| Features |  L4972A — IC REG SW 2A 5.1V-40V 20-DIP RoHS  Pb-free |
| Datasheet |
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Suppliers of «L4972A» |
| Part No | Manufacturer | Price | Stock | ||
 LIXINC ELECTRONICS LIMITED, ShenZhen(+86) 75583998536, sales@lixincchip.com |    | ||||
| L4972A | STMicroelectronics | – | 11524 | ||
| L4972AD | STMicroelectronics | – | 12615 | ||
| L4972AD013TR | STMicroelectronics | – | 17349 | ||
 ALIXIN STOCK (HONG KONG) CO., LIMITED, ShenZhen(86) 13714071420, met@alxin.net | | ||||
| L4972A (Package: : PowerDIP-20; , D/c: : 22+) | STM | – | 960 | ||
| L4972AD (Package: : SO-20; , D/c: : 22+) | STM | – | 960 | ||
| L4972AD013TR (Package: : SO-20; , D/c: : 22+) | STM | – | 960 | ||
 HK CARLACCI TRADING CO.,LIMITED, ShenZhen(86) 755 88822285, Fax: (86) 755 83957852, harry@ic-clc.com | | ||||
| L4972AD (Package: : SO-20) | ST | – | 6126 | ||
 XПро-актив, Moscow+7 (+7) 9264725670, solovievs.k@yandex.ru | | ||||
| L4972AD | ST | – | Stock | ||
 Yee Hing Technology Co., Limit, ShenZhen(86) 755 8278 5200, Fax: (86 755 8278 5200) , bzhang@zyhkyrade.com | | ||||
| L4972AD013TR | 4880 | – | – | ||
 Geefook (shenzhen) Electronic Co., Ltd, ShenZhen(86) 15220089993, sales@geefook.com | | ||||
| L4972A (Подробнее) | STMicroelectronics | 3.9753$ | 315 | ||
| L4972AD (Подробнее) | STMicroelectronics | 6.38$ | 1 | ||
| L4972AD013TR (Подробнее) | STMicroelectronics | 6.51$ | 936 | ||
 Soloviev, Moscow+7 (495) 792-06-99, k.v.soloviev@europe.com |  | ||||
| L4972AD | ST | – | Stock | ||
 Icseek Global Limited, ShenZhen(86755) 83000080（10）, Fax: (86755) 830080（908）, sales5@icseek.net | | ||||
| L4972A (Оригинальный и наличный и новый) | ST | – | 5530 | ||
| L4972AD (Оригинальный и наличный и новый) | ST | – | 5530 | ||
| L4972AD013TR (Оригинальный и наличный и новый) | ST | – | 5530 | ||
 GETTINGWIN CO., LIMITED, Hong Kong+7 (852) 62634540, joey@gettingwin.com | | ||||
| L4972A (Package: : New Original; , D/c: : DC 2023+) | ST | – | 12200 | ||
| L4972AD (Package: : New Original; , D/c: : DC 2023+) | ST | – | 12200 | ||
| L4972AD013TR (Package: : New Original; , D/c: : DC 2023+) | ST | – | 12200 | ||
 HongKong Teyou Huicheng Electronic Technology Limited, ShenZhen(86) 18938853596, Fax: (0755) 82569815, info3@tyhchk.com | | ||||
| L4972A (Package: : DIP20/7.62MM; , D/c: : 22+) | ST | – | 55000 | ||
| L4972AD (Package: : SOP-20; , D/c: : 22+) | ST/ | – | 55000 | ||
| L4972AD013TR (Package: : SOP; , D/c: : 22+) | ST/ | – | 55000 | ||
 Digi-ic_SMART PIONEER electronic, Hong Kong(86) 13512338801, sales8@digi-ic.com | | ||||
| L4972A (IC REG BUCK ADJUSTABLE 2A 20DIP Подробнее) | STMicroelectronics | – | 3440 | ||
