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LM7915CT

Linear Regulators - Standard 3-Term 1A Negative Voltage Regulator

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LM7915CT: Linear Regulators - Standard 3-Term 1A Negative Voltage Regulator

LM7915CT Data Sheet

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Part Number:
LM7915CT
Mfg:
Fairchild Semiconductor
Supply Ability:
5000

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  • Unit Price
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  • Processing time
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Product Details

Quick Details

Output Voltage : 15 V Output Current : 1 A
Mounting Style : Through Hole Package / Case : TO-220    

Description

Load Regulation :
Input Voltage MAX :
Line Regulation :
Maximum Operating Temperature :
Output Type :
Polarity :
Output Current : 1 A
Mounting Style : Through Hole
Package / Case : TO-220
Output Voltage : 15 V


Features:

· Thermal, short circuit and safe area protection
· High ripple rejection
· 1.5A output current
· 4% tolerance on preset output voltage


Specifications

Input Voltage
(Vo=-5V)                                                                                -25V
(Vo=-12V and -15V)                                                             -35V
Input-Output Differential
(Vo=-5V)                                                                                   25V
(Vo=-12V and -15V)                                                                30V
Power Dissipation (Note 2)                                    Internally Limited
Operating Junction Temperature Range                      0 to +125
Storage Temperature Range                                  -65 to +150
Lead Temperature (Soldering, 10 sec.)                                    230


Description

The LM7915CT series of 3-terminal regulators is available with fixed output voltages of -5V, -8V, -12V, and -15V.
These devices need only one external componentÐa compensation capacitor at the output. The LM79XX series is
packaged in the TO-220 power package and is capable of supplying 1.5A of output current.

These regulators employ internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions.

Low ground pin current of the LM7915CT series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.

For applications requiring other voltages, see LM137 data sheet.




Parameters:

Technical/Catalog InformationLM7915CT
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Regulator TypeSingle Output
Package / CaseTO-220
PackagingTube
Regulator TopologyNegative Fixed
Current - Output1A
Voltage - Output-15V
Operating Temperature0°C ~ 125°C
Voltage - Input-17.5 ~ -30 V
Number of Regulators1
Current - Limit (Min)2.2A
Current Short Circuit (Isc)300mA
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names LM7915CT
LM7915CT
LM7915CTFS ND
LM7915CTFSND
LM7915CTFS



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