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LM2991S

LM2991S

LM2991S

Per Riferimento Soltanto

Numero di parte LM2991S
Produttore Texas Instruments
Descrizione IC REG LINEAR NEG ADJ 1A DDPAK
Scheda dati
pacchetto TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
A magazzino 10.068 piece(s)
Prezzo unitario $ 5,7313 *
Tempi di Consegna Essere confermato
Tempo di consegna stimato dic 5 - dic 10 (Scegli una spedizione rapida)
Richiedi Preventivo
Modalità di pagamento
Servizi di consegna
  • Stiamo offrendo LM2991S per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
  • Per elaborare il tuo RFQ, si prega di aggiungere LM2991S con quantità in distinta. Heisener.com non richiede alcuna registrazione, richiedere un preventivo di LM2991S.

Specifiche LM2991S

ProduttoreTexas Instruments
CategoriaCircuiti integrati (CI) - PMIC - Regolatori di tensione - Lineari
pacchettoTO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
Serie-
Configurazione di uscitaNegative
Tipo di uscitaAdjustable
Numero di regolatori1
Tensione - Ingresso (max)-26V
Voltage - Output (Min / Fixed)-3V
Tensione - Uscita (max)-24V
Interruzione di tensione (max)1V @ 1A
Corrente - Uscita1A
Corrente - Quiescente (Iq)-
Corrente - Fornitura (max)0.7mA ~ 5mA
PSRR60dB (1kHz)
Funzioni di controlloEnable
Funzioni di protezioneOver Temperature, Short Circuit
temperatura di esercizio-40°C ~ 125°C
Tipo di montaggioSurface Mount
Pacchetto / casoTO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Pacchetto dispositivo fornitoreDDPAK/TO-263-5

LM2991S Packaging

Customized Labels
Sealing
Packing
Insepction

LM2991S FAQ

  • 1. How to order LM2991S 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 LM2991S is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM2991S. All suppliers must pass our qualification reviews before they can publish their products including LM2991S on Heisener; we pay more attention to the channels and quality of LM2991S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM2991S price and inventory displayed accurate?
    The price and inventory of LM2991S 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 LM2991S?
    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 LM2991S we delivered, we will accept the replacement or return of the LM2991S 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 LM2991S.
    (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 LM2991S pin diagram, LM2991S datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM2991S garanzie

Service Guarantee

Garanzie di servizio

Garantiamo la soddisfazione del cliente al 100%.

Il nostro team di vendita esperto e il team di supporto tecnico supportano i nostri servizi per soddisfare tutti i nostri clienti.

Quality Guarantee

Garanzie di qualità

Forniamo una garanzia di 90 giorni.

Se gli articoli che hai ricevuto non fossero di qualità perfetta, saremmo responsabili per il rimborso o la sostituzione, ma gli articoli devono essere restituiti nelle loro condizioni originali.

Catene di fornitura globali - Risorse per distributori affidabili e autorizzati

Numero di parte Produttore Descrizione Azione

LM2991S

D# V99:2348_07271138

Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 6-Pin(5+Tab) DDPAK Tube

RoHS: Not Compliant
0

LM2991SX/NOPB

D# V36:1790_07271141

Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 6-Pin(5+Tab) DDPAK T/R

0

LM2991S/NOPB

D# V99:2348_07271139

Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 6-Pin(5+Tab) DDPAK Tube

0

LM2991SX

D# V36:1790_07271140

Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 6-Pin(5+Tab) DDPAK T/R

RoHS: Not Compliant
0
Numero di parte Produttore Descrizione Azione

LM2991S

D# LM2991S

Texas Instruments

LDO Regulator Neg -3V to -24V 1A 6-Pin(5+Tab) TO-263 Rail - Rail/Tube (Alt: LM2991S)

