Datasheets
UA78L05AIPK by: Texas Instruments

100-mA 30-V linear voltage regulator 3-SOT-89 -40 to 125

Part Details for UA78L05AIPK by Texas Instruments

Results Overview of UA78L05AIPK by Texas Instruments

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UA78L05AIPK Information

UA78L05AIPK 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
UA78L05AIPKG3 Texas Instruments 100-mA, 30-V VIN positive-voltage linear regulators 3-SOT-89 -40 to 125
UA78L05AIPK Texas Instruments 100-mA, 30-V VIN positive-voltage linear regulators 3-SOT-89 -40 to 125

Price & Stock for UA78L05AIPK

Part # Distributor Description Stock Price Buy
DISTI # 296-17759-1-ND
DigiKey IC REG LINEAR 5V 100MA SOT89-3 Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 65540
In Stock
  • 1 $0.3200
  • 10 $0.2250
  • 25 $0.1992
  • 100 $0.1717
  • 250 $0.1585
  • 500 $0.1505
  • 1,000 $0.1163
$0.1163 / $0.3200 Buy Now
DISTI # 595-UA78L05AIPK
Mouser Electronics Linear Voltage Regulators 5V 100mA Fixed Pos Voltage Regulator RoHS: Compliant 14549
  • 1 $0.2800
  • 10 $0.1700
  • 100 $0.1370
  • 500 $0.1360
  • 1,000 $0.1160
$0.1160 / $0.2800 Buy Now
DISTI # V72:2272_07427535
Arrow Electronics LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2324 Container: Cut Strips Americas - 360
  • 1 $0.1832
  • 10 $0.1409
  • 25 $0.1397
  • 100 $0.1216
  • 250 $0.1193
$0.1193 / $0.1832 Buy Now
DISTI # 73578928
Verical LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant Min Qty: 50 Package Multiple: 1 Date Code: 2324 Americas - 360
  • 50 $0.1397
  • 100 $0.1216
  • 250 $0.1193
$0.1193 / $0.1397 Buy Now
DISTI # UA78L05AIPK
TME IC: voltage regulator, linear,fixed, 5V, 0.1A, SOT89, SMD, ±3.75% Min Qty: 1 990
  • 1 $0.2440
  • 10 $0.1700
  • 100 $0.1590
  • 250 $0.1510
  • 500 $0.1360
  • 1,000 $0.1270
$0.1270 / $0.2440 Buy Now
ComSIT USA POSITIVE-VOLTAGE REGULATOR Fixed Positive Standard Regulator, 5V, BIPolar, PSSO3 RoHS: Compliant Stock DE - 895
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # UA78L05AIPK
IBS Electronics IC REG LDO 5V 0.1A SOT89-3 / LDO Regulator Pos 5V 0.1A 4-Pin(3&#x2B, Tab) SOT-89 T/R Min Qty: 275 Package Multiple: 1 275
  • 275 $0.1820
$0.1820 Buy Now
DISTI # C1S746205011037
Chip One Stop Standard Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 288
  • 5 $0.1620
  • 50 $0.1220
  • 100 $0.1150
  • 200 $0.1140
$0.1140 / $0.1620 Buy Now
LCSC 100mA 49dB(120Hz) Fixed 5V Positive electrode 20V SOT-89-3 Voltage Regulators - Linear Low Drop Out ... (LDO) Regulators ROHS more 1690
  • 5 $0.1880
  • 50 $0.1494
  • 150 $0.1329
  • 1,000 $0.1122
  • 2,000 $0.1030
  • 5,000 $0.0975
$0.0975 / $0.1880 Buy Now
Win Source Electronics IC REG LDO 5V 0.1A SOT89-3 / LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R 347642
  • 275 $0.1847
  • 660 $0.1516
  • 1,025 $0.1469
  • 1,410 $0.1421
  • 1,820 $0.1374
  • 2,440 $0.1232
$0.1232 / $0.1847 Buy Now

Part Details for UA78L05AIPK

UA78L05AIPK CAD Models

UA78L05AIPK Part Data Attributes

UA78L05AIPK Texas Instruments
Buy Now Datasheet
Compare Parts:
UA78L05AIPK Texas Instruments 100-mA 30-V linear voltage regulator 3-SOT-89 -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-89
Package Description SOT-89, 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 1.7 V
Input Voltage-Max 30 V
Input Voltage-Min 7 V
JESD-30 Code R-PSSO-F3
JESD-609 Code e3
Length 4.5 mm
Line Regulation-Max 0.15%
Load Regulation-Max 0.06%
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
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 HLSOF
Package Equivalence Code TO-243
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR, 7 INCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 1.6 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form FLAT
Terminal Pitch 1.5 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 5%
Width 2.5 mm

Alternate Parts for UA78L05AIPK

This table gives cross-reference parts and alternative options found for UA78L05AIPK. 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 UA78L05AIPK, 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
KA78L05AMTF onsemi $0.1829 3-Terminal 0.1A Positive Voltage Regulator, 4000-REEL UA78L05AIPK vs KA78L05AMTF
KA78L05AMTM Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, SOT-89, 3 PIN UA78L05AIPK vs KA78L05AMTM
NJM78L05UA New Japan Radio Co Ltd Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, SOT-89, 3 PIN UA78L05AIPK vs NJM78L05UA
L78L05ABU STMicroelectronics Check for Price 5V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN UA78L05AIPK vs L78L05ABU
UA78L05ACPK Texas Instruments $0.1367 100-mA 30-V linear voltage regulator 3-SOT-89 0 to 125 UA78L05AIPK vs UA78L05ACPK
UA78L05AIPKG3 Texas Instruments Check for Price 100-mA 30-V linear voltage regulator 3-SOT-89 -40 to 125 UA78L05AIPK vs UA78L05AIPKG3
NJM78L05UA-(TE2) New Japan Radio Co Ltd Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, MINI, PLASTIC, SOT-89, 3 PIN UA78L05AIPK vs NJM78L05UA-(TE2)
NJM78L05UA-(TE1) New Japan Radio Co Ltd Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, MINI, PLASTIC, SOT-89, 3 PIN UA78L05AIPK vs NJM78L05UA-(TE1)
KA78L05AM Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, SOT-89, 3 PIN UA78L05AIPK vs KA78L05AM
UA78L05ACPKR Texas Instruments Check for Price 5V FIXED POSITIVE REGULATOR, PSSO3, GREEN, PLASTIC, SOT-89, 3 PIN UA78L05AIPK vs UA78L05ACPKR
Part Number Manufacturer Composite Price Description Compare
LM7805-39 TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBCY3, TO-39, 3 PIN UA78L05AIPK vs LM7805-39
LM140H-05-883B TT Electronics Power and Hybrid / Semelab Limited Check for Price 5V FIXED POSITIVE REGULATOR, MBCY3, TO-39, 3 PIN UA78L05AIPK vs LM140H-05-883B
UA78L05AILP Texas Instruments $0.2397 100-mA 30-V linear voltage regulator 3-TO-92 -40 to 125 UA78L05AIPK vs UA78L05AILP
IP7805AK-DESC TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-3, TO-204AA, 2 PIN UA78L05AIPK vs IP7805AK-DESC
IP7805AR-8QR-B TT Electronics Power and Hybrid / Semelab Limited Check for Price 5V FIXED POSITIVE REGULATOR, MBFM2, TO-66, TO-213AA, 2 PIN UA78L05AIPK vs IP7805AR-8QR-B
UA78L05ACLPR Texas Instruments Check for Price 100-mA 30-V linear voltage regulator 3-TO-92 0 to 125 UA78L05AIPK vs UA78L05ACLPR
NCV78L05ABPRAG onsemi Check for Price Linear Voltage Regulator, 100 mA, 5 to 24 V, Positive Vout: 5.0 V; TJ = -40°C to +125°C, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL, Automotive Qualified UA78L05AIPK vs NCV78L05ABPRAG
UA78L05AIDRG4 Texas Instruments Check for Price 100-mA, 30-V VIN, Positive-Voltage Linear Regulators 8-SOIC -40 to 125 UA78L05AIPK vs UA78L05AIDRG4
IP7805AR-883BR1 TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-66, TO-213AA, 2 PIN UA78L05AIPK vs IP7805AR-883BR1
LM140R-05 TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 5VMBFM2, TO-66, 2 PIN UA78L05AIPK vs LM140R-05

UA78L05AIPK Related Parts

UA78L05AIPK Frequently Asked Questions (FAQ)

  • The UA78L05AIPK 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 with an ESR of less than 5 ohms.

  • The UA78L05AIPK can provide up to 1A of output current, but it's recommended to derate the output current based on the ambient temperature and the input voltage.

  • To protect the UA78L05AIPK from overheating, ensure good airflow around the device, use a heat sink if necessary, and derate the output current based on the ambient temperature.

  • Yes, the UA78L05AIPK is a high-reliability device with a wide operating temperature range and is suitable for use in high-reliability applications such as aerospace, automotive, and industrial control systems.