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LM7815C [LM78XX Series Voltage Regulators ]

other parts : 7805  7805CT  7812  7812CT  LM78H12K  7815  7815CT  LM7805  LM7805C  LM7805CK  LM7805CT  LM7812  LM7812C  LM7812CK  LM7812CT  LM7815  LM7815CK  LM7815CT  LM78XX  LM78XXC 

National ->Texas Instruments

General Description
The LM78XX series of three terminal regulators is available with several fixed output voltages making them useful in a wide range of applications. One of these is local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow these regulators to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. Although designed primarily as fixed voltage regulators these devices can be used with external components to obtain adjustable voltages and currents.
The LM78XX series is available in an aluminum TO-3 package which will allow over 1.0A load current if adequate heat sinking is provided. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistor is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating.

■ Output current in excess of 1A
■ Internal thermal overload protection
■ No external components required
■ Output transistor safe area protection
■ Internal short circuit current limit
■ Available in the aluminum TO-3 package

LM7815CT_2013 [3-Terminal 1 A Positive Voltage Regulator ]

other parts : 7805_2013  7805CT_2013  7808_2013  7809_2013  7810_2013  LM7805_2013  LM7805A_2013  LM7805ACT_2013  LM7805CT_2013  LM7806_2013  LM7806ACT_2013  LM7806CT_2013  LM7808_2013  LM7808CT_2013  LM7809_2013  LM7809A_2013  LM7809ACT_2013  LM7809CT_2013  LM7810_2013  LM7810A_2013  LM7810ACT_2013  LM7810CT_2013  LM7812_2013  LM7812A_2013  LM7812ACT_2013  LM7812CT_2013  LM7815_2013  LM7815A_2013  LM7815ACT_2013  LM7818_2013  LM7818CT_2013  LM7824_2013  LM7824CT_2013  LM78XX_2013  LM78XXA_2013 

Fairchild Semiconductor

The LM78XX series of three-terminal positive regulators is available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down, and safe operating area protection. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components for adjustable voltages and currents.

• Output Current up to 1 A
• Output Voltages: 5, 6, 8, 9, 10, 12, 15, 18, 24 V
• Thermal Overload Protection
• Short-Circuit Protection
• Output Transistor Safe Operating Area Protection

LM7815CT/NOPB [Wide VIN 1.5-A Fixed Voltage Regulators ]

other parts : LM340  LM340A  LM7805  LM7805C  LM7812  LM7815  LM340AT-5.0  LM340AT-5.0/NOPB  LM340K-5.0  LM340K-5.0/NOPB  LM340MP-5.0  LM340MP-5.0/NOPB  LM340MPX-5.0/NOPB  LM340S-12/NOPB  LM340S-5.0  LM340S-5.0/NOPB  LM340SX-12/NOPB  LM340SX-5.0  LM340SX-5.0/NOPB  LM340T-12  LM340T-12/NOPB  LM340T-15  LM340T-15/NOPB  LM340T-5.0  LM340T-5.0/LF01  LM340T-5.0/NOPB  LM7805CT  LM7805CT/NOPB  LM7805MP/NOPB  LM7805MPX/NOPB  LM7805S/NOPB  LM7805SX/NOPB  LM7812CT/NOPB  LM7812S/NOPB  LM7812SX/NOPB 

Texas Instruments

The LM340 and LM78xx monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible.
If adequate heat sinking is provided, they can deliver over 1.5-A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.
Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.
LM7805 is also available in a higher accuracy and better performance version (LM340A). Refer to LM340A specifications in the LM340A Electrical Characterisitcs table.

• Output Current up to 1.5 A
• Available in Fixed 5-V, 12-V, and 15-V Options
• Output Voltage Tolerances of ±2% at TJ = 25°C (LM340A)
• Line Regulation of 0.01% / V of at 1-A Load (LM340A)
• Load Regulation of 0.3% / A (LM340A)
• Internal Thermal Overload, Short-Circuit and SOA Protection
• Available in Space-Saving SOT-223 Package
• Output Capacitance Not Required for Stability

• Industrial Power Supplies
• SMPS Post Regulation
• HVAC Systems
• White Goods

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