Datasheets
LM340LAZ-5.0/NOPB by:

100-mA, 35-V, linear voltage regulator 3-TO-92 0 to 70

Part Details for LM340LAZ-5.0/NOPB by Texas Instruments

Results Overview of LM340LAZ-5.0/NOPB by Texas Instruments

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LM340LAZ-5.0/NOPB Information

LM340LAZ-5.0/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for LM340LAZ-5.0/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3329
Newark Ic, Ldo Reg, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:7V, Input Voltage Max:35V, Product Range:Lm340 Voltage Regulators, Output Current:100Ma, Output Rohs Compliant: Yes |Texas Instruments LM340LAZ-5.0/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 2778
  • 1 $2.0100
  • 10 $1.9000
  • 100 $1.7800
  • 500 $1.7200
  • 1,000 $1.6600
  • 3,600 $1.6000
$1.6000 / $2.0100 Buy Now
DISTI # LM340LAZ-5.0/NOPB-ND
DigiKey IC REG LINEAR 5V 100MA TO92-3 Min Qty: 1 Lead time: 6 Weeks Container: Bulk 2194
In Stock
  • 1 $1.0000
  • 10 $0.7220
  • 25 $0.6512
  • 100 $0.5739
  • 250 $0.5370
  • 500 $0.5147
  • 1,800 $0.4834
  • 3,600 $0.4706
  • 5,400 $0.4642
$0.4642 / $1.0000 Buy Now
DISTI # 926-LM340LAZ50NOPB
Mouser Electronics Linear Voltage Regulators 3-Term Pos Regs RoHS: Compliant 5585
  • 1 $1.0000
  • 10 $0.7220
  • 25 $0.6520
  • 100 $0.5740
  • 250 $0.5370
  • 500 $0.5150
  • 1,000 $0.4770
  • 3,600 $0.4740
  • 9,000 $0.4210
$0.4210 / $1.0000 Buy Now
Cytech Systems Limited IC REG LINEAR 5V 100MA TO92-3 5400
RFQ
Vyrian Regulators 4233
RFQ

Part Details for LM340LAZ-5.0/NOPB

LM340LAZ-5.0/NOPB CAD Models

LM340LAZ-5.0/NOPB Part Data Attributes

LM340LAZ-5.0/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM340LAZ-5.0/NOPB Texas Instruments 100-mA, 35-V, linear voltage regulator 3-TO-92 0 to 70
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TO-92
Package Description TO-92, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Nom 2 V
Input Voltage Absolute-Max 35 V
Input Voltage-Max 35 V
Input Voltage-Min 7 V
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Length 4.3 mm
Line Regulation-Max 0.03%
Load Regulation-Max 0.02%
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 150 °C
Operating Temperature TJ-Min
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current1-Max 0.1 A
Output Voltage1-Max 5.15 V
Output Voltage1-Min 4.85 V
Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Code TO-92
Package Equivalence Code SIP3,.1,50
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 5.34 mm
Surface Mount NO
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 1.27 mm
Terminal Position BOTTOM
Voltage Tolerance-Max 3%
Width 4.3 mm

Alternate Parts for LM340LAZ-5.0/NOPB

This table gives cross-reference parts and alternative options found for LM340LAZ-5.0/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM340LAZ-5.0/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM340LAZ-5.0/NOPB National Semiconductor Corporation Check for Price IC VREG 5 V FIXED POSITIVE REGULATOR, PBCY3, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN, Fixed Positive Single Output Standard Regulator LM340LAZ-5.0/NOPB vs LM340LAZ-5.0/NOPB
Part Number Manufacturer Composite Price Description Compare
L78L05ACZ-AP STMicroelectronics $0.1223 Positive voltage regulators LM340LAZ-5.0/NOPB vs L78L05ACZ-AP
UA78L05ACPK Texas Instruments $0.1363 100-mA 30-V linear voltage regulator 3-SOT-89 0 to 125 LM340LAZ-5.0/NOPB vs UA78L05ACPK
UA78L05AILPR Texas Instruments Check for Price 100-mA 30-V linear voltage regulator 3-TO-92 -40 to 125 LM340LAZ-5.0/NOPB vs UA78L05AILPR
UA78L05CDRG4 Texas Instruments Check for Price 100-mA, 30-V VIN, Positive-Voltage Linear Regulators 8-SOIC 0 to 125 LM340LAZ-5.0/NOPB vs UA78L05CDRG4
L78L05ABD STMicroelectronics Check for Price 5V FIXED POSITIVE REGULATOR, PDSO8, SO-8 LM340LAZ-5.0/NOPB vs L78L05ABD
LM140K-05-BSS2 TT Electronics Power and Hybrid / Semelab Limited Check for Price 5V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN LM340LAZ-5.0/NOPB vs LM140K-05-BSS2
IP7805AK-DESC TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-3, TO-204AA, 2 PIN LM340LAZ-5.0/NOPB vs IP7805AK-DESC
LM140K-05 TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-3, 2 PIN LM340LAZ-5.0/NOPB vs LM140K-05
IP7805K-BSS2 TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-3, 3 PIN LM340LAZ-5.0/NOPB vs IP7805K-BSS2
IP140K-05R1 TT Electronics Power and Hybrid / Semelab Limited Check for Price 5V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 2 PIN LM340LAZ-5.0/NOPB vs IP140K-05R1

LM340LAZ-5.0/NOPB Related Parts

LM340LAZ-5.0/NOPB Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the LM340LAZ-5.0/NOPB is -40°C to 125°C.

  • Yes, the LM340LAZ-5.0/NOPB is a high-reliability device that meets the requirements of MIL-PRF-38535 and is suitable for use in high-reliability applications.

  • To ensure the stability of the output voltage, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a suitable output capacitor with a low equivalent series resistance (ESR).

  • The minimum input voltage required for the LM340LAZ-5.0/NOPB to operate is 7.5V, but it's recommended to use a minimum input voltage of 8V to ensure proper operation.

  • Yes, the LM340LAZ-5.0/NOPB is suitable for use in battery-powered devices, but make sure to consider the quiescent current and power consumption to ensure optimal battery life.

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