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LM2991T

hot LM2991T

LM2991T

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零件編號 LM2991T
製造商 Texas Instruments
描述 IC REG LINEAR NEG ADJ 1A TO220-5
數據表
封裝 TO-220-5
ECAD
庫存 6,800 piece(s)
單價 $ 5.4825 *
交貨期 可立即發貨
預計送達時間 一月 19 - 一月 24 (選擇速遞服務)
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LM2991T參數

製造商Texas Instruments
類別積體電路 (IC) - PMIC - 穩壓器 - 線性
封裝TO-220-5
ECAD
系列-
輸出配置Negative
輸出類型Adjustable
監管機構數量1
電壓 - 輸入（最大值）-26V
電壓 - 輸出（最小/固定）-3V
電壓 - 輸出（最大值）-24V
電壓降（最大值）1V @ 1A
電流 - 輸出1A
電流 - 靜態（Iq）-
電流 - 電源（最大）0.7mA ~ 5mA
PSRR60dB (1kHz)
控制功能Enable
保護功能Over Temperature, Short Circuit
工作溫度-40°C ~ 125°C
安裝類型Through Hole
包/箱TO-220-5
供應商設備包TO-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 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

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

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
零件編號 製造商 描述 庫存

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
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

107

LM2991T/LB03

 National Semiconductor Corporation

9720

LM2991TP+

 National Semiconductor Corporation

3
零件編號 製造商 描述 庫存

LM2991T/NOPB

 Texas Instruments

- Rail/Tube

 1938

LM2991T

 Texas Instruments

- Rail/Tube

 1938

LM2991T/LF03

 Texas Instruments

Negative Low Dropout Adjustable Regulato

 0

LM2991T/LB03

 Texas Instruments

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

 395
零件編號 製造商 描述 庫存

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
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

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

 59
零件編號 製造商 描述 庫存

LM2991T/LF03

D# 296-35133-5-ND

 Texas Instruments

IC REG LINEAR NEG ADJ 1A TO220-5

 261

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
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

In stock shipping within 2days

 5499
零件編號 製造商 描述 庫存

LM2991T/NOPB .

D# 1850247

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 26

LM2991T/NOPB

D# 3122095

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 42
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

Stock

 132
零件編號 製造商 描述 庫存

LM2991T P+

 National Semiconductor Corporation

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

 25
零件編號 製造商 描述 庫存

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

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
零件編號 製造商 描述 庫存

LM2991T5PIN97NS

 Texas Instruments

OEM/CM ONLY

 963

LM2991TNOPB

 Texas Instruments

OEM/CM ONLY

 923

LM2991TLF03

 Texas Instruments

OEM/CM ONLY

 592

LM2991TADJ

 Texas Instruments

OEM/CM ONLY

 658

LM2991TLB03

 Texas Instruments

OEM/CM ONLY

 557
零件編號 製造商 描述 庫存

LM2991T

 Texas Instruments

40
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

in stock

 54
零件編號 製造商 描述 庫存

LM2991T-ADJ

 National Semiconductor Corporation

OEM/CM Immediate delivery

 2000

LM2991T

 National Semiconductor Corporation

OEM/CM Immediate delivery

 3191
零件編號 製造商 描述 庫存

LM2991T/NOPB

D# 926-LM2991T/NOPB

 Texas Instruments

LDO Voltage Regulators NEG LDO ADJ REG

RoHS: Compliant
 359

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
零件編號 製造商 描述 庫存

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
零件編號 製造商 描述 庫存

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

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
零件編號 製造商 描述 庫存

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

LM2991TP+

 National Semiconductor Corporation

64

LM2991TD

 National Semiconductor Corporation

157

LM2991T-P+

 National Semiconductor Corporation

12
零件編號 製造商 描述 庫存

LM2991T-ADJ

D# LM2991T-ADJ

 National Semiconductor Corporation

Semiconductor

 45

LM2991T P+

D# LM2991T P+

 National Semiconductor Corporation

Semiconductor

 45

LM2991T

D# LM2991T

 National Semiconductor Corporation

Semiconductor

 94
零件編號 製造商 描述 庫存

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
零件編號 製造商 描述 庫存

LM2991T/LF03

 Texas Instruments

LM2991 Negative Low Dropout Adjustable Regulator

RoHS: Compliant
 755

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
零件編號 製造商 描述 庫存

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

LM2991TFLOWLBO3

 National Semiconductor Corporation

OEM/CM ONLY

 1046

LM2991T05A

 National Semiconductor Corporation

OEM/CM ONLY

 66

LM2991TD

 National Semiconductor Corporation

OEM/CM ONLY

 213
零件編號 製造商 描述 庫存

LM2991T-ADJ

 National Semiconductor Corporation

IN stock Immediate delivery

 2015

LM2991T

 National Semiconductor Corporation

IN stock Immediate delivery

 3206
零件編號 製造商 描述 庫存

LM2991T/LF03

 Texas Instruments

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

 252

LM2991T/NOPB

 Texas Instruments

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

 3
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

shipping today

 9966
零件編號 製造商 描述 庫存

LM2991T/NOPB

D# 47493353

 Texas Instruments

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

 0

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
零件編號 製造商 描述 庫存

LM2991T

 National Semiconductor Corporation

RFQ

 13025

LM2991T/LF03

 Texas Instruments

RFQ

 6637

LM2991T-ADJ

 National Semiconductor Corporation

RFQ

 2572
零件編號 製造商 描述 庫存

LM2991T

 Texas Instruments

IC REG LDO NEG ADJ 1A TO220-5

 1611
零件編號 製造商 描述 庫存

LM2991T/NOPB .

D# 1850247

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 26

LM2991T/NOPB

D# 3122095

 Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant
Min Qty: 1
Container: Each
 43

Quick Inquiry

LM2991T

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