LM79LXX 查看數據表（PDF） - Unspecified
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LM79LXX Datasheet PDF : 4 Pages
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Bay Linear
Linear Excellence
100mA Negative Voltage Regulator
LM79LXX
Description
The Bay Linear LM79LXX is integrated linear negative
regulator with three terminals. The LM79LXX offer several
fixed output voltages making them useful in wide range of
applications. These applications include on-card regulation for
elimination of noise and distribution problems associated with
single-point regulation. In addition they can be used with
power pass elements to make high-current voltage regulators.
Each of these regulators can deliver up to 100mA of output
current.
When used in replacement for a Zener diode-resistor
combination, an effective improvement in output impedance
can be obtained together with lower-bias current.
The LM79LXX is available in the plastic TO-92 (Z) package.
Features
• Output Current of 100mA
• Output Voltage Tolerance of 5%
• Internal thermal overload protection
• Internal Short-Circuit Limited
• No External Component
• Output Voltage- 5.0V, -12V, -15V, -18V, -
24V
• Offer in plastic TO-92
• Direct Replacement for MC79L00
Applications
• Post regulator for switching DC/DC
converter
• Bias supply for analog circuits
Packaging Information
Ordering Information
TO-92 (N)
1 23
Bottom View
1.
Common
2.
Input
3.
Output
Device
LM79l05
LM79L12
LM79L15
LM79L18
LM79L24
Operating
Voltage
7 to 20
14.5 to 27
17.5 to 30
20.5 to 33
27 to 38
Temp. Package
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
TO-92
TO-92
TO-92
TO-92
TO-92
Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556
www.baylinear.com
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