LM3940ISX-3.3

Mfr. #:: LM3940ISX-3.3
Description:: LDO Voltage Regulators NRND, alternate is LM3940ISX-3.3/NOPB
Lifecycle:: New from this manufacturer.
Datasheet:: LM3940ISX-3.3 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: LM3940ISX-3.3 more Information LM3940ISX-3.3 Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: LDO Voltage Regulators

RoHS:: N

Mounting Style:: SMD/SMT

Package / Case:: TO-263-3

Output Voltage:: 3.3 V

Output Current:: 1 A

Number of Outputs:: 1 Output

Polarity:: Positive

Quiescent Current:: 15 mA

Input Voltage MAX:: 7.5 V

Input Voltage MIN:: 4.5 V

Output Type:: Fixed

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Dropout Voltage:: 310 mV

Series:: LM3940

Packaging:: Reel

Operating Temperature Range:: - 40 C to + 125 C

Brand:: Texas Instruments

Dropout Voltage - Max:: 0.8 V at 1 A, 0.15 V at 100 mA

Ib - Input Bias Current:: 10 mA

Line Regulation:: 40 mV

Load Regulation:: 50 mV

Moisture Sensitive:: Yes

Operating Supply Current:: 110 uA

Product Type:: LDO Voltage Regulators

Factory Pack Quantity:: 500

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.068654 oz

Tags: LM3940ISX-3, LM3940ISX, LM3940IS, LM3940I, LM3940, LM394, LM39, LM3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LM3940ISX-3.3 Ratings and Reviews

A***w

The order is received, though a little not what i wanted. i did not check it yet. after checking, i will add a review.

