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LM78L08A Dataheets PDF



Part Number LM78L08A
Manufacturers Fairchild Semiconductor
Logo Fairchild Semiconductor
Description 3-Terminal 0.1A Positive Voltage Regulator
Datasheet LM78L08A DatasheetLM78L08A Datasheet (PDF)

MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator July 2015 MC78LXXA / LM78LXXA 3-Terminal 0.1 A Positive Voltage Regulator Features • Maximum Output Current of 100 mA • Output Voltage of 5 V, 6 V, 8 V, 12 V, and 15 V • Thermal Overload Protection • Short-Circuit Current Limiting • Output Voltage Offered in ±5% Tolerance Description The MC78LXXA / LM78LXXA series of fixed-voltage monolithic integrated circuit voltage regulators are suitable for applications that required supp.

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MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator July 2015 MC78LXXA / LM78LXXA 3-Terminal 0.1 A Positive Voltage Regulator Features • Maximum Output Current of 100 mA • Output Voltage of 5 V, 6 V, 8 V, 12 V, and 15 V • Thermal Overload Protection • Short-Circuit Current Limiting • Output Voltage Offered in ±5% Tolerance Description The MC78LXXA / LM78LXXA series of fixed-voltage monolithic integrated circuit voltage regulators are suitable for applications that required supply current up to 100 mA. TO-92 SOT-89 GND 1 23 123 1. Output 2. GND 3. Input 8-SOIC 8 1 1. Output 2. GND 3. GND 4. NC 5. NC 6. GND 7. GND 8. Input Ordering Information Product Number LM78L05ACZ LM78L05ACZX LM78L05ACZXA LM78L12ACZ LM78L12ACZX MC78L05ACP MC78L05ACPXA MC78L06ACP MC78L08ACP MC78L15ACP MC78L15ACPXA MC78L05ACD MC78L05ACDX MC78L05ACHX MC78L08ACHX Package TO-92 8-SOIC SOT-89 Packing Method Output Voltage Tolerance Operating Temperature Bulk Tape & Reel Ammo Bulk Tape & Reel Bulk Ammo Bulk ±5% -40 to +125°C Bulk Bulk Ammo Rail Tape & Reel Tape & Reel Tape & Reel © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Block Diagram InpuVt I 3 I REFERENCE VOLTAGE + - THERMAL SHUTDOWN CIRCUIT SHORT- CIRCUIT PROTECTION GND 2 Figure 1. Block Diagram RSC VO0 utput 1 Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. Symbol Parameter Value Unit VI Input Voltage TOPR TJ(MAX) TSTG RθJC Operating Temperature Range Maximum Junction Temperature Storage Temperature Range Thermal Resistance, Junction-Case VO = 5 V to 8 V VO = 12 V to 15 V TO-92 TO-92 30 35 -40 to +125°C 150 -65 to +150 50 150 V V °C °C °C °C/W °C/W RθJA Thermal Resistance, Junction-Air SOT-89 8-SOIC 225 °C/W 160 °C/W © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 2 www.fairchildsemi.com MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L05A / LM78L05A) VI = 10 V, IO = 40 mA, -40°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified. Symbol Parameter Conditions Min. Typ. Max. Unit VO ΔVO ΔVO VO IQ ΔIQ ΔIQ VN ΔVO/ΔT RR VD Output Voltage TJ = 25°C 4.8 Line Regulation(1) TJ = 25°C 7 V ≤ VI ≤ 20 V 8 V ≤ VI ≤ 20 V Load Regulation(1) TJ = 25°C 1 mA ≤ IO ≤ 100 mA 1 mA ≤ IO ≤ 40 mA Output Voltage 7 V ≤ VI ≤ 20 V 1 mA ≤ IO ≤ 40 mA 7 V ≤ VI ≤ VMAX(2) 1 mA ≤ IO ≤ 70 mA 4.75 Quiescent Current TJ = 25°C Quiescent Current With Line .


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