Texas Instruments LM2940CT-5.0

Name: LM2940CT-5.0
Brand: Texas Instruments
SKU: 3757352-LM2940CT-5.0
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2940CT-5.0

Manufacturer:: Texas Instruments

Ventron No:: 3757352-LM2940CT-5.0

Description:: IC REG LDO 5V 1A TO220-3

ECAD Model:

Datasheet:: LM2940CT-5.0

Overview

Description
Positive voltage regulators
Source 1 A of output current
Dropout voltage: 0.5 V (typical), 1 V (maximum)
Quiescent current reduction circuit reduces ground current when input-output differential exceeds 3 V
Quiescent current with 1 A output current and 5 V input-output differential: 30 mA
Protected from reverse battery installations and 2-battery jumps
Automatic shutdown during line transients to protect internal circuits and load
Mirror-image insertion protection
Short circuit and thermal overload protection

Features
Input voltage range: 6 V to 26 V
Output current: 1 A
Dropout voltage: 0.5 V (typical), 1 V (maximum)
Quiescent current reduction circuit
Reverse battery protection
Internal short circuit current limit
Mirror image insertion protection
Product enhancement tested

Applications
Post regulator for switching supplies
Logic power supplies
Industrial instrumentation

Specifications

Texas Instruments LM2940CT-5.0 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2940CT-5.0.

Lifecycle Status
NRND (Last Updated: 3 days ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-220-3
Number of Pins
3
Operating Temperature
0°C~125°C
Packaging
Tube
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
3
Termination
Through Hole
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Other Regulators
Technology
BIPOLAR
Terminal Position
SINGLE
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Number of Functions
1
Terminal Pitch
2.54mm
Reach Compliance Code
not_compliant
Current Rating
1A
Reflow Temperature-Max (s)
NOT APPLICABLE
Base Part Number
LM2940
Pin Count
3
Current - Supply (Max)
60mA
Number of Outputs
1
Qualification Status
Not Qualified
Voltage - Input (Max)
26V
Output Voltage
5V
Output Type
Fixed
Max Output Current
1A
Voltage
5V
Max Supply Voltage
26V
Min Supply Voltage
6.25V
Output Configuration
Positive
Quiescent Current
10mA
Max Output Voltage
5V
Output Voltage 1
5V
Number of Regulators
1
Min Input Voltage
6.25V
Protection Features
Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq)
15mA
Voltage Dropout (Max)
1V @ 1A
PSRR
72dB (120Hz)
Dropout Voltage
500mV
Dropout Voltage1-Nom
0.5V
Nominal Output Voltage
5V
Height
4.7mm
Length
14.986mm
Width
10.16mm
Thickness
4.572mm
REACH SVHC
No SVHC
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Certification

