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Power Circuits / Linear Regulator ICs / LM723CD
Datasheets
LM723CD by:
STMicroelectronics
Samsung Semiconductor
STMicroelectronics
Not Found

High precision voltage regulator

Part Details for LM723CD by STMicroelectronics

Results Overview of LM723CD by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM723CD Information

LM723CD by STMicroelectronics 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.

Price & Stock for LM723CD

Part # Distributor Description Stock Price Buy
Bristol Electronics   10
RFQ
ComSIT USA Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, PDSO14 RoHS: Not Compliant ECCN: EAR99 Stock DE - 240
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ

Part Details for LM723CD

LM723CD CAD Models

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LM723CD Part Data Attributes

Parametric Data
LM723CD STMicroelectronics
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LM723CD STMicroelectronics High precision voltage regulator
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description MICRO, SO-14
Pin Count 14
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Adjustability ADJUSTABLE
Dropout Voltage1-Nom 3 V
Input-Output Voltage Differential-Max 38 V
Input-Output Voltage Differential-Min 3 V
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Line Regulation-Max (%/V) 0.5
Load Regulation-Max(%) 0.6%
Number of Functions 1
Number of Outputs 1
Number of Terminals 14
Operating Temperature TJ-Max 125 °C
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current1-Max 0.15 A
Output Voltage1-Max 37 V
Output Voltage1-Min 2 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 1.75 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for LM723CD

This table gives cross-reference parts and alternative options found for LM723CD. 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 LM723CD, 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
KA723DTF Fairchild Semiconductor Corporation Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, PDSO14, SOP-14 LM723CD vs KA723DTF
MC1723BD onsemi Check for Price 2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO14, PLASTIC, SOIC-14 LM723CD vs MC1723BD
LM723CD013TR STMicroelectronics Check for Price High precision voltage regulator LM723CD vs LM723CD013TR
MC1723CDR2 onsemi Check for Price 2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO14, PLASTIC, SOIC-14 LM723CD vs MC1723CDR2
MC1723BDR2 onsemi Check for Price 2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO14, PLASTIC, SOIC-14 LM723CD vs MC1723BDR2
MC1723CD onsemi Check for Price IC VREG 2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO14, PLASTIC, SOIC-14, Adjustable Positive Single Output Standard Regulator LM723CD vs MC1723CD
Part Number Manufacturer Composite Price Description Compare
KA723D Fairchild Semiconductor Corporation Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, PDSO14, SOP-14 LM723CD vs KA723D
723DC AMD Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, CDIP14, HERMETIC SEALED, DIP-14 LM723CD vs 723DC
UA723CF NXP Semiconductors Check for Price IC VREG 2 V-37 V ADJUSTABLE POSITIVE REGULATOR, CDIP14, CERDIP-14, Adjustable Positive Single Output Standard Regulator LM723CD vs UA723CF
KA723 Rochester Electronics LLC Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, PDIP14, DIP-14 LM723CD vs KA723
NJM723V New Japan Radio Co Ltd Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, PDSO14, SSOP-14 LM723CD vs NJM723V
NJM723M-(T4) New Japan Radio Co Ltd Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, PDSO14, DMP-14 LM723CD vs NJM723M-(T4)
SG723T-883B Microchip Technology Inc Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, MBCY10 LM723CD vs SG723T-883B
VRE127MA Thaler Corp Check for Price Three Terminal Voltage Reference, 5V, Hybrid, CDIP14, HERMETIC SEALED, DIP-14 LM723CD vs VRE127MA
JM38510/10201BIA Defense Logistics Agency Check for Price Adjustable Positive Standard Regulator, 2V Min, 37V Max, MBCY10, CAN,10 PIN LM723CD vs JM38510/10201BIA
UA723PC Fairchild Semiconductor Corporation Check for Price Adjustable Positive Standard Regulator, PDIP14 LM723CD vs UA723PC

LM723CD Related Parts

LM723CD Frequently Asked Questions (FAQ)

  • The LM723CD can handle input voltages up to 40V, but it's recommended to keep it below 35V for reliable operation.

  • To ensure stability, make sure to use a minimum output capacitance of 1uF, and a minimum ESR (Equivalent Series Resistance) of 0.5 ohms. Also, keep the output voltage within the recommended range of 2.5V to 37V.

  • The LM723CD can provide a maximum output current of 150mA, but it's recommended to keep it below 100mA for reliable operation and to prevent overheating.

  • The output voltage of the LM723CD can be adjusted by using a resistive divider network between the output pin and the adjust pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the internal reference voltage (7.15V).

  • The adjust pin is used to adjust the output voltage of the LM723CD. It's connected to a resistive divider network that sets the output voltage. The adjust pin is also used to provide a feedback path for the internal error amplifier.