Linear Voltage Regulator IC Negative Adjustable 1 Output 1A TO-220-5
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Linear Voltage Regulator IC Negative Adjustable 1 Output 1A 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 1A TO-220-5
Datasheet
 Datasheet
EDA/CAD Models
LM2991T/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
Through Hole
Voltage - Output (Min/Fixed)
-3V
Package / Case
TO-220-5
Voltage - Output (Max)
Supplier Device Package
TO-220-5
Voltage Dropout (Max)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,119
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All prices are in JPY
Tube
QuantityUnit PriceExt Price
1¥673.00000¥673
10¥508.90000¥5,089
45¥446.42222¥20,089
135¥414.81481¥56,000
270¥399.34444¥107,823
540¥386.61296¥208,771
1,035¥376.72077¥389,906
2,520¥365.81151¥921,845
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 JCT:¥673.00000
Unit Price with JCT:¥740.30000