LM2991S

LM2991S
Mfr. #:
LM2991S
Description:
LDO Voltage Regulators Neg LDO Adj Reg
Lifecycle:
New from this manufacturer.
Datasheet:
LM2991S Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
LM2991S more Information LM2991S Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
LDO Voltage Regulators
RoHS:
N
Mounting Style:
SMD/SMT
Package / Case:
TO-263-5
Output Voltage:
- 24 V to - 3 V
Output Current:
1 A
Number of Outputs:
1 Output
Polarity:
Negative
Quiescent Current:
5 mA
Input Voltage MAX:
300 mV
Input Voltage MIN:
- 26 V
Output Type:
Adjustable
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Dropout Voltage:
600 mV
Series:
LM2991
Packaging:
Tube
Operating Temperature Range:
- 40 C to + 125 C
Product:
Negative LDO Adjustable Regulators
Type:
Output Voltage Adjustable
Brand:
Texas Instruments
Dropout Voltage - Max:
0.2 V at 100 mA, 0.8 V at 1 A
PSRR / Ripple Rejection - Typ:
60 dB
Ib - Input Bias Current:
700 uA
Line Regulation:
0.04 %/V
Load Regulation:
0.4 %
Moisture Sensitive:
Yes
Operating Supply Current:
700 uA
Product Type:
LDO Voltage Regulators
Reference Voltage:
- 1.186 V
Factory Pack Quantity:
45
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.056128 oz
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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    J***l
    J***l
    CZ

    Thanks.

    2019-08-02
    S***d
    S***d
    IL

    Great seller and fast delivery A +++++

    2019-07-15
    A***h
    A***h
    BY

    Excellent. the number is correct. selectively 5 pieces checked, workers.

    2019-09-16
    A***v
    A***v
    RU

    Come, work

    2019-08-23
*** 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
Part # Description Stock Price
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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                          Availability
                          Stock:
                          105
                          On Order:
                          2088
                          Enter Quantity:
                          Current price of LM2991S is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                          Reference price (USD)
                          Quantity
                          Unit Price
                          Ext. Price
                          1
                          $5.42
                          $5.42
                          10
                          $4.88
                          $48.80
                          100
                          $3.99
                          $399.00
                          250
                          $3.75
                          $937.50
                          500
                          $3.40
                          $1 700.00
                          1000
                          $2.86
                          $2 860.00
                          2500
                          $2.72
                          $6 800.00
                          Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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