LDBL20 datasheet(1/19 Pages) STMICROELECTRONICS

부품명	LDBL20

상세설명	200 mA very low quiescent current linear regulator IC

PDF	19 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

1 / 19 page

November 2015

DocID028296 Rev 1

1/19

This is information on a product in full production.

www.st.com

LDBL20

200 mA very low quiescent current linear regulator IC in

(0.47x0.47) mm² STSTAMP™ package

Datasheet - production data

Features



Input voltage from 1.5 to 5.5 V



Ultra low-dropout voltage (200 mV typ. at

200 mA load)



Very low quiescent current (20 µA typ. at

no-load, 0.03 µA typ. in off mode)



Output voltage tolerance: ± 1.5% @ 25 °C



200 mA guaranteed output current



High PSRR (80 dB@1 kHz, 50 db@100

kHz)



Wide range of output voltages available on

request: from 0.8 V up to 5.0 V in 50 mV

step



Logic-controlled electronic shutdown



Internal soft-start



Optional output voltage discharge feature



Compatible with ceramic capacitor

COUT = 0.47 µF



Internal constant current and thermal

protections



Available in STSTAMP™ (0.47x0.47) mm²

package



Operating temperature range: -40 °C to

125 °C

Application



Mobile phones



Tablet



Digital still cameras (DSC)



Wearable devices



Portable media players

Description

The LDBL20 high accuracy voltage regulator

provides 200 mA of maximum current from an

input voltage ranging from 1.5 V to 5.5 V, with a

typical dropout voltage of 200 mV.

It is ava

ilable in the new STSTAMP™ package,

allowing the maximum space saving.

The device is stabilized with a ceramic capacitor

on the output. The ultra low drop voltage, low

quiescent current and low noise features,

together with the internal soft-start circuit, make

the LDBL20 suitable for low power battery-

operated applications.

An enable logic control function puts the LDBL20

in shutdown mode with a total current

consumption lower than 0.2 µA. Constant current

and thermal protection are provided.

유사한 부품 번호 - LDBL20

제조업체	부품명	데이터시트	상세설명
Broyce Control	LDB-3-2-A	444Kb / 1P	Delay On Break Timer
Mean Well Enterprises C...	LDB-350LW	86Kb / 3P	DC-DC Constant Current Buck-Boost LED driver
Mean Well Enterprises C...	LDB-L	86Kb / 3P	DC-DC Constant Current Buck-Boost LED driver
DONG IL TECHNOLOGY LTD.	LDB07097	865Kb / 2P	CHOKE COIL
DONG IL TECHNOLOGY LTD.	LDB10097	865Kb / 2P	CHOKE COIL

More results

유사한 설명 - LDBL20

제조업체	부품명	데이터시트	상세설명
Analog Devices	ADP121	986Kb / 20P	150 mA, Low Quiescent Current, CMOS Linear Regulator REV. 0
STMicroelectronics	LDK120XX	2Mb / 25P	200 mA low quiescent current very low noise LDO from
Analog Devices	ADP121-AUJZ12R7	667Kb / 20P	150 mA, Low Quiescent Current, CMOS Linear Regulator Rev. G
STMicroelectronics	LDK120M33R	2Mb / 24P	200 mA low quiescent current very low noise LDO from
	LDK120M11R	2Mb / 24P	200 mA low quiescent current very low noise LDO from
	LD39030	1Mb / 21P	300 mA very low quiescent current linear regulator IC 16-Nov-2015
	LD39020	2Mb / 30P	200 mA very low quiescent current linear regulator IC 15-Jun-2015
Fortune Semiconductor C...	FS8844	691Kb / 10P	250 mA Low Quiescent Current LDO Linear Regulator
Analog Devices	ADP165	605Kb / 23P	Very Low Quiescent Current, 150 mA, LDO Regulator Rev. A
Analog Devices	ADP172	2Mb / 17P	300 mA, Low Quiescent Current, CMOS Linear Regulator Rev. F

More results

LDBL20 데이터시트(PDF) 1 Page - STMicroelectronics

LDBL20 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - LDBL20

유사한 설명 - LDBL20

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

데이터시트 다운로드

링크 URL