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LM2991S

LM2991S
Mfr. #:
LM2991S
Descripción:
LDO Voltage Regulators Neg LDO Adj Reg
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LM2991S Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
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ECAD Model:
Más información:
LM2991S más información LM2991S Product Details
Atributo del producto
Valor de atributo
Fabricante
Instrumentos Texas
categoria de producto
PMIC - Reguladores de voltaje - Lineal
Serie
LM2991
Producto
Regulador ajustable de baja caída negativa
Escribe
Voltaje de salida ajustable
embalaje
Embalaje alternativo de tubo
Unidad de peso
0.056128 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
TO-263-5
Temperatura de funcionamiento
-40°C ~ 125°C
Tipo de montaje
Montaje superficial
Tipo de salida
Ajustable
Paquete de dispositivo de proveedor
DDPAK/TO-263-5
Entrada de voltaje
Down to -26V
Número de salidas
1 Output
Salida de corriente
1A
Salida de voltaje
-3 V ~ -24 V
Regulador-Topología
Negativo Ajustable
Típico de caída de voltaje
0.6V @ 1A
Número de reguladores
1
Límite de corriente mínimo
1.5A
Temperatura máxima de funcionamiento
+ 125 C
Temperatura mínima de funcionamiento
- 40 C
Tensión de salida
- 24 V to - 3 V
Voltaje de entrada-MAX
300 mV
Corriente de salida
1 A
Voltaje de entrada MIN
- 26 V
Regulación de carga
0.4 %
Ib-Input-Bias-Current
700 uA
Corriente de reposo
5 mA
Voltaje de referencia
- 1.186 V
Voltaje de caída
0.1 V at 100 mA 0.6 V at 1 A
Dropout-Voltage-Max
0.2 V at 100 mA 0.8 V at 1 A
Regulación de línea
0.04 %/V
Tipo de rechazo de ondulación de PSRR
60 dB
Tags
LM2991S, LM2991, LM299, LM29, LM2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
*** Source Electronics
LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) DDPAK Tube / IC REG LDO NEG ADJ 1A DDPAK
***as Instruments
1-A, negative, adjustable low-dropout voltage regulator with enable 5-DDPAK/TO-263 -40 to 125
***fin
Integrated Circuit Regulator LM2991/LM2991S NATIONAL SEMI Ampere=1 TO263
***ment14 APAC
V REG ADJ -2/25V, 2991, TO-263-5; Primary Input Voltage:-26V; Output Voltage Adjustable Range:-2V to -25V; Dropout Voltage Vdo:600mV; No. of Pins:5; Output Current:1A; Voltage Regulator Case Style:TO-263; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Adjustable Output Voltage Max:-24V; Adjustable Output Voltage Min:-3V; Base Number:2991; IC Generic Number:2991; Input Voltage Max:0.3V; Input Voltage Min:-26V; No. of Outputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Voltage:-2V; Output Voltage Max:-3V; Output Voltage Min:-24V; Package / Case:TO-263 (D2-Pak); Supply Voltage Max:-26V; Termination Type:SMD; Voltage Regulator Type:Negative Adjustable
Parte # Descripción Valores Precio
LM2991S/NOPB
DISTI # V39:1801_07271139		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Tube
RoHS: Compliant		1576
  • 1000:$1.6930
  • 500:$2.0040
  • 100:$2.2730
  • 10:$2.6940
  • 1:$3.0410
LM2991S
DISTI # V39:1801_07271138		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Tube
RoHS: Not compliant		135
  • 2520:$2.4900
  • 1035:$2.6250
  • 540:$3.0590
  • 135:$3.5140
  • 45:$4.0300
  • 10:$4.2000
  • 1:$4.6060
LM2991SX/NOPB
DISTI # V72:2272_07271141		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 T/R
RoHS: Compliant		39
  • 25:$2.8990
  • 10:$2.9100
  • 1:$3.2110
LM2991SX/NOPB
DISTI # LM2991SX/NOPBCT-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		11047In Stock
  • 100:$2.5709
  • 10:$3.1380
  • 1:$3.4900
LM2991SX/NOPB
DISTI # LM2991SX/NOPBDKR-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		11047In Stock
  • 100:$2.5709
  • 10:$3.1380
  • 1:$3.4900
LM2991S/NOPB
DISTI # LM2991S/NOPB-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Compliant
Min Qty: 1
Container: Tube		10261In Stock
  • 5040:$1.6384
  • 2520:$1.7024
  • 1035:$1.7920
  • 540:$2.1248
  • 135:$2.4960
  • 45:$2.8800
  • 10:$3.0460
  • 1:$3.3900
LM2991SX/NOPB
DISTI # LM2991SX/NOPBTR-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Compliant
Min Qty: 500
Container: Tape & Reel (TR)		6000In Stock
  • 2500:$1.7024
  • 1000:$1.7920
  • 500:$2.1248
LM2991S
DISTI # LM2991S-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Not compliant
Min Qty: 1
Container: Tube		237In Stock
  • 2520:$2.7252
  • 1035:$2.8686
  • 540:$3.4013
  • 135:$3.9956
  • 45:$4.6102
  • 10:$4.8770
  • 1:$5.4300
LM2991SX
DISTI # LM2991SXTR-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Not compliant
Min Qty: 500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 500:$2.9764
LM2991SX
DISTI # LM2991SXCT-ND		IC REG LIN NEG ADJ 1A DDPAK
RoHS: Not compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    LM2991SX
    DISTI # LM2991SXDKR-ND    		IC REG LIN NEG ADJ 1A DDPAK
    RoHS: Not compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      LM2991S/NOPB
      DISTI # 27020481      		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Tube
      RoHS: Compliant      		1576
      • 1000:$1.6930
      • 500:$2.0030
      • 100:$2.2520
      • 10:$2.6940
      • 4:$3.0460
      LM2991S
      DISTI # 31045786      		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Tube
      RoHS: Not compliant      		135
      • 3:$4.6060
      LM2991S/NOPB
      DISTI # 31068144      		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Tube
      RoHS: Compliant      		98
      • 50:$1.9740
      • 25:$2.0377
      • 7:$2.1056
