LP3981IMMX-3.3/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Similar


onsemi
In Stock: 0
Unit Price: $1.24000
Datasheet
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

LP3981IMMX-3.3/NOPB

DigiKey Part Number
296-LP3981IMMX-3.3/NOPBTR-ND - Tape & Reel (TR)
296-LP3981IMMX-3.3/NOPBCT-ND - Cut Tape (CT)
296-LP3981IMMX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP3981IMMX-3.3/NOPB
Description
IC REG LINEAR 3.3V 300MA 8-VSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-VSSOP
Datasheet
 Datasheet
EDA/CAD Models
LP3981IMMX-3.3/NOPB 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
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
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 (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
NCP3335ADM330R2Gonsemi0488-NCP3335ADM330R2GTR-ND$1.24000Similar
In-Stock: 0
3,500 estimated in stock on 06-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.76000$0.76
10$0.54000$5.40
25$0.48520$12.13
100$0.42510$42.51
250$0.39644$99.11
500$0.37918$189.59
1,000$0.36497$364.97
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,500$0.34535$1,208.72
7,000$0.33713$2,359.91
10,500$0.33301$3,496.60
17,500$0.32844$5,747.70
24,500$0.32577$7,981.36