RoHS: Not Compliant
0
Numero di parte Produttore Descrizione Azione

LM2991SX

National Semiconductor Corporation

955

LM2991S/NOPB

National Semiconductor Corporation

15

LM2991SP

National Semiconductor Corporation

15

LM2991S

National Semiconductor Corporation

235
Numero di parte Produttore Descrizione Azione

LM2991S/NOPB

Texas Instruments

IC, REG, LDO, -3 ~ -24V, 1A, TO263

186

LM2991S

Texas Instruments

IC, REG, LDO, -3 ~ -24V, 1A, TO263

186

LM2991SX

Texas Instruments

- Tape and Reel

7440

LM2991SX/NOPB

Texas Instruments

- Tape and Reel

7440
Numero di parte Produttore Descrizione Azione

LM2991S/NOPB

Texas Instruments

Adjustable -26V -3V ~ -24V 1V @ 1A TO-263-5 Dropout Regulators(LDO) RoHS

751

LM2991SX/NOPB

Texas Instruments

Adjustable -26V -3V ~ -24V 1V @ 1A TO-263-5 Dropout Regulators(LDO) RoHS

545
Numero di parte Produttore Descrizione Azione

LM2991S

National Semiconductor Corporation

RoHS: Not Compliant
0

LM2991SX

National Semiconductor Corporation

RoHS: Compliant
0
Numero di parte Produttore Descrizione Azione

LM2991SX

National Semiconductor Corporation

N/A (ship within 1day) - D/C 2002+

103

LM2991SX/NOPB

National Semiconductor Corporation

RoHS (ship within 1day) - D/C 2010

19
Numero di parte Produttore Descrizione Azione

LM2991SX

D# 2156-LM2991SX-ND

Rochester Electronics LLC

IC REG LINEAR NEG ADJ 1A DDPAK

21

LM2991SX/NOPB

D# LM2991SX/NOPBTR-ND

Texas Instruments

IC REG LINEAR NEG ADJ 1A DDPAK

4488

LM2991S/NOPB

D# LM2991S/NOPB-ND

Texas Instruments

IC REG LINEAR NEG ADJ 1A DDPAK

1344

LM2991S

D# LM2991S-ND

Texas Instruments

IC REG LINEAR NEG ADJ 1A DDPAK

0
Numero di parte Produttore Descrizione Azione

LM2991SX

D# LM2991SX

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2792

LM2991SP

D# LM2991SP

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3986

LM2991S

D# LM2991S

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

4089
Numero di parte Produttore Descrizione Azione

LM2991SP

National Semiconductor Corporation

In stock shipping within 2days

140

LM2991SX

National Semiconductor Corporation

In stock shipping within 2days

5081

LM2991S

National Semiconductor Corporation

In stock shipping within 2days

5081
Numero di parte Produttore Descrizione Azione

LM2991S/NOPB

D# 3122093

Texas Instruments

IC, REG, LDO, -3 ~ -24V, 1A, TO263

RoHS: Compliant
Min Qty: 1
Container: Each
577

LM2991S/NOPB .

D# 1564648

Texas Instruments

IC, REG, LDO, -3 ~ -24V, 1A, TO263

RoHS: Compliant
Min Qty: 1
Container: Each
3

LM2991SX/NOPB

D# 3122094

Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
111
Numero di parte Produttore Descrizione Azione