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Part Number	Manufacturers	Description	Stock	Price
LM2940CT-5.0 DISTI #V39:1801_07271047	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	680	1 $1.9432 10 $1.6844 45 $1.6499 135 $1.3815 540 $1.1594 1035 $1.027 2520 $0.9614 5040 $0.9282
LM2940CT-5.0/LF01 DISTI #V39:1801_07271048	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	0
LM2940CT-5.0/NOPB DISTI #V39:1801_07271049	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	0	1 $1.3818 10 $1.1764 100 $0.9504 500 $0.8421 1000 $0.7009
LM2940CT-5.0/NOPB DISTI #V99:2348_07271049	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	0
LM2940CT-5.0/NOPB DISTI #LM2940CT-5.0/NOPB-ND	Texas Instruments	IC REG LINEAR 5V 1A TO220-3 RoHS: Compliant	14487	1 $1.53 10 $1.375 45 $1.29756 135 $1.10548 540 $0.90826 1035 $0.75255 2520 $0.70065 5040 $0.6747
LM2940CT-5.0 DISTI #LM2940CT-5.0-ND	Texas Instruments	IC REG LINEAR 5V 1A TO220-3 RoHS: Not Compliant	1925	1 $2.14 10 $1.927 45 $1.81756 135 $1.54852 540 $1.27226 1035 $1.05415 2520 $0.98145 5040 $0.9451
LM2940CT-5.0/LF01 DISTI #LM2940CT-5.0/LF01-ND	Texas Instruments	IC REG LINEAR 5V 1A TO220-3 RoHS: Not Compliant	0	495 $1.038
LM2940CT-5.0 DISTI #31713259	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	7560	360 $1.2014 362 $1.1771 722 $0.9746 1800 $0.9204
LM2940CT-5.0/LF01 DISTI #26687317	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	6435	495 $0.865 1485 $0.7746 2970 $0.7414 4455 $0.711
LM2940CT-5.0 DISTI #31932972	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	680	7 $2.0889 10 $1.8107 45 $1.7736 135 $1.4851 540 $1.2464 1035 $1.104 2520 $1.0335 5040 $0.9978
LM2940CT-5.0/NOPB DISTI #LM2940CT-5.0/NOPB	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail ( RoHS: Compliant	47560	45 $1.0609 90 $0.8679 180 $0.7949 270 $0.6819 450 $0.6359
LM2940CT-5.0 DISTI #LM2940CT-5.0	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail - RoHS: Not Compliant	0	360 $1.0549 450 $1.0039 810 $0.9699 1800 $0.9379 3600 $0.9119
LM2940CT-5.0/NOPB DISTI #LM2940CT-5.0/NOPB	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail ( RoHS: Compliant	0
LM2940CT-5.0/NOPB DISTI #LM2940CT-5.0/NOPB	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail - RoHS: Compliant	0	495 $0.75327 585 $0.71685 1080 $0.69292 2475 $0.66968 4950 $0.65119
LM2940CT-5.0/NOPB DISTI #LM2940CT-5.0/NOPB	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail - RoHS: Compliant	0	481 $0.6819 483 $0.6489 964 $0.6269 2405 $0.6059 4810 $0.5889
LM2940CT5.0 LF01 DISTI #LM2940CT-5.0/LF01	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail - RoHS: Compliant	0	495 $0.7529 585 $0.7159 1080 $0.6919 2475 $0.6689 4950 $0.6509
LM2940CT-5.0/NOPB DISTI #41K4577	Texas Instruments	LDO VOLTAGE REGULATOR, 5V, 1A, TO-220, Output Typ	1736	1 $1.53 10 $1.3 100 $1.04 500 $0.909 1000 $0.753 2500 $0.701 5000 $0.675
LM2940CT-5.0/NOPB DISTI #61M7355	Texas Instruments	Fixed LDO Voltage Regulator, 0V to 26V, 500mV Drop	0
LM2940CT-5.0/LF01 DISTI #	Texas Instruments	1A Low Dropout Regulator	450	1 $1.55 10 $1.39 25 $1.28 100 $1.1 250 $1.01 500 $0.83 750 $0.66 1000 $0.59
LM2940CT-5.0/NOPB DISTI #	Texas Instruments	1A Low Dropout Regulator	2778	1 $1.55 10 $1.39 25 $1.28 100 $1.1 250 $1.01 500 $0.83 750 $0.66 1000 $0.59
LM2940CT-5.0 DISTI #926-LM2940CT-50	Texas Instruments	LDO Voltage Regulators 1A LDO Reg RoHS: Not Compliant	211	1 $2.14 10 $1.82 100 $1.46 500 $1.28 1000 $1.06 2500 $0.982 5000 $0.946
LM2940CT-5.0/NOPB DISTI #926-LM2940CT-5.0NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	7537	1 $1.53 10 $1.3 100 $1.04 500 $0.909 1000 $0.753 2500 $0.701 5000 $0.675 10000 $0.649
