Datasheets
UA78L05ACDR by: Texas Instruments

100-mA 30-V linear voltage regulator 8-SOIC 0 to 125

Part Details for UA78L05ACDR by Texas Instruments

Results Overview of UA78L05ACDR by Texas Instruments

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UA78L05ACDR Information

UA78L05ACDR 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.

Price & Stock for UA78L05ACDR

Part # Distributor Description Stock Price Buy
DISTI # 3122767
Farnell V REG 0.1A +5.0V, SMD, 78L05, SOIC8 RoHS: Compliant Min Qty: 5 Lead time: 53 Weeks, 2 Days Container: Cut Tape 11039
  • 5 $0.4972
  • 10 $0.3910
  • 100 $0.2589
  • 500 $0.2188
  • 1,000 $0.1424
  • 5,000 $0.1385
  • 10,000 $0.1334
$0.1334 / $0.4972 Buy Now
DISTI # 3122767RL
Farnell V REG 0.1A +5.0V, SMD, 78L05, SOIC8 RoHS: Compliant Min Qty: 100 Lead time: 53 Weeks, 2 Days Container: Reel 11039
  • 100 $0.2589
  • 500 $0.2188
  • 1,000 $0.1424
  • 5,000 $0.1385
  • 10,000 $0.1334
$0.1334 / $0.2589 Buy Now
Bristol Electronics   1458
RFQ
Bristol Electronics   350
RFQ
Bristol Electronics   Min Qty: 9 55
  • 9 $0.6000
  • 26 $0.3000
$0.3000 / $0.6000 Buy Now
DISTI # UA78L05ACDR
TME IC: voltage regulator, linear,fixed, 5V, 0.1A, SO8, SMD, reel,tape Min Qty: 1 505
  • 1 $0.5000
  • 10 $0.2200
  • 50 $0.1810
  • 150 $0.1580
  • 500 $0.1350
  • 2,500 $0.1160
$0.1160 / $0.5000 Buy Now
ComSIT USA AVAILABLE EU 1643
RFQ
ComSIT USA POSITIVE-VOLTAGE REGULATOR Fixed Positive Standard Regulator, 5V, BIPolar, PDSO8 RoHS: Compliant ECCN: EAR99 Stock DE - 2880
Stock ES - 1372
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-UA78L05ACDR
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 3817
RFQ
Chip 1 Exchange INSTOCK 1900
RFQ
New Advantage Corporation IC-78L05 V.REG LINEAR 5V 100MA 8SOIC RoHS: Compliant Min Qty: 1 Package Multiple: 100 978
  • 978 $0.3247
$0.3247 Buy Now
Vyrian Regulators 10693
RFQ
Win Source Electronics IC REG LDO 5V 0.1A 8SOIC 68330
  • 930 $0.0538
  • 1,985 $0.0504
  • 3,090 $0.0486
  • 4,425 $0.0452
  • 5,765 $0.0434
  • 7,195 $0.0417
$0.0417 / $0.0538 Buy Now

Part Details for UA78L05ACDR

UA78L05ACDR CAD Models

UA78L05ACDR Part Data Attributes

UA78L05ACDR Texas Instruments
Buy Now Datasheet
Compare Parts:
UA78L05ACDR Texas Instruments 100-mA 30-V linear voltage regulator 8-SOIC 0 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Nom 1.7 V
Input Voltage-Max 30 V
Input Voltage-Min 7 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Line Regulation-Max 0.15%
Load Regulation-Max 0.06%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 0.1 A
Output Voltage1-Max 5.25 V
Output Voltage1-Min 4.75 V
Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR, 13 INCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 1.75 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 5%
Width 3.9 mm

