Name: LM2991T
Brand: Texas Instruments
SKU: LM2991T
Price: 5.4825 USD
Availability: InStock
Rating: 5 (121 reviews)

LM2991T

참조 용으로 만 사용

부품 번호	LM2991T
제조업체	Texas Instruments
설명	IC REG LINEAR NEG ADJ 1A TO220-5
데이터시트
패키지	TO-220-5
ECAD
재고	6,800 piece(s)
단가	$ 5.4825 *
리드 타임	즉시 배송 가능
예상 배달 시간	12월 25 - 12월 30 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 LM2991T를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 LM2991T를 추가하십시오. Heisener.com는 LM2991T의 견적을 요청하는 모든 등록이 필요하지 않습니다.

LM2991T사양

제조업체	Texas Instruments
범주	집적 회로(IC) - PMIC - 전압 조정기 - 선형
패키지	TO-220-5
ECAD
계열	-
출력 구성	Negative
출력 유형	Adjustable
조정기 수	1
전압 - 입력 (최대)	-26V
전압 - 출력 (최소 / 고정)	-3V
전압 - 출력 (최대)	-24V
전압 강하 (최대)	1V @ 1A
전류 - 출력	1A
전류 - 대기 (Iq)	-
전류 - 공급 (최대)	0.7mA ~ 5mA
PSRR	60dB (1kHz)
제어 기능	Enable
보호 기능	Over Temperature, Short Circuit
작동 온도	-40°C ~ 125°C
실장 형	Through Hole
패키지 / 케이스	TO-220-5
공급 업체 장치 패키지	TO-220-5

LM2991T Packaging

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.

LM2991T관련 제품

ASA2-60.000MHZ-L-T3	Abracon LLC, OSC XO 60.000MHZ HCMOS SMD, 4-SMD, No Lead, -	전망
06035J0R4AAWTR	AVX Corporation, CAP THIN FILM 0.4PF 50V 0603, 0603 (1608 Metric), -	전망
C0805C106J8RACAUTO	KEMET, CAP CER 0805 10UF 10V X7R 5%, -, -	전망
UF10CCT-E3/4W	Vishay Semiconductor Diodes Division, DIODE ARRAY GP 150V 5A ITO220AB, TO-220-3 Full Pack, Isolated Tab, -	전망
LT1122CS8#TRPBF	Linear Technology, IC OPAMP JFET 13MHZ 8SO, 8-SOIC (0.154", 3.90mm Width), -	전망
YK5101033000G	Amphenol Anytek, CONN BARRIER STRP 10CIRC 0.374", -, -	전망
T37027-26-0	Curtis Industries, CONN BARRIER STRP 26CIRC 0.375", -, -	전망
146-83-304-41-035101	Preci-Dip, CONN IC DIP SOCKET 4POS GOLD, -, -	전망
FTSH-108-04-S-DH-A-C	Samtec Inc., .050'' X .050 TERMINAL STRIP, -, -	전망
VE-BTF-CY-B1	Vicor Corporation, CONVERTER MOD DC/DC 72V 50W, Full Brick, -	전망
VE-JNN-CY-F3	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 50W, Half Brick, -	전망
SI5338B-B07732-GMR	Silicon Labs, I2C CONTROL, 4-OUTPUT, ANY FREQU, 24-VFQFN Exposed Pad, -	전망

LM2991T 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호	제조업체	설명	재고
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
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

부품 번호

제조업체

설명

재고

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

부품 번호	제조업체	설명	재고
LM2991T	National Semiconductor Corporation		107
LM2991T/LB03	National Semiconductor Corporation		9720
LM2991TP+	National Semiconductor Corporation		3

부품 번호	제조업체	설명	재고
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

부품 번호

제조업체

설명

재고

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

부품 번호

제조업체

설명

재고

LM2991T

National Semiconductor Corporation

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

부품 번호	제조업체	설명	재고
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
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

부품 번호

제조업체

설명

재고

LM2991T

National Semiconductor Corporation

In stock shipping within 2days

5499

부품 번호

제조업체

설명

재고

LM2991T/NOPB .

D# 1850247

Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant

Min Qty: 1

Container: Each

LM2991T/NOPB

D# 3122095

Texas Instruments

ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO

RoHS: Compliant

Min Qty: 1

Container: Each

부품 번호

제조업체

설명

재고

LM2991T

National Semiconductor Corporation

Stock

132

부품 번호

제조업체

설명

재고

LM2991T P+

National Semiconductor Corporation

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

부품 번호	제조업체	설명	재고
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
LM2991T05A	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	58
LM2991TFLOWLBO3	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1195
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

부품 번호	제조업체	설명	재고
LM2991TLB03	Texas Instruments	OEM/CM ONLY	557
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

부품 번호

제조업체

설명

재고

LM2991T

Texas Instruments

부품 번호

제조업체

설명

재고

LM2991T

National Semiconductor Corporation

in stock

부품 번호

제조업체

설명

재고

LM2991T-ADJ

National Semiconductor Corporation

OEM/CM Immediate delivery

2000

LM2991T

National Semiconductor Corporation

OEM/CM Immediate delivery

3191

부품 번호	제조업체	설명	재고
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

부품 번호

제조업체

설명

재고

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

부품 번호	제조업체	설명	재고
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
LM2991T-P+ D# NS-LM2991T-P+	National Semiconductor Corporation	OEM/CM ONLY	9848

부품 번호	제조업체	설명	재고
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

부품 번호	제조업체	설명	재고
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

부품 번호

제조업체

설명

재고

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

부품 번호	제조업체	설명	재고
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

부품 번호	제조업체	설명	재고
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
LM2991TFLOWLBO3	National Semiconductor Corporation	OEM/CM ONLY	1046
LM2991T05A	National Semiconductor Corporation	OEM/CM ONLY	66

부품 번호

제조업체

설명

재고

LM2991T-ADJ

National Semiconductor Corporation

IN stock Immediate delivery

2015

LM2991T

National Semiconductor Corporation

IN stock Immediate delivery

3206

부품 번호

제조업체

설명

재고

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

부품 번호

제조업체

설명

재고

LM2991T

National Semiconductor Corporation

shipping today

9966

부품 번호	제조업체	설명	재고
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
LM2991T D# 35611922	Texas Instruments	LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube RoHS: Not Compliant	0

부품 번호	제조업체	설명	재고
LM2991T	National Semiconductor Corporation	RFQ	13025
LM2991T/LF03	Texas Instruments	RFQ	6637
LM2991T-ADJ	National Semiconductor Corporation	RFQ	2572