Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-5
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2991T/NOPB

DigiKey Part Number
LM2991T/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2991T/NOPB
Description
IC REG LIN NEG ADJ 1A TO220-5
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-5
Datasheet
 Datasheet
EDA/CAD Models
LM2991T/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
0.7 mA
Mfr
Current - Supply (Max)
5 mA
Packaging
Tube
PSRR
15dB (1kHz)
Part Status
Active
Control Features
Adj/EN
Output Configuration
Protection Features
Antisaturation, Over Current, Over Temperature
Output Type
Operating Temperature
-20°C ~ 100°C
Number of Regulators
1
Grade
Automotive
Voltage - Input (Max)
150V
Qualification
AEC-Q100
Voltage - Output (Min/Fixed)
15V
Mounting Type
Through Hole
Voltage - Output (Max)
Package / Case
TO-220-5
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
TO-220-5
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
45 estimated in stock on 27-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$3.61000$3.61
10$2.72100$27.21
45$2.38244$107.21
135$2.21141$298.54
270$2.12767$574.47
540$2.05878$1,111.74
1,035$2.00523$2,075.41
2,520$1.94618$4,904.37
5,040$1.90940$9,623.38
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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