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LM2991T

LM2991T
Mfr. #:
LM2991T
Description:
LDO Voltage Regulators Negative LDO Adj Reg
Lifecycle:
New from this manufacturer.
Datasheet:
LM2991T Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
LM2991T more Information LM2991T Product Details
Product Attribute
Attribute Value
Manufacturer
NS
Product Category
PMIC - Voltage Regulators - Linear
Series
LM2991
Product
Negative Low Dropout Adjustable Regulator
Type
Output Voltage Adjustable
Packaging
Tube
Unit-Weight
0.105822 oz
Mounting-Style
Through Hole
Package-Case
TO-220-5
Operating-Temperature
-40°C ~ 125°C
Mounting-Type
Through Hole
Output-Type
Adjustable
Supplier-Device-Package
TO-220-5
Voltage-Input
Down to -26V
Number-of-Outputs
1 Output
Current-Output
1A
Voltage-Output
-3 V ~ -24 V
Regulator-Topology
Negative Adjustable
Voltage-Dropout-Typical
0.6V @ 1A
Number-of-Regulators
1
Current-Limit-Min
1.5A
Maximum-Operating-Temperature
+ 125 C
Minimum-Operating-Temperature
- 40 C
Output-Voltage
- 24 V to - 3 V
Input-Voltage-MAX
300 mV
Output-Current
1 A
Input-Voltage-MIN
- 26 V
Load-Regulation
0.4 %
Ib-Input-Bias-Current
700 uA
Quiescent-Current
5 mA
Reference-Voltage
- 1.186 V
Dropout-Voltage
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
Line-Regulation
0.04 %/V
PSRR-Ripple-Rejection-Typ
60 dB
Tags
LM2991T, 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: 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
***as Instruments
1-A, negative, adjustable low-dropout voltage regulator with enable 5-TO-220 -40 to 125
***et
LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail
***ment14 APAC
V REG ADJ -2/25V, 2991, TO-220-5; 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-220; 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 Max:-3V; Output Voltage Min:-24V; Package / Case:TO-220; Supply Voltage Max:-26V; Termination Type:Through Hole; Voltage Regulator Type:Positive Adjustable
Part # Description Stock Price
LM2991T/NOPB
DISTI # V39:1801_07271145		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube
RoHS: Compliant		114
  • 5000:$1.5840
  • 2500:$1.6420
  • 1000:$1.7080
  • 500:$1.9110
  • 250:$2.1370
  • 100:$2.2140
  • 10:$2.5390
  • 1:$2.8670
LM2991T/LF03
DISTI # V99:2348_07271144		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube
RoHS: Compliant		82
  • 1000:$1.6470
  • 500:$1.9160
  • 100:$2.2450
  • 10:$2.6570
  • 1:$2.9160
LM2991T/NOPB
DISTI # LM2991T/NOPB-ND		IC REG LINEAR NEG ADJ 1A TO220-5
RoHS: Compliant
Min Qty: 1
Container: Tube		3267In 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
LM2991T
DISTI # LM2991T-ND		IC REG LINEAR NEG ADJ 1A TO220-5
RoHS: Not compliant
Min Qty: 1
Container: Tube		293In Stock
  • 2520:$2.3847
  • 1035:$2.5102
  • 540:$2.9764
  • 135:$3.4964
  • 45:$4.0342
  • 10:$4.2670
  • 1:$4.7500
LM2991T/LF03
DISTI # 296-35133-5-ND		IC REG LINEAR NEG ADJ 1A TO220-5
RoHS: Not compliant
Min Qty: 1
Container: Tube		124In 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
LM2991T/LB03
DISTI # LM2991T/LB03-ND		IC REG LINEAR NEG ADJ 1A TO220-5
RoHS: Not compliant
Min Qty: 180
Container: Tube		Limited Supply - Call
  • 180:$3.5295
LM2991T/NOPB
DISTI # 30599441		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube
RoHS: Compliant		362
  • 100:$2.6010
  • 50:$2.6265
  • 10:$2.7412
  • 7:$4.0545
LM2991T/NOPB
DISTI # 29474393		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube
RoHS: Compliant		114
  • 100:$2.2140
  • 10:$2.5390
  • 4:$2.8670
LM2991T/LF03
DISTI # 25862511		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube
RoHS: Compliant		82
  • 10:$2.6570
  • 4:$2.9160
LM2991T/LF03
DISTI # LM2991T/LF03		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: LM2991T/LF03)
RoHS: Not Compliant
Min Qty: 1
Container: Tube		Americas - 90
  • 1:$2.3900
  • 10:$2.2900
  • 25:$2.2900
  • 50:$2.2900
  • 100:$2.1900
  • 500:$1.9900
  • 1000:$1.6900
LM2991T/NOPB
DISTI # LM2991T/NOPB		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail (Alt: LM2991T/NOPB)
RoHS: Compliant
Min Qty: 45		Europe - 2688
  • 45:€2.0900
  • 90:€1.8900
  • 180:€1.6900
  • 270:€1.5900
  • 450:€1.4900
LM2991T
DISTI # LM2991T		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: LM2991T)
RoHS: Not Compliant
Min Qty: 1
Container: Tube		Americas - 0
  • 1:$3.0900
  • 10:$3.0900
  • 25:$3.0900
  • 50:$3.0900
  • 100:$3.0900
  • 500:$2.7900
  • 1000:$2.3900
LM2991T
DISTI # LM2991T		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail (Alt: LM2991T)
