Name: L5991AD
Brand: STMicroelectronics
SKU: L5991AD
Price: 2.799 USD
Availability: InStock
Rating: 5 (97 reviews)

L5991AD

Solo por referencia

Nº de pieza	L5991AD
Fabricantes	STMicroelectronics
Descripción	IC REG CTRLR FLYBACK 16SO
Hoja de datos	L5991AD Hoja de datos
Paquete	16-SOIC (0.154", 3.90mm Width)
ECAD
En existencias	150.636 piece(s)
Precio unitario	$ 2,7990 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	ene 7 - ene 12 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo L5991AD por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue L5991AD con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L5991AD.

Especificaciones L5991AD

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete	16-SOIC (0.154", 3.90mm Width)
ECAD
Serie	-
Tipo de salida	Transistor Driver
Función	Step-Up/Step-Down
Configuración de salida	Positive, Isolation Capable
Topología	Flyback
Número de salidas	1
Fases de salida	1
Voltaje - Suministro (Vcc / Vdd)	7.6 V ~ 20 V
Frecuencia - Conmutación	Up to 1MHz
Ciclo de trabajo (máximo)	93%
Rectificador síncrono	Yes
Sincronización de reloj	No
Interfaces seriales	-
Funciones de control	Current Limit, Frequency Control, Soft Start
Temperatura de funcionamiento	-40°C ~ 150°C (TJ)
Paquete / caja	16-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor	16-SO

ficha técnica L5991AD

L5991AD Packaging

L5991AD FAQ

1. How to order L5991AD on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that L5991AD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L5991AD. All suppliers must pass our qualification reviews before they can publish their products including L5991AD on Heisener; we pay more attention to the channels and quality of L5991AD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L5991AD price and inventory displayed accurate?

The price and inventory of L5991AD fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of L5991AD?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L5991AD we delivered, we will accept the replacement or return of the L5991AD only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of L5991AD.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as L5991AD pin diagram, L5991AD datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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L5991AD Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

D# E02:0323_00207425

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant

L5991AD13TR

D# V72:2272_18454794

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

D# L5991AD

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991AD)

L5991AD13TR

D# L5991AD13TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991AD13TR)

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

D# L5991AD13TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991AD13TR)

L5991AD

D# L5991AD

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991AD)

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

STMicroelectronics

873

L5991AD

STMicroelectronics

601

Nº de pieza	Fabricantes	Descripción	En existencias
L5991AD	STMicroelectronics	STMICROELECTRONICS L5991AD	0
L5991AD13TR	STMicroelectronics	IC REG CTRLR PWM CM 16-SOIC	5000
E-L5991AD	STMicroelectronics	IC REG CTRLR PWM CM 16-SOIC	117

Nº de pieza	Fabricantes	Descripción	En existencias
L5991AD13TR D# 497-3996-1-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SOIC	1684
L5991AD D# 497-14767-5-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SO	143
E-L5991AD D# 497-5288-5-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SOIC	97

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

STMicroelectronics

In stock shipping within 2days

262

L5991AD

STMicroelectronics

In stock shipping within 2days

351

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

D# 2849708

STMicroelectronics

PWM CONT, CURRENT MODE, 1MHZ, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Each

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

STMicroelectronics

L5991AD Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16

RoHS: Compliant

pbFree: Yes

L5991AD

STMicroelectronics

SO 16 .15 TO JEDEC MS-012

RoHS: Compliant

pbFree: Yes

Nº de pieza	Fabricantes	Descripción	En existencias
EL5991AD	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	113
EL5991ADLF	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2300
L5991AD	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	1334
L5991AD13TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	17394

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

NXP Semiconductors

OEM/CM ONLY

157

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

ST Microwave Corporation

In stock

873

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

STMicroelectronics

in stock - can ship the same day

Nº de pieza	Fabricantes	Descripción	En existencias
E-L5991AD13TR	STMicroelectronics	OEM/CM Immediate delivery	1017
L5991AD	STMicroelectronics	OEM/CM Immediate delivery	1500
L5991AD13TR	STMicroelectronics	OEM/CM Immediate delivery	162

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

D# 511-L5991AD13TR

STMicroelectronics

Switching Controllers Prog Current Mode

RoHS: Compliant

1849

L5991AD

D# 511-L5991AD

STMicroelectronics

Switching Controllers Prog Current Mode

RoHS: Compliant

308

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

D# XSFP00000151826

STMicroelectronics

L5991 Series 20 V 93 % 1 MHz Primary Controller with Standby - SOIC-16

3550

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

D# 23AC6596

STMicroelectronics

IND. & POWER CONV. ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1000

Container: Bulk

L5991AD13TR

D# 56P8424

STMicroelectronics

SPS ASSP

RoHS: Not Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Nº de pieza	Fabricantes	Descripción	En existencias
L5991AD D# NS-L5991AD	STMicroelectronics	OEM/CM ONLY	6076
L5991AD13TR D# NS-L5991AD13TR	STMicroelectronics	OEM/CM ONLY	5674
E-L5991AD D# NS-E-L5991AD	STMicroelectronics	OEM/CM ONLY	8134

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

STMicroelectronics

480

Nº de pieza	Fabricantes	Descripción	En existencias
L5991AD	STMicroelectronics	OEM/CM ONLY	2233
L5991AD13TR	STMicroelectronics	OEM/CM ONLY	18384
EL5991AD	STMicroelectronics	OEM/CM ONLY	192

Nº de pieza	Fabricantes	Descripción	En existencias
E-L5991AD13TR	STMicroelectronics	IN stock Immediate delivery	1012
L5991AD	STMicroelectronics	IN stock Immediate delivery	1515
L5991AD13TR	STMicroelectronics	IN stock Immediate delivery	157

Nº de pieza	Fabricantes	Descripción	En existencias
E-L5991AD13TR	STMicroelectronics	shipping today	1638
L5991AD13TR	Renesas Electronics Corporation	shipping today	5996
L5991AD	STMicroelectronics	shipping today	3645

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD13TR

D# 25820485

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant

L5991AD

D# 53520135

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
L5991AD13TR	STMicroelectronics	RFQ	11813
E-L5991AD	STMicroelectronics	RFQ	13354
L5991AD	STMicroelectronics	RFQ	3485

Nº de pieza

Fabricantes

Descripción

En existencias

L5991AD

D# 2849708

STMicroelectronics

PWM CONT, CURRENT MODE, 1MHZ, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

L5991AD

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS