Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-VSSOP
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-VSSOP
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3981IMM-3.3

DigiKey Part Number
296-LP3981IMM-3.3TR-ND - Tape & Reel (TR)
296-LP3981IMM-3.3CT-ND - Cut Tape (CT)
296-LP3981IMM-3.3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP3981IMM-3.3
Description
IC REG LINEAR 3.3V 300MA 8-VSSOP
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-VSSOP
Datasheet
 Datasheet
EDA/CAD Models
LP3981IMM-3.3 Models
Product Attributes
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Category
Current - Quiescent (Iq)
120 µA
Mfr
Current - Supply (Max)
210 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
15dB (1kHz)
Part Status
Obsolete
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
Surface Mount
Voltage - Output (Max)
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
8-VSSOP
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP3981IMM-3.3/NOPBTexas Instruments0LP3981IMM-3.3/NOPBTR-ND$0.89000Direct
NCP3335ADM330R2Gonsemi0488-NCP3335ADM330R2GTR-ND$1.24000Similar
In-Stock: 264
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.49995$499.95
2,000$0.46662$933.24
5,000$0.44329$2,216.45
10,000$0.42662$4,266.20
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.98000$0.98
10$0.70800$7.08
25$0.63880$15.97
100$0.56260$56.26
250$0.52632$131.58
500$0.50442$252.21
Digi-Reel®
QuantityUnit PriceExt Price
1$1.10000$1.10
10$0.98300$9.83
25$0.93320$23.33
100$0.76660$76.66
250$0.71660$179.15
500$0.63328$316.64
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.