| L4972AD (IC REG BUCK ADJUSTABLE 2A 20SO Подробнее) | STMicroelectronics | – | 3520 | ||
| L4972AD013TR (IC REG BUCK ADJUSTABLE 2A 20SO Подробнее) | STMicroelectronics | – | 3520 | ||
| STXW(HK) TECHNOLOGY LIMITED, ShenZhen (+86) 13035821532, ann.liu@stxwtech.com | | ||||
| L4972A (Package: : 22+) | ST | – | 2935 | ||
| L4972AD (Package: : 22+) | ST | – | 5372 | ||
| L4972AD013TR (Package: : 22+) | ST | – | 3999 | ||
 IC STOCK TECHNOLOGY LIMITED, Changsha(731) 85241908, Fax: (731) 85241908, claire2022@hkicstock.com | | ||||
| L4972A (D/c: : 0422+) | ST | – | 5752 | ||
| L4972AD (D/c: : 01+) | STM | – | 580 | ||
| L4972AD013TR (D/c: : 18+) | ST | – | 1000 | ||
 Shenzhen Chuanlan Electronics Ltd., ShenZhen(+86) 755-82522939, vicky@chuanlanelectronics.com | | ||||
| L4972AD (3days SO-20 22+) | ST | – | 4890 | ||
 ООО "Аркион", St. Petersburg+7 (8) 9110839522, sales@arkion.ru | | ||||
| L4972A (PowerDIP-20 от 4-х недель; , Package: : N/A; , Min order: : 1; , D/c: : 23+) | STMicroelectronics | – | 15000 | ||
| L4972AD (SO-20 от 4-х недель; , Package: : N/A; , Min order: : 1; , D/c: : 23+) | STMicroelectronics | – | 15000 | ||
| ООО "МАКРО ТИМ", Moscow +7 (495) 3060026, s_gurbikov@macroteam.ru | | ||||
| STM L4972A (микросхема EAR99 / PDIP 20 .3 CU/2A. POW.SWITCH) | – | 211.36 RUB | 8 | ||
 AN-CHIP, St. Petersburg+7 (812) 922-25-39, order@an-chip.ru |  | ||||
| L4972A (микросхема интегральная электронная IC REG BUCK ADJ 2A 20DIP 4-5 недель, цена по запросу; , Package: : N/A; , Min order: : 1; , D/c: : DC: 20+/21) | STMicroelectronics | – | 91619 | ||
| L4972AD (микросхема интегральная электронная IC REG BUCK ADJ 2A 20SOIC 4-5 недель, цена по запросу; , Package: : N/A; , Min order: : 1; , D/c: : DC: 20+/21) | STMicroelectronics | – | 10757 | ||
| L4972AD013TR (микросхема интегральная электронная IC REG BUCK ADJ 2A 20SOIC 4-5 недель, цена по запросу; , Package: : N/A; , Min order: : 1; , D/c: : DC: 20+/21) | STMicroelectronics | – | 91574 | ||
 King-YiKu Optoelectronics Co., Ltd., ShenZhen(86) 18819033453, vladimir@kingyiku.com | | ||||
| L4972A (22+; , D/c: : 6750) | ST | 20$ | – | ||
| L4972AD (22+; , D/c: : 1580) | STM | 20$ | – | ||
| L4972AD013TR (22+; , D/c: : 2000) | ST | – | – | ||
 Стандарт СИЗ, Moscow+7 (495) 799-28-33, sale@standartsiz.ru | | ||||
| L4972A (Импортные микросхемы) | AD | – | Stock | ||
| L4972AD013TR (Подробную информацию уточняйте у наших менеджеров.) | VISHAY | – | Stock | ||
| 深圳市诺佰仕商贸有限公司, 深圳市 (+86) 13124908596, sale01nuobashi@mail.ru | | ||||
| L4972A (Package: : DIP20) | ST | – | – | ||
| L4972AD013TR (Package: : SOP16) | ST | – | – | ||
 NTK Mostek, Cheboksari+7 (8352) 57-42-73, 57-36-17, Fax: (8352) 573-617, sales@ntk-ic.ru |   | ||||
