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

LM2991S/NOPB

DigiKey Part Number
LM2991S/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2991S/NOPB
Description
IC REG LINEAR NEG ADJ 1A TO263
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 1A TO-263 (DDPAK-5)
Datasheet
 Datasheet
EDA/CAD Models
LM2991S/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
0.7 mA
Packaging
Tube
Current - Supply (Max)
5 mA
Part Status
Active
PSRR
60dB (1kHz)
Output Configuration
Control Features
Enable
Output Type
Protection Features
Over Temperature, Short Circuit
Number of Regulators
1
Operating Temperature
-40°C ~ 125°C
Voltage - Input (Max)
-26V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
-3V
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Voltage - Output (Max)
Supplier Device Package
TO-263 (DDPAK-5)
Voltage Dropout (Max)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2991STexas Instruments2LM2991S-ND24,10000 leiParametric Equivalent
In-Stock: 1.628
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QuantityUnit PriceExt Price
120,68000 lei20,68 lei
1015,72700 lei157,27 lei
4513,84222 lei622,90 lei
13512,88844 lei1.739,94 lei
27012,42156 lei3.353,82 lei
54012,03741 lei6.500,20 lei
1.03511,73889 lei12.149,75 lei
2.52011,40970 lei28.752,44 lei
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:20,68000 lei
Unit Price with VAT:25,02280 lei