LM2991S

National Semiconductor Corporation

Stock

169
Numero di parte Produttore Descrizione Azione

LM2991S

NEW AND ORGINAL. ISRAEL W.HOUSE

73
Numero di parte Produttore Descrizione Azione

LM2991SX

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

3480

LM2991SP

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1051

LM2991SXND

DIGIKEY

OEM/CM QUOTES ONLY | NO BROKERS

81

LM2991SXTRND

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

197

LM2991SSMD

N/A

OEM/CM QUOTES ONLY | NO BROKERS

3

LM2991SADJ

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

80

HM97ABLM2991S

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

19

LM2991SNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

9280

LM2991SND

DIGIKEY

OEM/CM QUOTES ONLY | NO BROKERS

81

LM2991SXNOPB

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

4060

LM2991S

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

29012
Numero di parte Produttore Descrizione Azione

LM2991SSMD

Texas Instruments

OEM/CM ONLY

103

LM2991SX

Texas Instruments

OEM/CM ONLY

110

LM2991S

Texas Instruments

OEM/CM ONLY

634

LM2991SXNOPB

Texas Instruments

OEM/CM ONLY

666
Numero di parte Produttore Descrizione Azione

LM2991SP+

National Semiconductor Corporation

in stock - can ship the same day

18

LM2991SNOPB

National Semiconductor Corporation

in stock - can ship the same day

30

LM2991SX

National Semiconductor Corporation

in stock - can ship the same day

30

LM2991S

National Semiconductor Corporation

in stock - can ship the same day

45
Numero di parte Produttore Descrizione Azione

LM2991SX/NOPB

Texas Instruments

OEM/CM Immediate delivery

2500

LM2991S

National Semiconductor Corporation

OEM/CM Immediate delivery

276

LM2991SX

National Semiconductor Corporation

OEM/CM Immediate delivery

8000

LM2991S/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

263

LM2991SP

National Semiconductor Corporation

OEM/CM Immediate delivery

40
Numero di parte Produttore Descrizione Azione

LM2991S

D# 926-LM2991S

Texas Instruments

LDO Voltage Regulators Neg LDO Adj Reg

RoHS: Not Compliant
110

LM2991SX/NOPB

D# 926-LM2991SX/NOPB

Texas Instruments

LDO Voltage Regulators NEG LDO ADJ REG

RoHS: Compliant
872

LM2991S/NOPB

D# 926-LM2991S/NOPB

Texas Instruments

LDO Voltage Regulators NEG LDO ADJ REG

RoHS: Compliant
1084
Numero di parte Produttore Descrizione Azione

LM2991SX/NOPB

D# 31AH1982

Texas Instruments

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

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
111

LM2991S/NOPB

D# 41K4638

Texas Instruments

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: Yes

RoHS: Compliant
Min Qty: 225
Container: Bulk
3
Numero di parte Produttore Descrizione Azione

LM2991SX

D# NS-LM2991SX

National Semiconductor Corporation

OEM/CM ONLY

6685

LM2991SX/NOPB

D# NS-LM2991SX/NOPB

Texas Instruments

OEM/CM ONLY

4194

LM2991S

D# NS-LM2991S

Texas Instruments

OEM/CM ONLY

7418

LM2991S P+

D# NS-LM2991S P+

National Semiconductor Corporation

OEM/CM ONLY

9758

LM2991S/NOPB

D# NS-LM2991S/NOPB

Texas Instruments

OEM/CM ONLY

2468
Numero di parte Produttore Descrizione Azione

LM2991S

National Semiconductor Corporation

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

906

LM2991S/NOPB

National Semiconductor Corporation

3 V-24 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSSO5

29

LM2991SX

National Semiconductor Corporation

3 V-24V ADJUSTABLE NEGATIVE LDO REGULATOR, 1V DROPOUT, PSSO5

522

LM2991SX/NOPB

National Semiconductor Corporation

2 V-25 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSSO5

14
Numero di parte Produttore Descrizione Azione

LM2991SX

D# LM2991SX

National Semiconductor Corporation

Semiconductor

1799

LM2991S

D# LM2991S

National Semiconductor Corporation

Semiconductor

19
Numero di parte Produttore Descrizione Azione

LM2991SX/NOPB

D# 2088562

Texas Instruments

Texas Instruments LM2991SX/NOPB, LDO Voltage Regulator, 1A Adjustable, (- 3 V to - 24 V) V, 5% 3-Pin, D2PAK, RL

Min Qty: 500
Container: Reel
485

LM2991S/NOPB

D# 5338170

Texas Instruments

Texas Instruments LM2991S/NOPB, LDO Regulator, 1A Adjustable, -24 -3 V 5-Pin, D2PAK, EA

Min Qty: 1
Container: Bulk
143
Numero di parte Produttore Descrizione Azione

LM2991SX

National Semiconductor Corporation

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Not Compliant
21

LM2991SX/NOPB

National Semiconductor Corporation

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Compliant
61

LM2991S/NOPB

National Semiconductor Corporation

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Compliant
7

LM2991S

Texas Instruments

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Not Compliant
90
Numero di parte Produttore Descrizione Azione