      LM2991SX/NOPB
      DISTI # 30316743      		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 T/R
      RoHS: Compliant      		39
      • 25:$2.8990
      • 10:$2.9100
      • 4:$3.2110
      LM2991S/NOPB
      DISTI # 30583201      		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Tube
      RoHS: Compliant      		8
      • 7:$4.0290
      LM2991SX
      DISTI # LM2991SX      		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 T/R (Alt: LM2991SX)
      RoHS: Not Compliant
      Min Qty: 500
      Container: Tape and Reel      		Asia - 0
        LM2991S/NOPB
        DISTI # LM2991S/NOPB        		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Rail (Alt: LM2991S/NOPB)
        RoHS: Compliant
        Min Qty: 270        		Asia - 0
          LM2991S/NOPB
          DISTI # LM2991S/NOPB          		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Rail - Rail/Tube (Alt: LM2991S/NOPB)
          RoHS: Compliant
          Min Qty: 1
          Container: Tube          		Americas - 0
          • 1:$2.1900
          • 10:$2.0900
          • 25:$1.9900
          • 50:$1.9900
          • 100:$1.9900
          • 500:$1.9900
          • 1000:$1.6900
          LM2991SX/NOPB
          DISTI # LM2991SX/NOPB          		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 T/R - Tape and Reel (Alt: LM2991SX/NOPB)
          RoHS: Compliant
          Min Qty: 500
          Container: Reel          		Americas - 0
          • 500:$1.9900
          • 1000:$1.6900
          • 2000:$1.5900
          • 3000:$1.5900
          • 5000:$1.5900
          LM2991SX/NOPB
          DISTI # LM2991SX/NOPB          		LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 T/R (Alt: LM2991SX/NOPB)
          RoHS: Compliant
          Min Qty: 500
          Container: Tape and Reel          		Asia - 0
            LM2991S/NOPB
            DISTI # 41K4638            		ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO -25V 1A TO-263-5,Output Type:Adjustable,Input Voltage Min:-26V,Input Voltage Max:300mV,Fixed Output Voltage Nom.:-,Adjustable Output Voltage Min:-24V,Adjustable Output Voltage Max:-3V , RoHS Compliant: Yes1250
            • 1:$3.3900
            • 10:$3.0500
            • 25:$2.8600
            • 50:$2.6800
            • 100:$2.4900
            • 250:$2.3400
            • 500:$2.1200
            LM2991SX/NOPB
            DISTI # 22AC3050            		 469
            • 1:$3.3900
            • 10:$3.0500
            • 25:$2.8700
            • 50:$2.6800
            • 100:$2.5000
            • 250:$2.3500
            LM2991SX/NOPB
            DISTI # 28X3473            		ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO -25V 1A TO-263-5, FULL REEL,Output Type:Adjustable,Input Voltage Min:-26V,Input Voltage Max:300mV,Fixed Output Voltage Nom.:-,Adjustable Output Voltage Min:-3V,Output Current:1A , RoHS Compliant: Yes0
            • 1:$2.1300
            • 500:$1.9700
            • 1000:$1.8000
            LM2991S/NOPB
            DISTI # 97M0763            		IC, REG, LDO, -3 ~ -24V, 1A, TO263,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,Output Current:1A,, RoHS Compliant: Yes3899
            • 1:$3.3900
            • 10:$3.0500
            • 25:$2.8600
            • 50:$2.6800
            • 100:$2.4900
            • 250:$2.3400
            • 500:$2.1200
            LM2991S/NOPBNegative Low Dropout Adjustable Regulator5142
            • 1000:$1.4600
            • 750:$1.5200
            • 500:$1.8100
            • 250:$2.1300
            • 100:$2.2700
            • 25:$2.5900
            • 10:$2.7800
            • 1:$3.0900
            LM2991SX/NOPBNegative Low Dropout Adjustable Regulator6000
            • 1000:$1.4600
            • 750:$1.5200
            • 500:$1.8100
            • 250:$2.1300
            • 100:$2.2700
            • 25:$2.5900
            • 10:$2.7800
            • 1:$3.0900
            LM2991S
            DISTI # 926-LM2991S            		LDO Voltage Regulators Neg LDO Adj Reg
            RoHS: Not compliant            		328
            • 1:$5.4200
            • 10:$4.8800
            • 100:$3.9900
            • 250:$3.7500
            • 500:$3.4000
            • 1000:$2.8600
            • 2500:$2.7200
            LM2991SX
            DISTI # 926-LM2991SX            		LDO Voltage Regulators NRND, alternate is LM2991SX/NOPB
            RoHS: Not compliant            		0
              LM2991SX/NOPB
              DISTI # 926-LM2991SX/NOPB              		LDO Voltage Regulators NEG LDO ADJ REG
              RoHS: Compliant              		3377
              • 1:$3.3900
              • 10:$3.0500
              • 100:$2.4900
              • 250:$2.3400
              • 500:$2.1200
              • 1000:$1.7900
              • 2500:$1.7000
              LM2991S/NOPB
              DISTI # 926-LM2991S/NOPB              		LDO Voltage Regulators NEG LDO ADJ REG
              RoHS: Compliant              		1041
              • 1:$3.3900
              • 10:$3.0500
              • 100:$2.4900
              • 250:$2.3400
              • 500:$2.1200
              • 1000:$1.7900
              • 2500:$1.7000
              LM2991S 
              RoHS: Not Compliant              		5
              • 1000:$2.5200
              • 500:$2.6500
              • 100:$2.7600
              • 25:$2.8700
              • 1:$3.1000
              LM2991S/NOPB 
              RoHS: Not Compliant              		7
              • 1000:$1.8800
              • 500:$1.9800
              • 100:$2.0600
              • 25:$2.1500
              • 1:$2.3200
              LM2991SX 
              RoHS: Not Compliant              		21
              • 1000:$2.2100
              • 500:$2.3200
              • 100:$2.4200
              • 25:$2.5200
              • 1:$2.7200
              LM2991SX/NOPB 
              RoHS: Not Compliant              		61
              • 1000:$1.8800
              • 500:$1.9800
              • 100:$2.0600
              • 25:$2.1500
              • 1:$2.3200
              LM2991S 77
                LM2991S 44
                • 2:$3.0000
                • 8:$2.2500
                • 24:$1.8750
                LM2991S 132
                  LM2991S 139
                    LM2991SP+ 75
                      LM2991SX 711
                        LM2991SX 376
                        • 3:$2.4640
                        • 12:$1.6016
                        • 33:$1.2320
                        • 103:$1.1499
                        • 219:$1.0677
                        LM2991SP 15
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP978
                          • 309:$1.5000
                          • 108:$1.6250
                          • 1:$3.7500
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)978
                          • 309:$1.5000
                          • 108:$1.6250
                          • 1:$3.7500
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)35
                          • 11:$1.8750
                          • 4:$2.5000
                          • 1:$3.7500
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP35
                          • 11:$1.8750
                          • 4:$2.5000
                          • 1:$3.7500
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP4
                          • 2:$3.0000
                          • 1:$4.0000
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)4
                          • 2:$3.0000
                          • 1:$4.0000
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)17
                          • 9:$2.7500
                          • 4:$3.1250
                          • 1:$3.7500
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP17
                          • 9:$2.7500
                          • 4:$3.1250
                          • 1:$3.7500
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP169
                          • 92:$2.5345
                          • 26:$2.7400
                          • 1:$4.1100
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)169
                          • 92:$2.5345
                          • 26:$2.7400
                          • 1:$4.1100
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP49
                          • 43:$5.5406
                          • 12:$5.9898
                          • 1:$8.9847
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)49
                          • 43:$5.5406
                          • 12:$5.9898
                          • 1:$8.9847
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP (Also Known As: LM2991SP+)83
                          • 10:$1.9845
                          • 4:$2.6460
                          • 1:$3.9690
                          LM2991SVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP83
                          • 10:$1.9845
                          • 4:$2.6460
                          • 1:$3.9690
                          LM2991S-P+ 32
                          • 12:$5.9898
                          • 4:$6.5888
                          • 1:$8.9847
                          LM2991S/NOPB
                          DISTI # 5338170                          		VOLTAGE REGULATOR LM2991S -25V 1A, EA84
                          • 1:£2.6200
                          • 9:£2.3300
                          • 23:£2.2000
                          LM2991S/NOPB
                          DISTI # 5338170P                          		VOLTAGE REGULATOR LM2991S -25V 1A, TU368
                          • 9:£2.3300
                          • 23:£2.2000
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                          		 Nuevo y original
                          Disponibilidad
                          Valores:
                          Available
                          En orden:
                          1000
                          Ingrese la cantidad:
                          El precio actual de LM2991S es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
                          Precio de referencia (USD)
                          Cantidad
                          Precio unitario
                          Ext. Precio
                          1
                          2,25 US$
                          2,25 US$
                          10
                          2,14 US$
                          21,38 US$
                          100
                          2,02 US$
                          202,50 US$
                          500
                          1,91 US$
                          956,25 US$
                          1000
                          1,80 US$
                          1 800,00 US$
                          Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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