RoHS: Not Compliant
Min Qty: 1		Europe - 0
  • 1:€2.9900
  • 10:€2.7900
  • 25:€2.5900
  • 50:€2.4900
  • 100:€2.2900
  • 500:€2.1900
  • 1000:€2.0900
LM2991T/NOPB
DISTI # LM2991T/NOPB		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail (Alt: LM2991T/NOPB)
RoHS: Compliant
Min Qty: 225		Asia - 0
    LM2991T/NOPB
    DISTI # LM2991T/NOPB    		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: LM2991T/NOPB)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Americas - 0
    • 1:$2.6900
    • 10:$2.3900
    • 25:$2.3900
    • 50:$2.3900
    • 100:$2.0900
    • 500:$1.9900
    • 1000:$1.6900
    LM2991T/LF03
    DISTI # LM2991T/LF03    		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail (Alt: LM2991T/LF03)
    RoHS: Not Compliant
    Min Qty: 1    		Europe - 0
    • 1:€2.8900
    • 10:€2.5900
    • 25:€2.5900
    • 50:€2.5900
    • 100:€1.9900
    • 500:€1.7900
    • 1000:€1.4900
    LM2991T LB03
    DISTI # LM2991T/LB03    		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: LM2991T/LB03)
    RoHS: Not Compliant
    Min Qty: 180
    Container: Tube    		Americas - 0
    • 180:$2.5900
    • 270:$2.4900
    • 450:$2.3900
    • 900:$2.2900
    • 1800:$2.1900
    LM2991T
    DISTI # 97K3354    		LINEAR VOLTAGE REGULATOR, -2V TO -25V, TO220-5,Output Type:Adjustable,Input Voltage Min:-26V,Input Voltage Max:300mV,Fixed Output Voltage Nom.:-,Adjustable Output Voltage Min:-2V,Adjustable Output Voltage Max:-25V,MSL:- , RoHS Compliant: Yes0
    • 1:$3.3300
    • 10:$2.8800
    • 25:$2.5300
    • 50:$2.3700
    • 100:$2.0500
    • 250:$1.7200
    • 500:$1.6700
    LM2991T/NOPB
    DISTI # 41K4640    		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: Yes454
    • 1:$3.3900
    • 10:$3.0500
    • 25:$2.8600
    • 50:$2.6800
    • 100:$2.4900
    • 250:$2.3400
    • 500:$2.1200
    LM2991T/NOPBNegative Low Dropout Adjustable Regulator6096
    • 1000:$1.4600
    • 750:$1.5200
    • 500:$1.8100
    • 250:$2.1300
    • 100:$2.2700
    • 25:$2.5900
    • 10:$2.7800
    • 1:$3.0900
    LM2991T/LF03Negative Low Dropout Adjustable Regulator540
    • 1000:$1.4600
    • 750:$1.5200
    • 500:$1.8100
    • 250:$2.1300
    • 100:$2.2700
    • 25:$2.5900
    • 10:$2.7800
    • 1:$3.0900
    LM2991T/NOPBAdjustable Negative LDO Regulator, 2V Min, 25V Max, 1V Dropout, BIPolar, PSFM5
    RoHS: Compliant    		10
    • 1000:$1.8800
    • 500:$1.9800
    • 100:$2.0600
    • 25:$2.1500
    • 1:$2.3200
    LM2991T/LB03Adjustable Negative LDO Regulator, 2V Min, 25V Max, 1V Dropout, BIPolar, ZFM5
    RoHS: Not Compliant    		1190
    • 1000:$2.2200
    • 500:$2.3400
    • 100:$2.4300
    • 25:$2.5400
    • 1:$2.7300
    LM2991T/LF03Adjustable Negative LDO Regulator, 2V Min, 25V Max, 1V Dropout, BIPolar
    RoHS: Compliant    		225
    • 1000:$1.8800
    • 500:$1.9800
    • 100:$2.0600
    • 25:$2.1500
    • 1:$2.3200
    LM2991T/LB03 
    RoHS: Not Compliant    		118
    • 1000:$2.2200
    • 500:$2.3400
    • 100:$2.4300
    • 25:$2.5400
    • 1:$2.7300
    LM2991T/LF03 
    RoHS: Not Compliant    		3087
    • 1000:$1.8800
    • 500:$1.9800
    • 100:$2.0600
    • 25:$2.1500
    • 1:$2.3200
    LM2991T/NOPB 
    RoHS: Not Compliant    		42
    • 1000:$1.8800
    • 500:$1.9800
    • 100:$2.0600
    • 25:$2.1500
    • 1:$2.3200
    LM2991T
    DISTI # 926-LM2991T    		LDO Voltage Regulators Negative LDO Adj Reg
    RoHS: Not compliant    		0
      LM2991T/NOPB
      DISTI # 926-LM2991T/NOPB      		LDO Voltage Regulators NEG LDO ADJ REG
      RoHS: Compliant      		997
      • 1:$3.3900
      • 10:$3.0500
      • 100:$2.4900
      • 250:$2.3400
      • 500:$2.1200
      • 1000:$1.7900
      • 2500:$1.7000
      LM2991T/LF03
      DISTI # 926-LM2991T/LF03      		LDO Voltage Regulators Negative Low Dropout Adjustable Regulator 5-TO-220
      RoHS: Compliant      		222
      • 1:$3.3900
      • 10:$3.0500
      • 100:$2.4900
      • 250:$2.3400
      • 500:$2.1200
      • 1000:$1.7900
      • 2500:$1.7000
      LM2991T/LB03
      DISTI # 926-LM2991T/LB03      		LDO Voltage Regulators NRND, alternate is LM2991T/NOPB
      RoHS: Not compliant      		0
        LM2991T 53
          LM2991T 2
            LM2991T 55
              LM2991T 62
                LM2991TP+ 3
                  LM2991T/NOPB
                  DISTI # 5335676                  		VOLTAGE REGULATOR LM2991T -25V 1A, EA101
                  • 1:£2.6200
                  • 10:£2.2000
                  • 50:£2.0100
                  • 100:£1.8100
                  • 250:£1.7100
