LM2665M6/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

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Microchip Technology
In Stock: 0
Unit Price: $1.11000
Datasheet
Charge Pump Switching Regulator IC Positive Fixed 2Vin, Vin/2 1 Output 40mA SOT-23-6
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LM2665M6/NOPB

DigiKey Part Number
LM2665M6/NOPBTR-ND - Tape & Reel (TR)
LM2665M6/NOPBCT-ND - Cut Tape (CT)
LM2665M6/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM2665M6/NOPB
Description
IC REG CHARGE PUMP 2VIN SOT23-6
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Charge Pump Switching Regulator IC Positive Fixed 2Vin, Vin/2 1 Output 40mA SOT-23-6
Datasheet
 Datasheet
EDA/CAD Models
LM2665M6/NOPB Models
Product Attributes
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Category
Voltage - Input (Max)
5.5V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
80kHz
Function
Ratiometric
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
SOT-23-6
Voltage - Input (Min)
2.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TC1240AECHTRMicrochip Technology0TC1240AECHTR-ND$1.11000Similar
In-Stock: 0
1,000 estimated in stock on 27-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.14000$1.14
10$0.82500$8.25
25$0.74560$18.64
100$0.65870$65.87
250$0.61716$154.29
500$0.59214$296.07
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.48750$487.50
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.