MC78L05ACDR2G Linear Regulators (LDO) by ON Semiconductor

Linear Voltage Regulator, 100 mA, 5 to 24 V, Positive

The MC78L00A Series of linear voltage regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply of up to 100 mA. Like their higher powered MC7800 and MC78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the MC78L00 devices in many applications. These linear voltage regulators offer a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced. Specifications:   MC78L00AB MC78L00AC Tolerance 4% 4% Temperature Range -40°C to +125°C 0°C to +125°C Package SOIC-8, TO-92 SOIC-8, TO-92, SOT-89

Where to Buy

Prices starting from US$0.07

Distributor Stock
Logo for RS
from US$0.15
No stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.07
in stock
Buy Now
Logo for Schukat Electronic
Schukat Electronic
from US$0.10
in stock
Buy Now
Logo for Avnet America
Avnet America
from US$0.07
in stock
Buy Now
Logo for Micros
from US$0.10
in stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$0.08
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
in stock
Buy Now
Logo for Avnet Silica
Avnet Silica
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.13
Buy Now
Logo for RS Americas
RS Americas
from US$0.29
Buy Now
Logo for element14
from US$0.15
Buy Now
Logo for Avnet Asia
Avnet Asia
from US$0.08
Buy Now
Logo for Distrelec
from US$0.52
Buy Now
Logo for Farnell
from US$0.14
Buy Now


Wide Range of Available, Fixed Output Voltages
Low Cost
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
No External Components Required
Complementary Negative Regulators Offered (MC79L00 Series)
Pb-Free Packages are Available


Description MC78L, Vout: 5.0 V; TJ = 0°C to +125°C
Compliance Pb-free Halide free
Output Single
Polarity Positive
VO (V) 5
IO Typ (A) 0.1
VI Min (V) 6.7
VI Max (V) 30
VDO Typ (V) 1.7
Iq Typ (mA) 3
PSRR (dB) 49
Noise (µVrms) 40
Enable No
PowerGood No
Application Industrial
Package Type SOIC-8

Alternative Descriptions

MC78L05A Series 4.75 VDC 100 mA Fixed Surface Mount Voltage Regulator - SOIC-8 | Future Electronics
U-Reg +5V 0,1A SO8 | Schukat Electronic
LDO Voltage Regulator, Fixed, 6.7 V to 30 V, Single Output, 1.7 V Drop, 5 V, 100 mA, 8 Pins, SOIC | Avnet America
Standard Regulator Pos 5V 0.1A 8-Pin SOIC N | Micros
Voltage Regulator 5V 0.1A SOIC8 | RS
Ldo Voltage Regulator, 5V, 0.1A, 8-Soic | Newark Electronics
Pwr Sply Func, Voltage Regulator, Positive Voltage Out, SOIC-8,VS 30VDC, VO 5V | ON Semiconductor MC78L05ACDR2G | RS Americas
onsemi Linear Fixed Voltage Regulator 5V 100mA SOIC | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC78L05ACDR2G?

Additional datasheets, footprints and schematics for MC78L05ACDR2G are listed on our Part Details page. You can also find images and similar parts to MC78L05ACDR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC78L05ACDR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC78L05ACDR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC78L05ACDR2G fall under?

The MC78L05ACDR2G is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to MC78L05ACDR2G when available in the Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC78L05ACDR2G you can contact the distributor directly for product support, shipping queries etc.

Is the MC78L05ACDR2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC78L05ACDR2G have stock available?

Authorised distributors including Future Electronics, Schukat Electronic, Avnet America, Micros and Chip One Stop have stock available or on a lead time for MC78L05ACDR2G.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MC78L05ACDR2G often in real-time on the comparison pages.

What if I can't find stock of MC78L05ACDR2G?

You can fill out our help required form which you can use to request a quote for MC78L05ACDR2G from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.