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LP3981IMM-3.3/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LP3981IMM-3.3/NOPB | |
|---|---|
DigiKey Part Number | LP3981IMM-3.3/NOPBTR-ND - Tape & Reel (TR) LP3981IMM-3.3/NOPBCT-ND - Cut Tape (CT) LP3981IMM-3.3/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LP3981IMM-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 Positive Fixed 1 Output 300mA 8-VSSOP |
Datasheet | Datasheet |
EDA/CAD Models | LP3981IMM-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 50dB ~ 55dB (1kHz ~ 10kHz) |
Part Status Active | Control Features Enable |
Output Configuration | Protection Features Over Current, Over Temperature, Short Circuit |
Output Type | Operating Temperature -40°C ~ 125°C |
Number of Regulators 1 | Mounting Type Surface Mount |
Voltage - Input (Max) 6V | Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Voltage - Output (Min/Fixed) 3.3V | Supplier Device Package 8-VSSOP |
Voltage Dropout (Max) 0.2V @ 300mA | Base Product Number |
Current - Output |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LP3981IMM-3.3 | Texas Instruments | 264 | 296-LP3981IMM-3.3TR-ND | $0.98000 | Parametric Equivalent |
| LP3981IMMX-3.3/NOPB | Texas Instruments | 0 | 296-LP3981IMMX-3.3/NOPBTR-ND | $0.76000 | Parametric Equivalent |
In-Stock: 0
1,000 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.89000 | $0.89 |
| 10 | $0.63700 | $6.37 |
| 25 | $0.57400 | $14.35 |
| 100 | $0.50460 | $50.46 |
| 250 | $0.47152 | $117.88 |
| 500 | $0.45154 | $225.77 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $0.43510 | $435.10 |
| 2,000 | $0.42157 | $843.14 |
| 3,000 | $0.41479 | $1,244.37 |
| 5,000 | $0.40728 | $2,036.40 |
| 7,000 | $0.40289 | $2,820.23 |
| 10,000 | $0.39867 | $3,986.70 |
| 25,000 | $0.38959 | $9,739.75 |
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.
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