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LP2981IM5-3.3/NOPB Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 100mA SOT-23-5
Price & Procurement

All prices are in CAD.
Price Break Unit Price Extended Price
1 1.60000 $1.60
10 1.42400 $14.24
100 1.10930 $110.93
500 0.91638 $458.19

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number LP2981IM5-3.3/NOPBCT-ND
Copy   LP2981IM5-3.3/NOPBCT-ND
Quantity Available 12,523
Can ship immediately

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Manufacturer Part Number


Copy   LP2981IM5-3.3/NOPB
Description IC REG LINEAR 3.3V 100MA SOT23-5
Copy   IC REG LINEAR 3.3V 100MA SOT23-5
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 100mA SOT-23-5

Copy   Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 100mA SOT-23-5
Documents & Media
Datasheets LP2981 Datasheet
Design Resources Development Tool Selector
Featured Product Power Management
PCN Design/Specification Copper Wire Update 12/Aug/2015
PCN Assembly/Origin Mult Devices Fab Site 02/Mar/2018
Mult Dev Fab Site REV 2/Mar/2018
PCN Packaging Pin One Dot 07/Jan/2019
EDA / CAD Models ? Download from Ultra Librarian
Product Attributes Select All
Manufacturer Texas Instruments
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.37V @ 100mA
Current - Output 100mA
Current - Quiescent (Iq) 95µA
Current - Supply (Max) 1.7mA
PSRR 63dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Part Number LP2981
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 1
Other Names *LP2981IM5-3.3/NOPB
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LP2981IM5-3.3/NOPBTR-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 9,000 - Immediate
  • Unit Price: $0.70239

21:34:34 1/15/2019