LM2940CT-5.0/LF01 DISTI #926-LM2940CT50LF01	Texas Instruments	LDO Voltage Regulators 1A Low Dropout Regulator 3- RoHS: Not Compliant	298	1 $1.56 10 $1.33 100 $1.06 500 $0.93 1000 $0.77 2500 $0.72 5000 $0.69 10000 $0.67
LM2940CT-5.0 DISTI #	Texas Instruments	Fixed Positive LDO Regulator, 5V, 1V Dropout, BIPo RoHS: Not Compliant	135	1 $0.99 25 $0.92 100 $0.88 500 $0.85 1000 $0.8
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Fixed Positive LDO Regulator, 5V, 1V Dropout, BIPo RoHS: Not Compliant	632	1 $0.99 25 $0.92 100 $0.88 500 $0.85 1000 $0.8
LM2940CT-5.0/NOPB DISTI #	National Semiconductor Corporation	Fixed Positive LDO Regulator, 5V, 1V Dropout, BIPo RoHS: Compliant	27	1 $0.84 25 $0.78 100 $0.75 500 $0.72 1000 $0.68
LM2940CT-5.0 DISTI #	National Semiconductor Corporation		450
LM2940CT-5.0 DISTI #	National Semiconductor Corporation		100
LM2940CT-5.0 DISTI #	Texas Instruments		192
LM2940CT-5.0 DISTI #	National Semiconductor Corporation		29
LM2940CT-5.0 DISTI #	National Semiconductor Corporation		70	1 $5.8912 6 $3.8293 15 $2.9456 44 $2.7494
LM2940CT-5.0P DISTI #	National Semiconductor Corporation		227
LM2940CT-5.0/NOPB DISTI #	National Semiconductor Corporation		58
LM2940CT-5.0/NOPB DISTI #5338164P	Texas Instruments	1A 5V LDO VOLTAGE REGULATOR LM2940CT-5.0, TU	4119	10 $0.95 50 $0.87 100 $0.78 250 $0.7
LM2940CT-5.0/NOPB DISTI #5338164	Texas Instruments	1A 5V LDO VOLTAGE REGULATOR LM2940CT-5.0, EA	483	1 $2.01 10 $0.95 50 $0.87 100 $0.78 250 $0.7
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	35	1 $1.32 5 $0.99 16 $0.66
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	43	1 $2.5 3 $2 11 $1.25
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	14	1 $2.2 3 $1.65
LM2940CT-5.0 DISTI #	Texas Instruments	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	309	1 $2.44 113 $1.22 247 $1.1285
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	34	1 $2.8908 3 $2.1681 13 $1.8068
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	136	1 $4.5 24 $3 84 $2.775
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	32	1 $4.65 7 $3.41 23 $3.1
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 5V, Bi-Polar, 3 Pin, Plastic,	56	1 $7.89 6 $3.945 52 $3.682
LM2940CT-5.0/NOPB DISTI #LM2940CT5.0NOPB	Texas Instruments	Voltage regulator, LDO, fixed, 5V, 1A, TO220,	2753	1 $1.5 3 $1.38
LM2940CT50NOPB DISTI #	National Semiconductor Corporation	RoHS: Compliant	90
LM2940CT50 DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	105
LM2940CT-5.0 DISTI #	National Semiconductor Corporation	INSTOCK	181
LM2940CT-5.0 DISTI #			1863
LM2940CT-5.0/NOPB-TI DISTI #			15
LM2940CT-5.0 DISTI #1523853	Texas Instruments	RoHS: Compliant	0	1 $76.9 10 $73.02 25 $70.14
LM2940CT-5.0 DISTI #9490191	Texas Instruments	IC, V REG LDO 5.0V, 2940, TO-220-3 RoHS: Compliant	0	1 $3.18 10 $2.87 45 $2.7 135 $2.3 540 $1.89 1035 $1.57 2520 $1.46 5040 $1.41
LM2940CT-5.0/NOPB DISTI #1469074	Texas Instruments	IC, V REG, LINEAR, 5V RoHS: Compliant	4632	1 $2.31 10 $1.96 100 $1.57 500 $1.37 1000 $1.13 2500 $1.06 5000 $1.02 10000 $0.978
LM2940CT-5.0/NOPB DISTI #1469074	Texas Instruments	IC, V REG, LINEAR, 5V RoHS: Compliant	10361	1 $1.14 25 $0.996 50 $0.895 100 $0.793 250 $0.744
LM2940CT-5.0 DISTI #C1S523900000072	Texas Instruments	LDO Regulator Pos 5V 1A 3-Pin(3 Tab) TO-220 Rail RoHS: Not Compliant	1	1 $3.27

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Texas Instruments LM2940CT-5.0

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