LM2991S

National Semiconductor Corporation

OEM/CM ONLY

10910

LM2991SX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

2355

LM2991SXND

OEM Automatic Ltd

OEM/CM ONLY

86

LM2991SP

National Semiconductor Corporation

OEM/CM ONLY

1197

LM2991SXTRND

National Semiconductor Corporation

OEM/CM ONLY

186

LM2991SADJ

National Semiconductor Corporation

OEM/CM ONLY

85

LM2991SND

OEM Automatic Ltd

OEM/CM ONLY

86

LM2991SX

National Semiconductor Corporation

OEM/CM ONLY

11642

LM2991S NOPB

National Semiconductor Corporation

OEM/CM ONLY

1286
Numero di parte Produttore Descrizione Azione

LM2991S

National Semiconductor Corporation

IN stock Immediate delivery

271

LM2991SX

National Semiconductor Corporation

IN stock Immediate delivery

8015

LM2991S/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

258

LM2991SP

National Semiconductor Corporation

IN stock Immediate delivery

35

LM2991SX/NOPB

Texas Instruments

IN stock Immediate delivery

2515
Numero di parte Produttore Descrizione Azione

LM2991S

Texas Instruments

14

LM2991S/NOPB

Texas Instruments

15
Numero di parte Produttore Descrizione Azione

LM2991S

D# 2028024818

National Semiconductor Corporation

LM2991S NSC Transistor

331
Numero di parte Produttore Descrizione Azione

LM2991SX/NOPB

Texas Instruments

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

14

LM2991S/NOPB

Texas Instruments

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

3
Numero di parte Produttore Descrizione Azione

LM2991SP

N

shipping today

2309

LM2991SP+

National Semiconductor Corporation

shipping today

56

LM2991S

National Semiconductor Corporation

shipping today

7626

LM2991STR

STMicroelectronics

shipping today

179

LM2991SX

STMicroelectronics

shipping today

16

LM2991SX/NOPB

Texas Instruments

shipping today

996

LM2991S/NOPB

STMicroelectronics

shipping today

3496
Numero di parte Produttore Descrizione Azione

LM2991S

D# 53483567

Texas Instruments

LDO Regulator Neg -3V to -24V 1A Automotive 6-Pin(5+Tab) DDPAK Tube

RoHS: Not Compliant
0
Numero di parte Produttore Descrizione Azione

LM2991S

National Semiconductor Corporation

RFQ

14383

LM2991S/NOPB

Texas Instruments

RFQ

3220

LM2991SP

National Semiconductor Corporation

RFQ

7743

LM2991S-P+

National Semiconductor Corporation

RFQ

7917

LM2991SX

mfr

RFQ

1613
Numero di parte Produttore Descrizione Azione

LM2991SX

Texas Instruments

IC REG LDO NEG ADJ 1A DDPAK

1338

LM2991S

Texas Instruments

IC REG LDO NEG ADJ 1A DDPAK

1757
Numero di parte Produttore Descrizione Azione

LM2991SX/NOPB

D# 3122094

Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
111

LM2991S/NOPB .

D# 1564648

Texas Instruments

IC, REG, LDO, -3 ~ -24V, 1A, TO263

RoHS: Compliant
Min Qty: 1
Container: Each
3

LM2991S/NOPB

D# 3122093

Texas Instruments

IC, REG, LDO, -3 ~ -24V, 1A, TO263

RoHS: Compliant
Min Qty: 1
Container: Each
626

Quick Inquiry

LM2991S

Qualità certificata

L'impegno di Heisener per la qualità ha plasmato i nostri processi di approvvigionamento, test, spedizione e ogni passo intermedio. Questa base è alla base di ogni componente che vendiamo.

ISO9001:2015, ICAS, IAF, UKAS

Visualizza i certificati

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LM2991S Tags

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  • Texas Instruments LM2991S
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LM2991S è disponibile anche in