It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LM3940IMPX-3.3/NOPB

Name: Texas Instruments LM3940IMPX-3.3/NOPB
Brand: Texas Instruments
SKU: 926-LM3940IMPX33NOPB
Price: 1.49 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

926-LM3940IMPX33NOPB

Mfr. No:

LM3940IMPX-3.3/NOPB

Mfr.:

Texas Instruments

Description:

LDO Voltage Regulators 1-A low-dropout vol tage regulator for 5 A 926-LM3940IMP3.3NOPB

Datasheet:

LM3940IMPX-3.3/NOPB Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	LDO Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	SOT-223-4
Output Voltage:	3.3 V
Output Current:	1 A
Number of Outputs:	1 Output
Polarity:	Positive
Quiescent Current:	15 mA
Input Voltage - Min:	4.5 V
Input Voltage - Max:	7.5 V
Output Type:	Fixed
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Dropout Voltage:	310 mV
Series:	LM3940
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
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
Operating Supply Current:	110 uA
Product:	LDO Voltage Regulators
Product Type:	LDO Voltage Regulators
Factory Pack Quantity:	2000
Subcategory:	PMIC - Power Management ICs
Type:	Output Voltage
Unit Weight:	112 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

PCN

This functionality requires JavaScript to be enabled.

Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542330996
KRHTS:: 8532331000
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Malaysia
Country of Diffusion:: Germany

The country is subject to change at the time of shipment.

FEATURED PRODUCTS

TEXAS INSTRUMENTS

TPS7E71 Low-Dropout Regulators (LDOs)

Low quiescent current devices and support a wide input voltage range of 3V to 30V.

Learn More

TPS7E72 Low-Dropout Regulators

2.8µA low-quiescent-current devices and support a wide input voltage range of 3V to 30V.

Learn More

TPS7E66-Q1 Low-Dropout Regulators

Automotive 150mA LDO regulators with ultra-low I_Q and power-good monitoring.

Learn More

TPS794 Low-Dropout Linear Regulator

Features high PSRR, low noise, fast start-up, and excellent line and load transient responses.

Learn More

TPS7B4258-Q1 Low-Dropout (LDO) Regulator

Provides power to off-board sensors via a wire harness, even in a harsh automotive environment.

Learn More

In Stock: 166

Stock:: 166

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 12.000

Expected 11/12/2026

14.000

Expected 12/10/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,49 €	1,49 €
	1,09 €	10,90 €
	0,998 €	24,95 €
	0,886 €	88,60 €
	0,831 €	207,75 €
	0,799 €	399,50 €
	0,795 €	795,00 €
Full Reel (Order in multiples of 2000)
	0,746 €	1.492,00 €
	0,728 €	2.912,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

LM3940IMP-3.3/NOPB

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

1,86 €

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

LM3940IMP-3.3/NOPB

Description:

LDO Voltage Regulators 1A LDO REG A 926-LM3 940IMPX33NOPB A 926 A 926-LM3940IMPX33NOPB

Compare With Current Part

LM3940IMPX-3.3/NOPB

Mfr.: Texas Instruments

Description: LDO Voltage Regulators 1-A low-dropout vol tage regulator for 5 A 926-LM3940IMP3.3NOPB

Specifications

Documents (7)

Datasheet

Images

Models

PCN

Environmental Documents

Product & Trade Compliance

Customers Also Purchased

FEATURED PRODUCTS TEXAS INSTRUMENTS

In Stock: 166

Pricing (EUR)

Alternative Packaging

Similar Product

QuickView

An unexpected error has occurred.

Mfr.:

Texas Instruments

Description:

LDO Voltage Regulators 1-A low-dropout vol tage regulator for 5 A 926-LM3940IMP3.3NOPB

FEATURED PRODUCTS

TEXAS INSTRUMENTS