LM3940IMP-3.3/NOPB

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4

Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)

Digi-Key(1/3)

Supply Risk Summary

Supply chain risk trend is available on Pro and Enterprise plans.

Multi-source

Confirmed Stock

48,672

2 of 5 suppliers stocked

Best Unit Price

—

Availability

2of 5 suppliers

Shortest factory lead: 12 weeks

Supplier	Supplier Part Number	Stock	Delivery	Factory Lead	MOQ	Packaging	Status
Mouser	926-LM3940IMP3.3NOPB	18,939	—	12 weeks	Minimum order quantity 1Order multiple 1,000	Reel, Cut Tape, MouseReel	In Stock
Digi-Key	LM3940IMP-3.3/NOPBCT-ND	9,911	—	12 weeks	Minimum order quantity 1	Cut Tape (CT)	In Stock
Digi-Key	LM3940IMP-3.3/NOPBDKR-ND	9,911	—	12 weeks	Minimum order quantity 1	Digi-Reel®	In Stock
Digi-Key	LM3940IMP-3.3/NOPBTR-ND	9,911	—	12 weeks	Minimum order quantity 1,000	Tape & Reel (TR)	In Stock
RS	1977280	0	—	—	Minimum order quantity 1,000Order multiple 1,000	RL	No Stock

Supplier	Description	Packaging
Digi-Key LM3940IMP-3.3/NOPBTR-ND	Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4	Tape & Reel (TR)
Digi-Key LM3940IMP-3.3/NOPBCT-ND	Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4	Cut Tape (CT)
Digi-Key LM3940IMP-3.3/NOPBDKR-ND	Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4	Digi-Reel®
RS 1977280	Texas Instruments Spannungsregler 1A, 1 Niedrige Abfallspannung SOT-223, 4-Pin, Einstellbar	RL
Mouser 926-LM3940IMP3.3NOPB	LDO Voltage Regulators 1A LDO REG A 926-LM3940IMPX33NOPB	Reel, Cut Tape, MouseReel

Control Features-

Current - Output1A

Mounting TypeSurface Mount

Number of Regulators1

Operating Temperature-40°C ~ 125°C

Output ConfigurationPositive

Output TypeFixed

Package / CaseTO-261-4, TO-261AA

Protection FeaturesOver Temperature, Short Circuit

PSRR-

Supplier Device PackageSOT-223-4

Voltage - Input (Max)7.5V

Voltage - Output (Max)-

Voltage - Output (Min/Fixed)3.3V

Voltage Dropout (Max)0.2V @ 100mA