Linear Voltage Regulator IC Negative Adjustable 1 Output 1A TO-263 (DDPAK-5)
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Linear Voltage Regulator IC Negative Adjustable 1 Output 1A TO-263 (DDPAK-5)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2991SX/NOPB

DigiKey Part Number
LM2991SX/NOPBTR-ND - Tape & Reel (TR)
LM2991SX/NOPBCT-ND - Cut Tape (CT)
LM2991SX/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2991SX/NOPB
Description
IC REG LINEAR NEG ADJ 1A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 1A TO-263 (DDPAK-5)
Datasheet
 Datasheet
EDA/CAD Models
LM2991SX/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
-26V
Voltage - Output (Min/Fixed)
-3V
Voltage - Output (Max)
Voltage Dropout (Max)
1V @ 1A
Current - Output
Current - Quiescent (Iq)
0.7 mA
Current - Supply (Max)
5 mA
PSRR
60dB (1kHz)
Control Features
Enable
Protection Features
Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package
TO-263 (DDPAK-5)
Base Product Number
Product Questions and Answers

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In-Stock: 699
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All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
5001,83116 €915,58 €
1.0001,77977 €1.779,77 €
1.5001,75404 €2.631,06 €
2.5001,72554 €4.313,85 €
3.5001,70888 €5.981,08 €
5.0001,69286 €8.464,30 €
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
13,20000 €3,20 €
102,41100 €24,11 €
252,21400 €55,35 €
1001,99710 €199,71 €
2501,89356 €473,39 €
Digi-Reel®
QuantityUnit PriceExt Price
13,11000 €3,11 €
102,34200 €23,42 €
252,14960 €53,74 €
1001,93890 €193,89 €
2501,83840 €459,60 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Unit Price without VAT:3,11000 €
Unit Price with VAT:3,76310 €