Texas Instruments LM2940T-12.0

Name: LM2940T-12.0
Brand: Texas Instruments
SKU: 3309330-LM2940T-12.0
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2940T-12.0

Manufacturer:: Texas Instruments

Ventron No:: 3309330-LM2940T-12.0

Description:: IC REG LDO 12V 1A TO220-3

ECAD Model:

Datasheet:: LM2940T-12.0

Specifications

Texas Instruments LM2940T-12.0 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2940T-12.0.

Lifecycle Status
NRND (Last Updated: 1 day ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-220-3
Number of Pins
3
Operating Temperature
-40°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
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Other Regulators
Technology
BIPOLAR
Terminal Position
SINGLE
Number of Functions
1
Terminal Pitch
2.54mm
Current Rating
1A
Base Part Number
LM2940
Pin Count
3
Current - Supply (Max)
15mA
Number of Outputs
1
Voltage - Input (Max)
26V
Output Voltage
12V
Output Type
Fixed
Max Output Current
1A
Voltage
12V
Max Supply Voltage
26V
Min Supply Voltage
13.6V
Output Configuration
Positive
Quiescent Current
10mA
Max Output Voltage
12V
Output Voltage 1
12V
Number of Regulators
1
Min Input Voltage
13.6V
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Voltage Dropout (Max)
1V @ 1A
PSRR
66dB (120Hz)
Dropout Voltage
500mV
Dropout Voltage1-Nom
0.5V
Nominal Output Voltage
12V
Height
4.7mm
Length
14.986mm
Width
10.16mm
Thickness
4.572mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

LM2940T-12.0 Overview
In a Tube case, the IC voltage regulator is delivered. A TO-220-3 case contains the Liner IC. In total, there are 3 terminations on the gadget. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Through Hole varies its operating temperature range. The IC Voltage Regulator's operating temperature is -40°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. There are 3 pins in total on this board. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 3-pin is present on the chip. It is LM2940 for this voltage regulator IC, just for your information. I would describe this component as a typical Other Regulators component. A maximum output current of 1A is required to meet the operation requirements. It operates in the 10mA Quiescent Current state. The top supply voltage is 26V volts.

LM2940T-12.0 Features
500mV dropout voltage
Other Regulators subtageroy

LM2940T-12.0 Applications
There are a lot of Texas Instruments
LM2940T-12.0 Linear Voltage Regulators applications.

Portable telephone
Electronic notebook
Camera
Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
Digital audio player
Digital TV
Smartcard

LM2940T-12.0 More Descriptions

Regulator; Low Dropout; TO-220; 1A O/P; 12V; 0.5 V (Typ.) @ 25C; -40 to 125
1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 125
LDO Regulator Pos 12V 1A Automotive 3-Pin(3 Tab) TO-220 Tube
IC LM2940T-12.0 12V 1A Low Dropout (LDO) Positive Voltage Regulator
LM2940 Tube Through Hole Over Current Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.7mm 1A -40C~125C
IC, V REG LDO 12V, 2940, TO-220-3; Primary Input Voltage:17V; Output Voltage Fixed:12V; Dropout Voltage Vdo:500mV; No. of Pins:3; Output Current:1A; Voltage Regulator Case Style:TO-220; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Base Number:2940; IC Generic Number:2940; Input Voltage Max:26V; Input Voltage Min:12.5V; No. of Outputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Voltage:12V; Output Voltage Max:12V; Package / Case:TO-220; Supply Voltage Max:26V; Supply Voltage Min:13.6V; Termination Type:Through Hole; Voltage:12V; Voltage Regulator Type:Positive Fixed LDO

