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LM2991T

hot LM2991T

LM2991T

Solo por referencia

Nº de pieza LM2991T
Fabricantes Texas Instruments
Descripción IC REG LINEAR NEG ADJ 1A TO220-5
Hoja de datos
Paquete TO-220-5
ECAD
En existencias 6.800 piece(s)
Precio unitario $ 5,4825 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega nov 27 - dic 2 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo LM2991T 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 LM2991T con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM2991T.

Especificaciones LM2991T

FabricantesTexas Instruments
CategoríaCircuitos integrados - PMIC - reguladores de voltaje, lineal
PaqueteTO-220-5
ECAD
Serie-
Configuración de salidaNegative
Tipo de salidaAdjustable
Cantidad de reguladores1
Voltaje - Entrada (Máx)-26V
Voltaje - Salida (Min / Fixed)-3V
Voltaje - Salida (Máx)-24V
Tensión de salida (Máx)1V @ 1A
Salida de corriente1A
Actual - Quiescente (Iq)-
Corriente - Suministro (Máx)0.7mA ~ 5mA
PSRR60dB (1kHz)
Funciones de controlEnable
Funciones de protecciónOver Temperature, Short Circuit
Temperatura de funcionamiento-40°C ~ 125°C
Tipo de montajeThrough Hole
Paquete / cajaTO-220-5
Paquete de dispositivo del proveedorTO-220-5

LM2991T Packaging

Customized Labels
Sealing
Packing
Insepction

LM2991T FAQ

  • 1. How to order LM2991T 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 LM2991T is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM2991T. All suppliers must pass our qualification reviews before they can publish their products including LM2991T on Heisener; we pay more attention to the channels and quality of LM2991T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM2991T price and inventory displayed accurate?
    The price and inventory of LM2991T 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 LM2991T?
    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 LM2991T we delivered, we will accept the replacement or return of the LM2991T 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 LM2991T.
    (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 LM2991T pin diagram, LM2991T datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM2991T Garantías

Service Guarantee

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.

Quality Guarantee

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

LM2991T/LB03

D# V36:1790_07271143

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

RoHS: Not Compliant
 0

LM2991T/LF03

D# V99:2348_07271144

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

 0

LM2991T/NOPB

D# V99:2348_07271145

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

 0

LM2991T

D# V99:2348_07271142

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

RoHS: Not Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

D# LM2991T/NOPB

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: LM2991T/NOPB)

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

107

LM2991T/LB03

 National Semiconductor Corporation

9720

LM2991TP+

 National Semiconductor Corporation

3
Nº de pieza Fabricantes Descripción En existencias

LM2991T/LB03

 Texas Instruments

N/A 3 V-24 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, ZFM5 TO-220, 5 PIN

 395

LM2991T/NOPB

 Texas Instruments

- Rail/Tube

 1938

LM2991T

 Texas Instruments

- Rail/Tube

 1938

LM2991T/LF03

 Texas Instruments

Negative Low Dropout Adjustable Regulato

 0
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

D# C1S746203833976

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
 19
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

N/A (ship within 1day) - D/C 2005

 59
Nº de pieza Fabricantes Descripción En existencias

LM2991T

D# LM2991T-ND

 Texas Instruments

IC REG LINEAR NEG ADJ 1A TO220-5

 23

LM2991T/LB03

D# 2156-LM2991T/LB03-ND

 Rochester Electronics LLC

IC REG LINEAR LDO

 1075

LM2991T/NOPB

D# LM2991T/NOPB-ND

 Texas Instruments

IC REG LINEAR NEG ADJ 1A TO220-5

 1091

LM2991T/LF03

D# 296-35133-5-ND

 Texas Instruments

IC REG LINEAR NEG ADJ 1A TO220-5

 261
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

In stock shipping within 2days

 5499
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

D# 3122095

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 42

LM2991T/NOPB .

D# 1850247

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 26
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

Stock

 132
Nº de pieza Fabricantes Descripción En existencias

LM2991T P+

 National Semiconductor Corporation

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

 25
Nº de pieza Fabricantes Descripción En existencias

LM2991TFLOWLBO3

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 1195

LM2991T05A

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 58

LM2991T

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 22574

LM2991TADJ

OEM/CM QUOTES ONLY | NO BROKERS

 220

LM2991TLB03

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 21924

LM2991TD

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 229

LM2991TP4

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 50

LM2991TNOPB

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 2320

LM2991TP

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 137
Nº de pieza Fabricantes Descripción En existencias

LM2991TLF03

 Texas Instruments

OEM/CM ONLY

 592

LM2991TADJ

 Texas Instruments

OEM/CM ONLY

 658

LM2991TLB03

 Texas Instruments

OEM/CM ONLY

 557

LM2991T5PIN97NS

 Texas Instruments

OEM/CM ONLY

 963

LM2991TNOPB

 Texas Instruments

OEM/CM ONLY

 923
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 Texas Instruments

40
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

in stock

 54
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

OEM/CM Immediate delivery

 3191

LM2991T-ADJ

 National Semiconductor Corporation

OEM/CM Immediate delivery

 2000
Nº de pieza Fabricantes Descripción En existencias

LM2991T

D# 926-LM2991T

 Texas Instruments

LDO Voltage Regulators Negative LDO Adj Reg

RoHS: Not Compliant
 73

LM2991T/LF03

D# 926-LM2991T/LF03

 Texas Instruments

LDO Voltage Regulators Negative Low Dropout Adjustable Regulator 5-TO-220

RoHS: Compliant
 74

LM2991T/NOPB

D# 926-LM2991T/NOPB

 Texas Instruments

LDO Voltage Regulators NEG LDO ADJ REG

RoHS: Compliant
 359
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

D# 41K4640

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO -25V 1A TO-220-5, Output Type:Adjustable, Input Voltage Min:-26V, Input Voltage Max:300mV, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:-3V, Adjustable Output Voltage Max:-24V RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 26
Nº de pieza Fabricantes Descripción En existencias

LM2991T-P+

D# NS-LM2991T-P+

 National Semiconductor Corporation

OEM/CM ONLY

 9848

LM2991T/NOPB

D# NS-LM2991T/NOPB

 Texas Instruments

OEM/CM ONLY

 2666

LM2991T

D# NS-LM2991T

 Texas Instruments

OEM/CM ONLY

 4491

LM2991T/LB03

D# NS-LM2991T/LB03

 Texas Instruments

OEM/CM ONLY

 1119

LM2991T/LF03

D# NS-LM2991T/LF03

 Texas Instruments

OEM/CM ONLY

 2999

LM2991TFLOWLB03

D# NS-LM2991TFLOWLB03

 National Semiconductor Corporation

OEM/CM ONLY

 2120
Nº de pieza Fabricantes Descripción En existencias

LM2991TP+

 National Semiconductor Corporation

64

LM2991TD

 National Semiconductor Corporation

157

LM2991T-P+

 National Semiconductor Corporation

12

LM2991T/NOPB

 National Semiconductor Corporation

3 V-24 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSFM5

 7

LM2991T-FLOWLBO3

 National Semiconductor Corporation

824

LM2991T

 National Semiconductor Corporation

Voltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP

 3
Nº de pieza Fabricantes Descripción En existencias

LM2991T P+

D# LM2991T P+

 National Semiconductor Corporation

Semiconductor

 45

LM2991T

D# LM2991T

 National Semiconductor Corporation

Semiconductor

 94

LM2991T-ADJ

D# LM2991T-ADJ

 National Semiconductor Corporation

Semiconductor

 45
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

D# 5335676

 Texas Instruments

Texas Instruments, -24 -3 V LDO Regulator, 1A, 1-Channel Negative, Adjustable 5-Pin, TO-220 LM2991T/NOPB, EA

Min Qty: 1
Container: Bulk
 46
Nº de pieza Fabricantes Descripción En existencias

LM2991T/LB03

 Texas Instruments

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Not Compliant
 1075

LM2991T/NOPB

 Texas Instruments

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Compliant
 10

LM2991T/LF03

 Texas Instruments

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Compliant
 755
Nº de pieza Fabricantes Descripción En existencias

LM2991TFLOWLBO3

 National Semiconductor Corporation

OEM/CM ONLY

 1046

LM2991T05A

 National Semiconductor Corporation

OEM/CM ONLY

 66

LM2991TD

 National Semiconductor Corporation

OEM/CM ONLY

 213

LM2991T

 National Semiconductor Corporation

OEM/CM ONLY

 3004

LM2991TP4

 National Semiconductor Corporation

OEM/CM ONLY

 64

LM2991TLB03

 National Semiconductor Corporation

OEM/CM ONLY

 28766

LM2991T/NOPB

 National Semiconductor Corporation

OEM/CM ONLY

 1749

LM2991TP

 National Semiconductor Corporation

OEM/CM ONLY

 248
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

IN stock Immediate delivery

 3206

LM2991T-ADJ

 National Semiconductor Corporation

IN stock Immediate delivery

 2015
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

 Texas Instruments

1-A, negative, adjustable low-dropout voltage regulator with enable

 3

LM2991T/LF03

 Texas Instruments

1-A, negative, adjustable low-dropout voltage regulator with enable

 252
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 National Semiconductor Corporation

shipping today

 9966
Nº de pieza Fabricantes Descripción En existencias

LM2991T

D# 35611922

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

RoHS: Not Compliant
 0

LM2991T/LF03

D# 25862511

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

 0

LM2991T/NOPB

D# 47493353

 Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube

 0
Nº de pieza Fabricantes Descripción En existencias

LM2991T/LF03

 Texas Instruments

RFQ

 6637

LM2991T-ADJ

 National Semiconductor Corporation

RFQ

 2572

LM2991T

 National Semiconductor Corporation

RFQ

 13025
Nº de pieza Fabricantes Descripción En existencias

LM2991T

 Texas Instruments

IC REG LDO NEG ADJ 1A TO220-5

 1611
Nº de pieza Fabricantes Descripción En existencias

LM2991T/NOPB

D# 3122095

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 43

LM2991T/NOPB .

D# 1850247

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 26

Quick Inquiry

LM2991T

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

Ver los Certificados

Contáctenos

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  • Texas Instruments LM2991T
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