| L4972A /STM/ moq>100 (При стоимости строки от $1000 Вы можете запросить специальную цену! Подробнее) | – | mult: 882.39 RUB | 9-10 нед. | ||
| L4972AD013TR /STM/ moq>10000 (При стоимости строки от $1000 Вы можете запросить специальную цену! Подробнее) | – | mult: 662.51 RUB | – | ||
 Kontest, Moscow+7 (495) 150-88-73, Fax: (495) 150-88-73, zakaz@kontest.ru |   | ||||
| L4972A (ИМС ИМП.Стабилизатор 2A 40В DIP20 Подробнее) | STMicroelectronics | – | – | ||
| L4972AD (Подробнее) | STMicroelectronics | – | – | ||
| L4972AD013TR (IC BUCK ADJ 2A 20SOIC Подробнее) | STMicroelectronics | – | – | ||
 Shenzhen Augswan Electronics Co., LTD., ShenZhen(86) 17727878850, contact@augswan.com | | ||||
| L4972A (IC REG BUCK ADJUSTABLE 2A 20DIP) | STMicroelectronics | – | 24228 | ||
| L4972AD (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 3.15$ | 21448 | ||
| L4972AD013TR (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 6.87$ | 17684 | ||
 SHENZHEN SHENGYU ELECTRONICS TECHNOLOGY LIMITED, ShenZhen(86) 18038052216, cary@shengyuic.com | | ||||
| L4972A (IC REG BUCK ADJUSTABLE 2A 20DIP) | STMicroelectronics | – | 24239 | ||
| L4972AD (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 3.31$ | 23657 | ||
| L4972AD013TR (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 6.57$ | 19430 | ||
| Acme Chip Technology Co.,Limited, ShenZhen (86) 18902315121, sale@acme-chip.com | | ||||
| L4972A (IC REG BUCK ADJUSTABLE 2A 20DIP) | STMicroelectronics | – | 20474 | ||
| L4972AD (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 4.02$ | 20022 | ||
| L4972AD013TR (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 4.92$ | 18232 | ||
 Delta Electronics, Moscow+7 (495) 660-36-02, Fax: (495) 660-36-02, popov@radel.ru | | ||||
| L4972A (Импульсный понижающий DC-DC стабилизатор, регулируемый, 15В-50В (Vin), 5.1В-40В, 2А, DIP-20) | – | 308.64 RUB | 6-8 weeks | ||
| L4972A, DC-DC преобразователь, понижающий, регулируемый, 15В-50В (Vin), 5.1В-40В, 2А [DIP-20] | – | 1912.5 RUB | 6-8 weeks | ||
| L4972AD, Импульсный понижающий DC-DC стабилизатор, регулируемый, 15В-50В (Vin), 5.1В-40В, 2А, SOIC-20 | – | 376.25 RUB | 6-8 weeks | ||
 "SINERGY-DISTRIBUTION" LLC, St. Petersburg+7 (812) 409-49-13, sales@gsupply.ru |  | ||||
| L4972A (Driver; преобразователь DC/DC; 2А; 5,1÷40В; Каналы: 1; DIP20) | STMicroelectronics | 9351.98 RUB | bulk: 8475.87 RUB | mult: 6682.9 RUB | – | ||
| L4972A (IC REG BUCK ADJUSTABLE 2A 20DIP) | STMicroelectronics | 6553.37 RUB | bulk: 5889.74 RUB | mult: 4825.16 RUB | 374 | ||
| L4972AD013TR (IC REG BUCK ADJUSTABLE 2A 20SO) | STMicroelectronics | – | – | ||
| L4972AD013TR (IC REG BUCK ADJUSTABLE 2A 20SO) | STMicroelectronics | 6746.93 RUB | bulk: 6069.47 RUB | mult: 4977.25 RUB | 991 | ||
| L4972AD013TR (IC REG BUCK ADJUSTABLE 2A 20SO) | STMicroelectronics | 6746.93 RUB | bulk: 6069.47 RUB | mult: 4977.25 RUB | 991 | ||
| L4972AD (IC REG BUCK ADJUSTABLE 2A 20SO) | STMicroelectronics | – | 568 | ||
| L4972A (Импульсный понижающий DC-DC стабилизатор, регулируемый, 15В-50В (Vin), 5.1В-40В, 2А, DIP-20) | STMicroelectronics | 11951.1 RUB | bulk: 9664.03 RUB | mult: 9148.31 RUB | – | ||
| L4972AD013TR (Импульсный понижающий DC-DC стабилизатор, регулируемый, 15В-50В (Vin), 5.1В-40В, 2А, SOIC-20) | STMicroelectronics | 9193.16 RUB | bulk: 7018.19 RUB | mult: 6704.28 RUB | 6 | ||
| L4972AD (Импульсный понижающий DC-DC стабилизатор, регулируемый, 15В-50В (Vin), 5.1В-40В, 2А, SOIC-20) | STMicroelectronics | 5605.59 RUB | 54 | ||
| ООО "Интегральные схемы", St. Petersburg +7 (812) 448-53-82, info@ic-ltd.ru |  | ||||
| L4972A | – | – | from 7 days | ||
| L4972A/STM | – | – | from 7 days | ||
| L4972AD | – | – | from 7 days | ||
| L4972AD-013TR | – | – | from 7 days | ||
| L4972AD013TR | – | – | from 7 days | ||
| L4972AD2 | – | – | from 7 days | ||
| L4972AP | – | – | from 7 days | ||
| L4972APDIP20 | – | – | from 7 days | ||
| L4972APULLS | – | – | from 7 days | ||
| L4972A_05 | – | – | from 7 days | ||
 ELITAN, Moscow+7 (495) 649-84-45, zakaz@elitan.ru | | ||||
| L4972A@ST (Продажи Юрлицам, ИП, Самозанятым, Подотчетникам. Круглосуточно без выходных. Для просмотра цен и заказа нажмите-> Подробнее) | – | – | Stock | ||
| L4972AD@ST (Продажи Юрлицам, ИП, Самозанятым, Подотчетникам. Круглосуточно без выходных. Для просмотра цен и заказа нажмите-> Подробнее) | – | – | Stock | ||
| Aspect, St. Petersburg +7 (812) 309-89-32, info@aspect.spb.su |  | ||||
| L4972A | – | – | from 7 days | ||
| L4972A/STM | – | – | from 7 days | ||
| L4972AD | – | – | from 7 days | ||
| L4972AD-013TR | – | – | from 7 days | ||
| L4972AD013TR | – | – | from 7 days | ||
| L4972AD2 | – | – | from 7 days | ||
| L4972AP | – | – | from 7 days | ||
| L4972APDIP20 | – | – | from 7 days | ||
| L4972APULLS | – | – | from 7 days | ||
| L4972A_05 | – | – | from 7 days | ||
 MirComponents. LLC, Moscow+7 (495) 255-33-11, sales@mircomponents.ru |  | ||||
| L4972A (микросхема Подробнее) | ST Microelectronics | 292.11 RUB | 8 | ||
 CHIP DIGGER LIMITED, ShenZhen(86) 13422897696, info@chipdigger.com | | ||||
| L4972A (IC REG BUCK ADJUSTABLE 2A 20DIP) | STMicroelectronics | – | 20017 | ||
| L4972AD (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 4.49$ | 23300 | ||
| L4972AD013TR (IC REG BUCK ADJ 2A 20SO) | STMicroelectronics | 6.51$ | 15273 | ||