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Power Circuits / Linear Regulator ICs / L78L15ACUTR
Datasheets
L78L15ACUTR by: STMicroelectronics

Positive voltage regulators

Part Details for L78L15ACUTR by STMicroelectronics

Results Overview of L78L15ACUTR 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.

Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

L78L15ACUTR Information

L78L15ACUTR 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 L78L15ACUTR

Part # Distributor Description Stock Price Buy
DISTI # 51AC9196
Newark Linear Volt Reg, 15V, 0.1A, Sot-89-3, Fixed Output Voltage Nom.:15V, Adjustable Output Voltage Min... :-, Adjustable Output Voltage Max:-, Input Voltage Min:23V, Input Voltage Max:35V, Product Range:15V 100Ma Linear Voltage Regulators, Rohs Compliant: Yes |Stmicroelectronics L78L15ACUTR more RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2505
  • 1 $0.1480
  • 10 $0.1480
  • 25 $0.1480
  • 50 $0.1480
  • 100 $0.1480
  • 250 $0.1480
  • 500 $0.1480
  • 1,000 $0.1250
$0.1250 / $0.1480 Buy Now
DISTI # 497-7279-1-ND
DigiKey IC REG LINEAR 15V 100MA SOT89-3 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 5486
In Stock
  • 1 $0.5000
  • 10 $0.3500
  • 25 $0.3124
  • 100 $0.2714
  • 250 $0.2519
  • 500 $0.2401
  • 1,000 $0.2304
  • 2,500 $0.2202
  • 5,000 $0.2140
  • 7,500 $0.2109
  • 12,500 $0.2075
  • 17,500 $0.2055
  • 25,000 $0.2035
$0.2035 / $0.5000 Buy Now
DISTI # L78L15ACUTR
Avnet Americas Standard Regulator Pos 15V 0.1A 4-Pin(3+Tab) SOT-89 T/R - Tape and Reel (Alt: L78L15ACUTR) RoHS: Compliant Min Qty: 7500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 0
  • 7,500 $0.1210
  • 12,500 $0.1252
  • 20,000 $0.1180
  • 37,500 $0.1159
  • 75,000 $0.1138
$0.1138 / $0.1252 Buy Now
DISTI # 511-L78L15ACU-TR
Mouser Electronics Linear Voltage Regulators 15V 0.1A Positive RoHS: Compliant 7976
  • 1 $0.5000
  • 10 $0.3500
  • 25 $0.3130
  • 100 $0.2720
  • 250 $0.2410
  • 1,000 $0.2060
  • 2,500 $0.1790
  • 10,000 $0.1350
  • 20,000 $0.1220
$0.1220 / $0.5000 Buy Now
STMicroelectronics Positive voltage regulators RoHS: Compliant Min Qty: 1 8076
  • 1 $0.4900
  • 10 $0.3400
  • 25 $0.3100
  • 100 $0.2700
  • 250 $0.2400
$0.2400 / $0.4900 Buy Now
Future Electronics L78L Series 100 mA 15 V Positive Voltage Regulator Surface Mount - SOT-89 RoHS: Compliant pbFree: Yes Min Qty: 10000 Package Multiple: 2500 Lead time: 10 Weeks Container: Reel 0
Reel
  • 2,500 $0.1230
  • 5,000 $0.1220
  • 7,500 $0.1210
  • 12,500 $0.1200
  • 25,000 $0.1180
$0.1180 / $0.1230 Buy Now
Future Electronics L78L Series 100 mA 15 V Positive Voltage Regulator Surface Mount - SOT-89 RoHS: Compliant pbFree: Yes Min Qty: 7500 Package Multiple: 2500 Lead time: 10 Weeks Container: Reel 0
Reel
  • 2,500 $0.1230
  • 5,000 $0.1220
  • 7,500 $0.1210
  • 12,500 $0.1200
  • 25,000 $0.1180
$0.1180 / $0.1230 Buy Now
DISTI # L78L15ACUTR
TME IC: voltage regulator, linear,fixed, 15V, 0.1A, SOT89, SMD, L78L Min Qty: 1 2893
  • 1 $0.5130
  • 10 $0.1540
  • 50 $0.1280
  • 150 $0.0920
  • 500 $0.0740
  • 2,500 $0.0580
$0.0580 / $0.5130 Buy Now
Chip 1 Exchange INSTOCK 7500
RFQ
DISTI # L78L15ACUTR
Avnet Silica Standard Regulator Pos 15V 01A 4Pin3Tab SOT89 TR (Alt: L78L15ACUTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days Silica - 15000
Buy Now
DISTI # L78L15ACUTR
EBV Elektronik Standard Regulator Pos 15V 01A 4Pin3Tab SOT89 TR (Alt: L78L15ACUTR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days EBV - 0
Buy Now
Vyrian Regulators 12194
RFQ