Certification

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LM2940T-12.0 Specification

Part Number	Manufacturers	Description	Stock	Price
LM2940T-12.0/NOPB DISTI #V39:1801_07271087	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	1020	1 $1.3902 10 $1.1558 100 $0.9797 500 $0.8459 1000 $0.7116
LM2940T-12.0 DISTI #V39:1801_07271086	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	297	1 $1.9986 10 $1.7825 25 $1.6093 100 $1.4941
LM2940T-12.0 DISTI #V36:1790_07271086	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	0
LM2940T-12.0/NOPB DISTI #V99:2348_07271087	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	0
LM2940T-12.0/NOPB DISTI #LM2940T-12.0/NOPB-ND	Texas Instruments	IC REG LINEAR 12V 1A TO220-3 RoHS: Compliant	6116	1 $1.56 10 $1.399 45 $1.32 135 $1.12467 540 $0.924 1035 $0.7656 2520 $0.7128 5040 $0.6864
LM2940T-12.0 DISTI #LM2940T-12.0-ND	Texas Instruments	IC REG LINEAR 12V 1A TO220-3 RoHS: Not Compliant	0	360 $1.478
LM2940T-12.0 DISTI #31713267	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	9720	360 $1.2475 2160 $1.1172 4320 $1.0693 6480 $1.0253
LM2940T-12.0/NOPB DISTI #30568121	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Compliant	975	10 $1.2425 100 $1.0532 500 $0.9093 1000 $0.765
LM2940T-12.0 DISTI #29721022	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Tube RoHS: Not Compliant	297	7 $2.1485 10 $1.9162 25 $1.73 100 $1.6062
LM2940T-12.0/NOPB DISTI #LM2940T-12.0/NOPB	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Rail RoHS: Compliant	0
LM2940T-12.0/NOPB DISTI #LM2940T-12.0/NOPB	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Rail RoHS: Compliant	0	45 $1.0789 90 $0.8829 180 $0.8089 270 $0.6929 450 $0.6469
LM2940T-12.0/NOPB DISTI #LM2940T-12.0/NOPB	Texas Instruments	LDO Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Rail RoHS: Compliant	0	495 $0.76633 585 $0.72928 1080 $0.70494 2475 $0.68129 4950 $0.66248
LM2940T-12.0 DISTI #97K3344	Texas Instruments	Fixed LDO Voltage Regulator, 0V to 26V, 500mV Drop	0
LM2940T-12.0/NOPB DISTI #41K4614	Texas Instruments	LDO VOLTAGE REGULATOR, 12V, 1A, TO-220, Output Ty	4335	1 $1.55 10 $1.32 100 $1.06 500 $0.924 1000 $0.766 2500 $0.713 5000 $0.687
LM2940T-12.0/NOPB DISTI #	Texas Instruments	1A Low Dropout Regulator	6515	1 $1.58 10 $1.41 25 $1.3 100 $1.11 250 $1.03 500 $0.84 750 $0.67 1000 $0.6
LM2940T-12.0 DISTI #926-LM2940T-120	Texas Instruments	LDO Voltage Regulators NRND, alternate is LM2940T- RoHS: Not Compliant	0
LM2940T-12.0/NOPB DISTI #926-LM2940T-12.0NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant	3219	1 $1.55 10 $1.32 100 $1.06 500 $0.924 1000 $0.766 2500 $0.713 5000 $0.687 10000 $0.66
LM2940T-12.0 DISTI #	Texas Instruments	Fixed Positive LDO Regulator, 12V, 1V Dropout, BIP RoHS: Not Compliant	13665	1 $1 25 $0.93 100 $0.89 500 $0.86 1000 $0.82
LM2940T-12.0 DISTI #	National Semiconductor Corporation	Fixed Positive LDO Regulator, 12V, 1V Dropout, BIP RoHS: Not Compliant	188	1 $1 25 $0.93 100 $0.89 500 $0.86 1000 $0.82
LM2940T-12.0/NOPB DISTI #	National Semiconductor Corporation	Fixed Positive LDO Regulator, 12V, 1V Dropout, BIP RoHS: Compliant	7	1 $0.86 25 $0.8 100 $0.76 500 $0.73 1000 $0.7
LM2940T-12.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 12V, Bi-Polar, 3 Pin, Plastic,	75	1 $1.4 15 $0.7 72 $0.49
LM2940T-12.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 12V, Bi-Polar, 3 Pin, Plastic,	6	1 $1.4 5 $1.05
LM2940T-12.0 DISTI #	National Semiconductor Corporation	Voltage Regulator, 12V, Bi-Polar, 3 Pin, Plastic,	56	1 $1.75 4 $1.4 15 $1.05
LM2940T-12.0/NOPB DISTI #	National Semiconductor Corporation	12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PS	17	1 $1.8 4 $1.35 12 $0.9
LM2940T-12.0/NOPB DISTI #5359026P	Texas Instruments	1A 12V LDO VOLTAGE REG. LM2940T-12.0, TU	433	25 $1.07 100 $0.934 250 $0.874 500 $0.826
LM2940T-12.0/NOPB DISTI #5359026	Texas Instruments	1A 12V LDO VOLTAGE REG. LM2940T-12.0, PK	745	5 $1.214 25 $1.07 100 $0.934 250 $0.874 500 $0.826
LM2940T-12.0 DISTI #	National Semiconductor Corporation		45
LM2940T-12.0 DISTI #			434
LM2940T120 DISTI #	National Semiconductor Corporation	INSTOCK	560
LM2940T-12.0 DISTI #9485872	Texas Instruments	IC, V REG LDO 12V, 2940, TO-220-3 RoHS: Compliant	382	1 $2.75 25 $2.32 100 $1.73 250 $1.46 500 $1.26 1000 $1.14
LM2940T-12.0/NOPB DISTI #1150160	Texas Instruments	LDO VOLTAGE REGULATOR, 12V, 1A, TO-220 RoHS: Compliant	4335	1 $2.34 10 $1.99 100 $1.6 500 $1.39 1000 $1.15 2500 $1.07 5000 $1.04 10000 $0.995
LM2940T-12.0 DISTI #9485872	Texas Instruments	IC, V REG LDO 12V, 2940, TO-220-3 RoHS: Compliant	1344	1 $1.14 25 $1 50 $0.905 100 $0.809 250 $0.757
LM2940T-12.0/NOPB DISTI #1150160	Texas Instruments	LDO VOLTAGE REGULATOR, 12V, 1A, TO-220 RoHS: Compliant	4335	1 $1.29

LM2940T~~(15)~~
LM2940~~(145)~~
LM294~~(186)~~
LM29~~(100)~~
LM2~~(71)~~

Texas Instruments LM2940T-12.0

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