Texas Instruments LM2937ET-3.3

Name: LM2937ET-3.3
Brand: Texas Instruments
SKU: 3309634-LM2937ET-3.3
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2937ET-3.3

Manufacturer:: Texas Instruments

Ventron No:: 3309634-LM2937ET-3.3

Description:: IC REG LDO 3.3V 0.5A TO220-3

ECAD Model:

Datasheet:: LM2937

Specifications

Texas Instruments LM2937ET-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2937ET-3.3.

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
-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
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Number of Functions
1
Terminal Pitch
2.54mm
Reach Compliance Code
not_compliant
Time@Peak Reflow Temperature-Max (s)
NOT APPLICABLE
Base Part Number
LM2937
Pin Count
3
Current - Supply (Max)
125mA
Number of Outputs
1
Qualification Status
Not Qualified
Output Voltage
3.3V
Output Type
Fixed
Max Output Current
500mA
Output Configuration
Positive
Quiescent Current
2mA
Accuracy
5 %
Output Voltage 1
3.3V
Number of Regulators
1
Min Input Voltage
4.75V
Protection Features
Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq)
10mA
Voltage Dropout (Max)
1V @ 500mA
Dropout Voltage
500mV
Nominal Input Voltage
26V
Dropout Voltage1-Nom
0.5V
Voltage Tolerance-Max
4.8%
Nominal Output Voltage
3.3V
Output Voltage Accuracy
5 %
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

Description

LM2937ET-3.3 Overview
A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-220-3 case. On the regulater IC chip, there are a total of 3 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Through Hole can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 3 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 3 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LM2937. An example of such a component would be this Other Regulators component. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 500mA. It operates in the 2mA Quiescent Current state.

LM2937ET-3.3 Features
500mV dropout voltage
Other Regulators subtageroy

LM2937ET-3.3 Applications
There are a lot of Texas Instruments
LM2937ET-3.3 Linear Voltage Regulators applications.

Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
Digital audio player
Digital TV
Smartcard
Industrial equipment
DVD and CD-ROM drive
Quick charge protocols

LM2937ET-3.3 More Descriptions

500-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 125
LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab) TO-220 Tube
IC REG LINEAR 3.3V 500MA TO220-3
Fixed Positive LDO Regulator, 3.3V, BIPolar, PSFM3
LM2937 Tube Through Hole Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.7mm 500mA -40C~125C
V REG LDO 0.5A 3.3V, 2937, TO2203; Primary Input Voltage:8.3V; Output Voltage Fixed:3.3V; No. of Pins:3; Output Current:500mA; Voltage Regulator Case Style:TO-220; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:5%; IC Generic Number:2937; Input Voltage:26V; Input Voltage Max:26V; No. of Outputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:500mA; Output Voltage:3.3V; Output Voltage Max:3.3V; Package / Case:TO-220; Supply Voltage Max:26V; Supply Voltage Min:4.75V; Termination Type:Through Hole; Voltage Regulator Type:Positive Fixed LDO

Certification

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LM2937ET-3.3 Specification

Part Number	Manufacturers	Description	Stock	Price
LM2937ET-3.3 DISTI #V36:1790_07270983	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Not Compliant	377	1 $2.1662 10 $1.9321 25 $1.7444 100 $1.6194
LM2937ET-3.3/NOPB DISTI #V39:1801_07270984	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Compliant	26	1 $1.6036 10 $1.35 100 $1.099 500 $0.9574 1000 $0.789
LM2937ET-3.3 DISTI #V39:1801_07270983	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Not Compliant	0	1 $2.1364 10 $1.9076 25 $1.724 100 $1.6082
LM2937ET-3.3/NOPB DISTI #LM2937ET-3.3/NOPB-ND	Texas Instruments	IC REG LINEAR 3.3V 500MA TO220-3 RoHS: Compliant	4184	1 $1.69 10 $1.516 45 $1.43 135 $1.21837 540 $1.001 1035 $0.8294 2520 $0.7722 5040 $0.7436
LM2937ET-3.3 DISTI #LM2937ET-3.3-ND	Texas Instruments	IC REG LINEAR 3.3V 500MA TO220-3 RoHS: Not Compliant	0	315 $1.602
LM2937ET-3.3 DISTI #31710977	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Not Compliant	2520	315 $1.3522 630 $1.2109 1260 $1.159 1890 $1.1114
LM2937ET-3.3/NOPB DISTI #31747459	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Compliant	2250	450 $0.8056 500 $0.786 1000 $0.7718
LM2937ET-3.3 DISTI #32323556	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Not Compliant	377	7 $2.3287 10 $2.077 25 $1.8752 100 $1.7409
LM2937ET-3.3/NOPB DISTI #32881659	Texas Instruments	LDO Regulator Pos 3.3V 0.5A Automotive 3-Pin(3 Tab RoHS: Compliant	26	9 $1.7239 10 $1.4512 100 $1.1814 500 $1.0292 1000 $0.8482
LM2937ET-3.3/NOPB DISTI #LM2937ET-3.3/NOPB	Texas Instruments	LDO Regulator Pos 3.3V 0.5A 3-Pin(3 Tab) TO-220 Ra RoHS: Compliant	2340	45 $0.9759 90 $0.8639 180 $0.7729 270 $0.7349 450 $0.7009
LM2937ET-3.3/NOPB DISTI #LM2937ET-3.3/NOPB	Texas Instruments	LDO Regulator Pos 3.3V 0.5A 3-Pin(3 Tab) TO-220 Ra RoHS: Compliant	202	1 $1.00527 10 $0.97945 25 $0.95492 50 $0.9316 100 $0.89515 500 $0.87328 1000 $0.85757
LM2937ET-3.3 DISTI #LM2937ET-3.3	Texas Instruments	LDO Regulator Pos 3.3V 0.5A 3-Pin(3 Tab) TO-220 Ra RoHS: Not Compliant	0	45 $1.3669 90 $1.2099 180 $1.0829 270 $1.0299 450 $0.9819
LM2937ET-3.3/NOPB DISTI #LM2937ET-3.3/NOPB	Texas Instruments	LDO Regulator Pos 3.3V 0.5A 3-Pin(3 Tab) TO-220 Ra RoHS: Compliant	0
LM2937ET-3.3 DISTI #92K6139	Texas Instruments	Fixed LDO Voltage Regulator, 0V to 26V, 500mV Drop	0
LM2937ET-3.3/NOPB DISTI #	Texas Instruments	500 mA Low Dropout Regulator	5484	1 $1.54 10 $1.38 25 $1.28 100 $1.12 250 $1.03 500 $0.86 750 $0.71 1000 $0.65
LM2937ET-3.3 DISTI #926-LM2937ET-33	Texas Instruments	LDO Voltage Regulators NRND, alternate is LM2937ET RoHS: Not Compliant	0
LM2937ET-3.3/NOPB DISTI #926-LM2937ET-3.3NOPB	Texas Instruments	LDO Voltage Regulators 500 MA LDO REG RoHS: Compliant	3060	1 $1.68 10 $1.43 100 $1.15 500 $1.01 1000 $0.83 2500 $0.773 5000 $0.744 10000 $0.715
LM2937ET-3.3 DISTI #	Texas Instruments	Fixed Positive LDO Regulator, 3.3V, BIPolar, PSFM3 RoHS: Not Compliant	2070	1 $1.09 25 $1.01 100 $0.97 500 $0.93 1000 $0.88
LM2937ET-3.3 DISTI #	National Semiconductor Corporation	Fixed Positive LDO Regulator, 3.3V, BIPolar, PSFM3 RoHS: Not Compliant	630	1 $1.09 25 $1.01 100 $0.97 500 $0.93 1000 $0.88
LM2937ET-3.3/NOPB DISTI #	National Semiconductor Corporation	Fixed Positive LDO Regulator, 3.3V, BIPolar, PSFM3 RoHS: Compliant	1498	1 $0.92 25 $0.86 100 $0.82 500 $0.79 1000 $0.75
LM2937ET-3.3 DISTI #	National Semiconductor Corporation		35	4 $1.65 14 $1.2375
LM2937ET-3.3 DISTI #	National Semiconductor Corporation		15
LM2937ET-3.3/NOPB DISTI #5358950P	Texas Instruments	500MA 3.3V LDO VOLTAGE REG. LM2937ET-3.3, TU	464	25 $1.16 100 $1.014 250 $0.948 500 $0.896
LM2937ET-3.3/NOPB DISTI #5358950	Texas Instruments	500MA 3.3V LDO VOLTAGE REG. LM2937ET-3.3, PK	110	5 $1.318 25 $1.16 100 $1.014 250 $0.948 500 $0.896
LM2937ET-3.3 DISTI #	National Semiconductor Corporation	Voltage Regulator, 3.3V, Bi-Polar, 3 Pin, Plastic	28	1 $2.2 3 $1.65 16 $1.375
LM2937ET-3.3 DISTI #8207305	Texas Instruments	V REG LDO 0.5A 3.3V, 2937, TO2203 RoHS: Compliant	0	1 $2.98 25 $2.51 100 $1.87 250 $1.58 500 $1.36 1000 $1.24
LM2937ET-3.3/NOPB DISTI #1654309	Texas Instruments	LDO VOLTAGE REGULATOR, 3.3V, 0.5A, TO-22 RoHS: Compliant	0	1 $2.53 10 $2.16 100 $1.73 500 $1.52 1000 $1.25 2500 $1.16 5000 $1.12 10000 $1.08

LM2937E~~(52)~~
LM2937~~(106)~~
LM293~~(128)~~
LM29~~(100)~~
LM2~~(71)~~

Texas Instruments LM2937ET-3.3

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