2019-04-01

V***a

good product...but very slow shipping

2019-03-24

LM3940ISX-3.3 Description

***as Instruments: 1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion 3-DDPAK/TO-263 -40 to 125

*** Source Electronics: LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion | IC REG LIN 3.3V 1A DDPAK/TO263-3

***ical: Reg LDO Lin Fix Pos 3.3V 1A 4-Pin (3+Tab) TO-263 T/R

*** Stop Electro: Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSSO3

Market price

Part #	Description	Stock	Price
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPBCT-ND	IC REG LIN 3.3V 1A DDPAK/TO263-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	15946In Stock	100:$1.3909 10:$1.7310 1:$1.9300
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPBDKR-ND	IC REG LIN 3.3V 1A DDPAK/TO263-3 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	15946In Stock	100:$1.3909 10:$1.7310 1:$1.9300
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPBTR-ND	IC REG LIN 3.3V 1A DDPAK/TO263-3 RoHS: Compliant Min Qty: 500 Container: Tape & Reel (TR)	13500In Stock	2500:$0.8559 1000:$0.9193 500:$1.1095
LM3940ISX-3.3 DISTI # LM3940ISX-3.3TR-ND	IC REG LIN 3.3V 1A DDPAK/TO263-3 RoHS: Not compliant Min Qty: 500 Container: Tape & Reel (TR)	Limited Supply - Call	500:$1.2635
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPB	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 T/R (Alt: LM3940ISX-3.3/NOPB) RoHS: Compliant Min Qty: 500 Container: Tape and Reel	Europe - 12535	500:€0.9310 1000:€0.8390 2000:€0.8100 3000:€0.7800
LM3940ISX-3.3 DISTI # LM3940ISX-3.3	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 T/R - Tape and Reel (Alt: LM3940ISX-3.3) RoHS: Not Compliant Min Qty: 500 Container: Reel	Americas - 0	500:$0.9279 1000:$0.9109 2000:$0.9079 3000:$0.9049 5000:$0.9019
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPB	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 T/R - Tape and Reel (Alt: LM3940ISX-3.3/NOPB) RoHS: Compliant Min Qty: 500 Container: Reel	Americas - 0	500:$1.0759 1000:$0.8909 2000:$0.8599 3000:$0.8299 5000:$0.7999
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPB	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 T/R (Alt: LM3940ISX-3.3/NOPB) RoHS: Compliant Min Qty: 500 Container: Tape and Reel	Asia - 0
LM3940ISX-3.3/NOPB DISTI # 41K5125	LDO VOLTAGE REGULATOR, 3.3V, 1A, TO-263,Output Type:Fixed,Input Voltage Min:0V,Input Voltage Max:7.5V,Fixed Output Voltage Nom.:3.3V,Adjustable Output Voltage Min:-,Adjustable Output Voltage Max:-,Output Current:1A RoHS Compliant: Yes	174	1:$1.8700 10:$1.5900 25:$1.4800 50:$1.3800 100:$1.2700
LM3940ISX-3.3/NOPB DISTI # 44AC5485	LDO, FIXED, 3.3V, 1A, TO-263-3,Output Type:Fixed,Input Voltage Min:4.5V,Input Voltage Max:5.5V,Fixed Output Voltage Nom.:3.3V,Adjustable Output Voltage Min:-,Adjustable Output Voltage Max:-,Output Current:1A,Dropout Voltage RoHS Compliant: Yes	198	1:$1.8700 10:$1.5900 25:$1.4800 50:$1.3800 100:$1.2700
LM3940ISX-3.3/NOPB DISTI # 28X3519	LDO VOLTAGE REGULATOR, 3.3V, 1A, TO-263, FULL REEL,Output Type:Fixed,Input Voltage Min:0V,Input Voltage Max:7.5V,Fixed Output Voltage Nom.:3.3V,Adjustable Output Voltage Min:-,Adjustable Output Voltage Max:-,Output Current:1A RoHS Compliant: Yes	500	1:$1.1100 500:$1.0200 1000:$0.9200 2000:$0.8880 3000:$0.8560 5000:$0.8250
LM3940ISX-3.3/NOPB	1A Low Dropout Regulator for 5V to 3.3V Conversion	5000	1000:$0.7200 750:$0.7900 500:$0.9600 250:$1.1400 100:$1.2400 25:$1.4200 10:$1.5300 1:$1.7100
LM3940IS-3.3 DISTI # 926-LM3940IS-33	LDO Voltage Regulators NRND, alternate is LM3940IS-3.3/NOPB RoHS: Not compliant	315	45:$2.0900 135:$1.6800 540:$1.4700 1035:$1.2200 2520:$1.1300 5040:$1.0900
LM3940ISX-3.3 DISTI # 926-LM3940ISX-33	LDO Voltage Regulators NRND, alternate is LM3940ISX-3.3/NOPB RoHS: Not compliant	0
LM3940ISX-3.3/NOPB DISTI # 926-LM3940ISX3.3NOPB	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	4456	1:$1.8700 10:$1.5900 100:$1.2700 500:$1.1100 1000:$0.9200 2500:$0.8560 5000:$0.8250 10000:$0.7930
LM3940IS-3.3/NOPB DISTI # 926-LM3940IS-3.3NOPB	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	2051	1:$2.2500 10:$1.9200 100:$1.5400 500:$1.3500 1000:$1.1200 2500:$1.0400 5000:$0.9960
LM3940ISX-3.3/NOPB	RoHS: Not Compliant	20853	1000:$0.8300 500:$0.8700 100:$0.9100 25:$0.9500 1:$1.0200
LM3940ISX-3.3	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	500	287:$0.6250 51:$0.7000 1:$2.0000
LM3940ISX-3.3	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	206	51:$0.7000 11:$1.0000 1:$2.0000
LM3940ISX-3.3	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	194	51:$0.7000 11:$1.0000 1:$2.0000
LM3940ISX-3.3	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	248	49:$0.7500 11:$1.2500 1:$2.5000
LM3940ISX-3.3	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	329	189:$1.4800 86:$1.6000 1:$3.2000
LM3940ISX-3.3	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP	800	514:$1.1250 239:$1.1700 1:$3.6000
LM3940ISX-3.3/NOPB	3.3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO3	443	405:$0.6875 183:$0.7425 1:$1.6500
LM3940ISX-3.3/NOPB	3.3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO3	56	38:$1.7820 11:$2.0250 1:$3.2400
LM3940ISX-3.3/NOPB	3.3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO3	1724	660:$1.3800 354:$1.5180 1:$3.6800
LM3940ISX-3.3		202
LM3940ISX-3.3		3330	3:$1.8750 12:$1.2188 43:$0.7031 144:$0.6000 310:$0.5250 735:$0.4875
LM3940ISX33		765
LM3940ISX33	RoHS: Not Compliant	Europe - 500
LM3940ISX-3.3	INSTOCK	500
LM3940ISX-3.3	INSTOCK	529
LM3940ISX-3.3NOPB	INSTOCK	295
LM3940ISX-3.3/NOPB	INSTOCK	2749
LM3940ISX3.3	INSTOCK	102
LM3940ISX3.3	INSTOCK	102
LM3940ISX-3.3/NOPB DISTI # 2781766	LDO, FIXED, 3.3V, 1A, TO-263-3 RoHS: Compliant	198	1:$3.0600 10:$2.7400 100:$2.2100
LM3940ISX-3.3/NOPB DISTI # 2436083	LDO VOLT REG, 1A, 3.3V, TO-263-3 RoHS: Compliant	1000	500:£0.6960 1500:£0.6240
LM3940ISX-3.3/NOPB	RoHS (ship within 1day)	71	1:$3.0800 10:$1.9500 50:$1.4600 100:$1.0500 500:$0.9400 1000:$0.8100
LM3940ISX-3.3/NOPB	RoHS (ship within 1day)	2155	1:$2.8500 10:$1.8000 50:$1.4200 100:$1.1200 500:$0.9500 1000:$0.9200