Alternate Parts for UA78L05ACDR

This table gives cross-reference parts and alternative options found for UA78L05ACDR. 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 UA78L05ACDR, 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
LM78L05M Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PDSO8, SOP-8 UA78L05ACDR vs LM78L05M
UA78L05ACDRG4 Texas Instruments $0.1160 100-mA 30-V linear voltage regulator 8-SOIC 0 to 125 UA78L05ACDR vs UA78L05ACDRG4
UA78L05AIDE4 Texas Instruments Check for Price 3/8 Pin 100mA Fixed 5V Positive Voltage Regulator 8-SOIC -40 to 125 UA78L05ACDR vs UA78L05AIDE4
UA78L05AID Texas Instruments $0.3101 100-mA 30-V linear voltage regulator 8-SOIC -40 to 125 UA78L05ACDR vs UA78L05AID
MC78L05ACDX onsemi $0.1501 Linear Voltage Regulator, Positive, 5.0 V, 100 mA, 3000-REEL UA78L05ACDR vs MC78L05ACDX
MC78L05ABD onsemi Check for Price 5V FIXED POSITIVE REGULATOR, PDSO8, SOIC-8 UA78L05ACDR vs MC78L05ABD
MC78L05ACD onsemi $0.1913 Linear Voltage Regulator, Positive, 5.0 V, 100 mA, 8100-TUBE UA78L05ACDR vs MC78L05ACD
UA78L05AIDR Texas Instruments $0.2961 100-mA 30-V linear voltage regulator 8-SOIC -40 to 125 UA78L05ACDR vs UA78L05AIDR
MC78L05ACDG onsemi Check for Price Linear Voltage Regulator, 100 mA, 5 to 24 V, Positive Vout: 5.0 V; TJ = 0°C to +125°C, SOIC-8 Narrow Body, 98-TUBE UA78L05ACDR vs MC78L05ACDG
Part Number Manufacturer Composite Price Description Compare
UA78L05AIDRE4 Texas Instruments Check for Price 100-mA 30-V linear voltage regulator 8-SOIC -40 to 125 UA78L05ACDR vs UA78L05AIDRE4
KA78L05AMTF onsemi $0.1829 3-Terminal 0.1A Positive Voltage Regulator, 4000-REEL UA78L05ACDR vs KA78L05AMTF
UA78L05CDRG4 Texas Instruments Check for Price 100-mA, 30-V VIN, Positive-Voltage Linear Regulators 8-SOIC 0 to 125 UA78L05ACDR vs UA78L05CDRG4
L78L05ABD STMicroelectronics Check for Price 5V FIXED POSITIVE REGULATOR, PDSO8, SO-8 UA78L05ACDR vs L78L05ABD
IP140AK-05-BSS2 TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-3, 3 PIN UA78L05ACDR vs IP140AK-05-BSS2
IP7805AK-DESC TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-3, TO-204AA, 2 PIN UA78L05ACDR vs IP7805AK-DESC
ZSR500GTA Diodes Incorporated $0.7836 Fixed Positive Standard Regulator, 5VBIPolar, PDSO4, SOT-223, 4 PIN UA78L05ACDR vs ZSR500GTA
MC78L05ABD Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PDSO8, SOP-8 UA78L05ACDR vs MC78L05ABD
UA78L05CJG Texas Instruments Check for Price 5V FIXED POSITIVE REGULATOR, CDIP8, CERAMIC, DIP-8 UA78L05ACDR vs UA78L05CJG
SG7805T/883B Microsemi Corporation Check for Price Fixed Positive Standard Regulator, 5VBIPolar, MBCY3, METAL CAN, TO-39, 3 PIN UA78L05ACDR vs SG7805T/883B

UA78L05ACDR Related Parts

UA78L05ACDR Frequently Asked Questions (FAQ)

  • The UA78L05ACDR can handle input voltages up to 35V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.

  • To ensure stability, use a minimum output capacitance of 1uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and a minimum input capacitance of 0.1uF. Also, keep the input and output capacitors close to the regulator.

  • The dropout voltage of the UA78L05ACDR is typically around 2V, which means the input voltage must be at least 2V higher than the output voltage to maintain regulation.

  • The UA78L05ACDR is rated for operation up to 125°C, but its performance may degrade at high temperatures. Be sure to check the thermal resistance and power dissipation ratings to ensure reliable operation.

  • Use a transient voltage suppressor (TVS) or a zener diode in parallel with the input capacitor to protect the UA78L05ACDR from input voltage surges and spikes.

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