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Product Overview
Digi-Key Part Number LM2991T/NOPB-ND
Quantity Available 537
Can ship immediately

Manufacturer Part Number


Description IC REG LINEAR NEG ADJ 1A TO220-5
Lead Free Status / RoHS Status Contains lead / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Linear Voltage Regulator IC Negative Adjustable 1 Output -3 V ~ -24 V 1A TO-220-5

Product Attributes Select All
Manufacturer Texas Instruments
Series -
Packaging ? Tube ?
Part Status Active
Output Configuration Negative
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) -26V
Voltage - Output (Min/Fixed) -3V
Voltage - Output (Max) -24V
Voltage Dropout (Max) 1V @ 1A
Current - Output 1A
Current - Quiescent (Iq) 0.7mA
Current - Supply (Max) 5mA
PSRR 60dB (1kHz)
Control Features Enable
Protection Features Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Through Hole
Package / Case TO-220-5
Supplier Device Package TO-220-5
Base Part Number LM2991
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Additional Resources
Standard Package ? 45
Other Names *LM2991T/NOPB

05:07:46 4/21/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 3.39000 $3.39
10 3.04600 $30.46
100 2.49600 $249.60
500 2.12480 $1,062.40
1,000 1.79200 $1,792.00

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