Part Details for L78L15ACUTR

L78L15ACUTR CAD Models

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L78L15ACUTR Part Data Attributes

Parametric Data
L78L15ACUTR STMicroelectronics
Buy Now Datasheet
Compare Parts:
L78L15ACUTR STMicroelectronics Positive voltage regulators
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOT-89
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 10 Weeks
Samacsys Manufacturer STMicroelectronics
Adjustability FIXED
Dropout Voltage1-Nom 1.7 V
Input Voltage Absolute-Max 35 V
Input Voltage-Max 30 V
Input Voltage-Min 17.5 V
JESD-30 Code R-PSSO-F3
JESD-609 Code e3
Length 4.5 mm
Line Regulation-Max 0.3%
Load Regulation-Max 0.15%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 0.07 A
Output Voltage1-Max 15.75 V
Output Voltage1-Min 14.25 V
Output Voltage1-Nom 15 V
Package Body Material PLASTIC/EPOXY
Package Code SOF
Package Equivalence Code TO-243
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
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 1.495 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 5%
Width 2.445 mm

Alternate Parts for L78L15ACUTR

This table gives cross-reference parts and alternative options found for L78L15ACUTR. 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 L78L15ACUTR, 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
UA78L15ACPKG3 Texas Instruments Check for Price 100-mA 30-V linear voltage regulator 3-SOT-89 0 to 125 L78L15ACUTR vs UA78L15ACPKG3
UA78L15ACPK Texas Instruments $0.1299 100-mA 30-V linear voltage regulator 3-SOT-89 0 to 125 L78L15ACUTR vs UA78L15ACPK
Part Number Manufacturer Composite Price Description Compare
UA78L15ACPKR Texas Instruments Check for Price 15V FIXED POSITIVE REGULATOR, PSSO3, GREEN, PLASTIC, SOT-89, 3 PIN L78L15ACUTR vs UA78L15ACPKR
UPC78L15T-AZ Renesas Electronics Corporation Check for Price 3 Terminal Regulators, POMM, / L78L15ACUTR vs UPC78L15T-AZ
MC78L15ACPXA onsemi Check for Price Linear Voltage Regulator, 100 mA, 5 to 24 V, Positive, 2000-FNFLD L78L15ACUTR vs MC78L15ACPXA
L78L15ABZ-AP STMicroelectronics $0.0985 Positive voltage regulators L78L15ACUTR vs L78L15ABZ-AP
UA78L15CLPR Texas Instruments Check for Price 15V FIXED POSITIVE REGULATOR, PBCY3, PLASTIC, TO-226AA, TO-92, 3 PIN L78L15ACUTR vs UA78L15CLPR
LM78L15ACZ Microsemi Corporation Check for Price Fixed Positive Standard Regulator, 15VPBCY3, TO-92 L78L15ACUTR vs LM78L15ACZ
MC78L15ACZ Samsung Semiconductor Check for Price Fixed Positive Standard Regulator, 15VBIPolar, PBCY3, TO-92, 3 PIN L78L15ACUTR vs MC78L15ACZ
MC78L15ABPRPG onsemi $0.2882 Linear Voltage Regulator, 100 mA, 5 to 24 V, Positive Vout: 15.0 V; TJ = -40°C to +125°C, TO-92 (TO-226) 5.33mm Body Height, 2000-FNFLD L78L15ACUTR vs MC78L15ABPRPG
UA78L15ACLP Texas Instruments $0.2041 100-mA 30-V linear voltage regulator 3-TO-92 0 to 125 L78L15ACUTR vs UA78L15ACLP
UPC78L15J Renesas Electronics Corporation Check for Price 15V FIXED POSITIVE REGULATOR, PBCY3, PLASTIC, TO-92, SIP-3 L78L15ACUTR vs UPC78L15J

L78L15ACUTR Related Parts

L78L15ACUTR Frequently Asked Questions (FAQ)

  • The L78L15ACUTR can handle input voltages up to 35V, but it's recommended to keep it below 30V for reliable operation.

  • To ensure a stable output voltage, make sure to use a suitable input capacitor (e.g., 10uF) and output capacitor (e.g., 10uF to 100uF) to filter out noise and ripple. Also, keep the input voltage within the recommended range.

  • The L78L15ACUTR can provide up to 1.5A of output current, but it's recommended to keep it below 1A for reliable operation and to prevent overheating.

  • To prevent overheating, ensure good airflow around the device, use a suitable heat sink if necessary, and keep the output current below 1A. Also, avoid operating the device in high-temperature environments.

  • No, the L78L15ACUTR is a linear voltage regulator and not suitable for switching power supply designs. It's designed for low-power, low-noise applications.