FAST RESPONSE REV1.4
	A6303A	1Mb / 15P	CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST RESPONSE REV1.5
	A6303C	1,009Kb / 14P	CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST RESPONSE REV1.2
	A6303D	1Mb / 13P	CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST RESPONSE REV1.2
	A6307	667Kb / 10P	LOW DROPOUT VOLTAGE REGULATOR 300mA ULTRA-LOW NOISE ULTRA-FAST REV1.0
	A6318	974Kb / 13P	REGULATOR CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST REV2.2

More results

EUP7982 датащи(PDF) 1 Page - Eutech Microelectronics Inc

EUP7982 датащи(HTML) 1 Page - Eutech Microelectronics Inc

Аналогичный номер детали - EUP7982

Аналогичное описание - EUP7982

Html Pages

1 2 3 4 5 6 7 8 9 10

датащи скачать

ссылки URL