Professional electronic distributor to provide One-stop Service

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPower Led Driver IC

Power Led Driver IC LM79L12ACM - National Semiconductor - 3-Terminal Negative Regulators

Power Led Driver IC LM79L12ACM - National Semiconductor - 3-Terminal Negative Regulators

Power Led Driver IC LM79L12ACM - National Semiconductor - 3-Terminal Negative Regulators

Product Details:

Place of Origin: PHILIPPINE
Brand Name: National Semiconductor
Certification: Lead free / RoHS Compliant
Model Number: LM79L12ACM

Payment & Shipping Terms:

Minimum Order Quantity: 50
Price: Contact for Sample
Packaging Details: Contact for Sample
Delivery Time: Within 3days
Payment Terms: T/T in advance, Paypal, Western Union
Supply Ability: 5000
Contact Now
Detailed Product Description

Quick Detail:

3-Terminal Negative Regulators


The LM320L/LM79LXXAC dual marked series of 3-terminal negative voltage regulators features fixed output voltages of −5V, −12V, and −15V with output current capabilities in excess of 100mA. These devices were designed using the latest computer techniques for optimizing the packaged IC thermal/electrical performance. The LM79LXXAC series, even when combined with a minimum output compensation capacitor of 0.1µF, exhibits an excellent transient response, a maximum line regulation of 0.07% VO/V, and a maximum load regulation of 0.01% VO/mA.
The LM320L/LM79LXXAC series also includes, as selfprotection circuitry: safe operating area circuitry for output transistor power dissipation limiting, a temperature independent short circuit current limit for peak output current limiting, and a thermal shutdown circuit to prevent excessive junction temperature. Although designed primarily as fixed voltage regulators, these devices may be combined with simple external circuitry for boosted and/or adjustable voltages and currents. The LM79LXXAC series is available in the 3-lead


n Preset output voltage error is less than ±5% overload, line and temperature
n Specified at an output current of 100mA
n Easily compensated with a small 0.1µF output capacitor
n Internal short-circuit, thermal and safe operating area protection
n Easily adjustable to higher output voltages
n Maximum line regulation less than 0.07% VOUT/V
n Maximum load regulation less than 0.01% VOUT/mA
n See AN-1112 for micro SMD considerations



LM79LxxAC Series

Product Photos


Design Resources

Create your power design now with TI’s WEBENCH® Designer

Standard Package



Integrated Circuits (ICs)


PMIC - Voltage Regulators - Linear (LDO)





Number of Regulators


Regulator Topology

Negative Fixed

Voltage - Input

-14.8 V ~ -27 V

Voltage - Output


Voltage - Dropout (Typical)


Current - Output


Current - Limit (Min)


Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package


Competitive Advantage:

Warranty :180days for all goods
Free shipping:Order over $600 win a free shipment fee:goods weight below 3Kg.
Mega Source Electronics stocks components ready to ship. Hard to find, obsolete and highly allocated integrated circuits and semiconductors are all can be found by us.
Mega Source Electronics has established a well-developed logistics system and global logistics network, which can guarantee our service very quick, convenient and efficient.

Contact Details
Mega Source Elec.Limited

Contact Person: savvy

Send your inquiry directly to us (0 / 3000)

Other Products