                  LM2991T/NOPB
                  DISTI # 5335676P                  		VOLTAGE REGULATOR LM2991T -25V 1A, TU295
                  • 10:£2.2000
                  • 50:£2.0100
                  • 100:£1.8100
                  • 250:£1.7100
                  LM2991TVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP8
                  • 4:$2.5600
                  • 1:$3.8400
                  LM2991TVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP5
                  • 4:$2.5600
                  • 1:$3.8400
                  LM2991TVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP47
                  • 14:$5.1200
                  • 5:$5.6320
                  • 1:$7.6800
                  LM2991TVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP60
                  • 43:$5.4692
                  • 13:$5.9126
                  • 1:$8.8689
                  LM2991TVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP12
                  • 12:$1.6758
                  • 4:$2.2344
                  • 1:$3.3516
                  LM2991TVoltage Regulator, Adjustable, -2 TO -25V, Bi-Polar, 5 Pin, Plastic, SIP6
                  • 4:$2.2344
                  • 1:$3.3516
                  LM2991T-FLOWLBO3 824
                  • 433:$2.0625
                  • 101:$2.3125
                  • 1:$3.7500
                  LM2991T/NOPB3 V-24 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSFM52
                  • 3:$2.8000
                  • 1:$4.2000
                  LM2991TINSTOCK19661
                    LM2991T-P+INSTOCK470
                      LM2991T
                      DISTI # 9485929                      		V REG ADJ -2/25V, 2991, TO-220-5
                      RoHS: Compliant                      		93
                      • 1:£2.8800
                      • 10:£2.3100
                      • 25:£2.2100
                      • 50:£2.0600
                      • 100:£1.9000
                      LM2991T/NOPB
                      DISTI # 1850247                      		ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO
                      RoHS: Compliant                      		454
                      • 1:£2.9700
                      LM2991T/NOPB
                      DISTI # C1S746203303891                      		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube
                      RoHS: Compliant                      		362
                      • 100:$2.0400
                      • 50:$2.0600
                      • 10:$2.1500
                      • 1:$3.1800
                      LM2991T/LF03
                      DISTI # C1S746202937594                      		LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail
                      RoHS: Compliant                      		82
                      • 10:$2.6570
                      • 1:$2.9160
                      LM2991T
                      DISTI # 9485929                      		V REG ADJ -2/25V, 2991, TO-220-5
                      RoHS: Compliant                      		252
                      • 1:$5.2400
                      LM2991T/NOPB
                      DISTI # 1850247                      		ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO -25V 1A TO-220-5
                      RoHS: Compliant                      		454
                      • 1:$5.3700
                      • 10:$4.8300
                      • 100:$3.9600
                      • 250:$3.7200
                      • 500:$3.3800
                      • 1000:$2.8500
                      • 2500:$2.7100
                      • 5000:$2.6000
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                      Availability
                      Stock:
                      Available
                      On Order:
                      2500
                      Enter Quantity:
                      Current price of LM2991T 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
                      $2.50
                      $2.50
                      10
                      $2.38
                      $23.80
                      100
                      $2.25
                      $225.45
                      500
                      $2.13
                      $1 064.65
                      1000
                      $2.00
                      $2 004.00
                      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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