Related products

Image	Part #	Description
	Mfr.#: LM3940ISX-3.3 OMO.#: OMO-LM3940ISX-3-3	LDO Voltage Regulators NRND, alternate is LM3940ISX-3.3/NOPB
	Mfr.#: LM3940IMP-3.3NOPBLM3940IMPX-3 OMO.#: OMO-LM3940IMP-3-3NOPBLM3940IMPX-3-1190	New and Original
	Mfr.#: LM3940ISX-3.3/NOPB OMO.#: OMO-LM3940ISX-3-3-NOPB-TEXAS-INSTRUMENTS	IC REG LIN 3.3V 1A DDPAK/TO263-3
	Mfr.#: LM3940IMP-3.3/NOPB OMO.#: OMO-LM3940IMP-3-3-NOPB-TEXAS-INSTRUMENTS	IC REG LINEAR 3.3V 1A SOT223-4
	Mfr.#: LM3940IMPX-3.3/NOPB OMO.#: OMO-LM3940IMPX-3-3-NOPB-TEXAS-INSTRUMENTS	IC REG LINEAR 3.3V 1A SOT223-4
	Mfr.#: LM3940IS-3-3/NOPB OMO.#: OMO-LM3940IS-3-3-NOPB-1190	New and Original
	Mfr.#: LM3940ISX33 OMO.#: OMO-LM3940ISX33-1190	New and Original
	Mfr.#: LM3940IT-3.3P OMO.#: OMO-LM3940IT-3-3P-1190	INSTOCK
	Mfr.#: LM3940IS OMO.#: OMO-LM3940IS-1190	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP
	Mfr.#: LM3940IS-3.3 P+ OMO.#: OMO-LM3940IS-3-3-P--1190	New and Original

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of LM3940ISX-3.3 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.13~~; ~~$2.13~~

10: ~~$1.81~~; ~~$18.10~~

100: ~~$1.45~~; ~~$145.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LM3940ISX-3.3

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***w

V***a

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes