Datasheets
L78L05ACU by: STMicroelectronics

5V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN

Part Details for L78L05ACU by STMicroelectronics

Overview of L78L05ACU 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 Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for L78L05ACU

Part # Distributor Description Stock Price Buy
Quest Components Voltage Regulator, +5V, Bi-Polar, 3 Pin, Plastic, TO-243 224
  • 1 $0.2160
  • 24 $0.1800
  • 57 $0.1440
$0.1440 / $0.2160 Buy Now
Win Source Electronics POSITIVE VOLTAGE REGULATORS 754546
  • 705 $0.0710
  • 1,725 $0.0580
  • 2,635 $0.0570
  • 3,640 $0.0550
  • 4,720 $0.0530
  • 6,250 $0.0480
$0.0480 / $0.0710 Buy Now

Part Details for L78L05ACU

L78L05ACU CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

L78L05ACU Part Data Attributes

L78L05ACU STMicroelectronics
Buy Now Datasheet
Compare Parts:
L78L05ACU STMicroelectronics 5V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
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
Adjustability FIXED
Dropout Voltage1-Nom 1.7 V
Input Voltage Absolute-Max 30 V
Input Voltage-Max 20 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 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 0.1 A
Output Voltage1-Max 5.25 V
Output Voltage1-Min 4.75 V
Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Equivalence Code TO-243
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
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
Terminal Form FLAT
Terminal Pitch 1.5 mm
Terminal Position SINGLE
Voltage Tolerance-Max 5%
Width 2.445 mm

Alternate Parts for L78L05ACU

This table gives cross-reference parts and alternative options found for L78L05ACU. 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 L78L05ACU, 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 Description Manufacturer Compare
NJM78L05UA-(TE2) Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, MINI, PLASTIC, SOT-89, 3 PIN New Japan Radio Co Ltd L78L05ACU vs NJM78L05UA-(TE2)
UPC78L05T Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, SOT-89, 3 PIN NEC Electronics Group L78L05ACU vs UPC78L05T
KA78L05AIMTF 3-Terminal 0.1A 5V Positive Voltage Regulator, 4000-REEL onsemi L78L05ACU vs KA78L05AIMTF
L78L05ABU 5V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN STMicroelectronics L78L05ACU vs L78L05ABU
KA78L05AMTF 3-Terminal 0.1A Positive Voltage Regulator, 4000-REEL onsemi L78L05ACU vs KA78L05AMTF
MC78L05F-TP Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, PLASTIC, SOT-89, 3 PIN Micro Commercial Components L78L05ACU vs MC78L05F-TP
UA78L05AIPKG3 100-mA 30-V linear voltage regulator 3-SOT-89 -40 to 125 Texas Instruments L78L05ACU vs UA78L05AIPKG3
KA78L05AMTM Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, SOT-89, 3 PIN Fairchild Semiconductor Corporation L78L05ACU vs KA78L05AMTM
UA78L05ACPKR 5V FIXED POSITIVE REGULATOR, PSSO3, GREEN, PLASTIC, SOT-89, 3 PIN Texas Instruments L78L05ACU vs UA78L05ACPKR
NJM78L05UA-(TE1) Fixed Positive Standard Regulator, 5VBIPolar, PSSO3, MINI, PLASTIC, SOT-89, 3 PIN New Japan Radio Co Ltd L78L05ACU vs NJM78L05UA-(TE1)
Part Number Description Manufacturer Compare
L78L05ACD13TR Positive voltage regulators STMicroelectronics L78L05ACU vs L78L05ACD13TR
IP7805H 5V FIXED POSITIVE REGULATOR, MBCY3, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited L78L05ACU vs IP7805H
NCV78L05ABPG 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-BLKBG, Automotive Qualified onsemi L78L05ACU vs NCV78L05ABPG
LM140H-05-883B 5V FIXED POSITIVE REGULATOR, MBCY3, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited L78L05ACU vs LM140H-05-883B
LM7805-39 Fixed Positive Standard Regulator, 5VMBCY3, TO-39, 3 PIN TT Electronics Resistors L78L05ACU vs LM7805-39
IP7805ARR1 Fixed Positive Standard Regulator, 5VMBFM2, TO-66, 2 PIN TT Electronics Resistors L78L05ACU vs IP7805ARR1
LM140K-5.0/883C IC VREG 5 V FIXED POSITIVE REGULATOR, MBFM2, METAL CAN, TO-3, 2 PIN, Fixed Positive Single Output Standard Regulator National Semiconductor Corporation L78L05ACU vs LM140K-5.0/883C
5962-8778201YA Fixed Positive Standard Regulator, 5VMBFM2, TO-3, 2 PIN TT Electronics Resistors L78L05ACU vs 5962-8778201YA
IP140AK-05 Fixed Positive Standard Regulator, 5VMBFM2, TO-3, 2 PIN TT Electronics Resistors L78L05ACU vs IP140AK-05
UA78L05ACJG 5V FIXED POSITIVE REGULATOR, CDIP8, CERAMIC, DIP-8 Texas Instruments L78L05ACU vs UA78L05ACJG

L78L05ACU Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for L78L05ACU by STMicroelectronics.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: L78L05ACU by STMicroelectronics

  • Please alert me when L78L05ACU inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following L78L05ACU alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for L78L05ACU to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following L78L05ACU alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for L78L05ACU.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare L78L05ACU by STMicroelectronics

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: