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Normaler Preis $0.57
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1 $0.57 $0.57
15+ $0.13 $1.95
25+ $0.13 $3.25
50+ $0.12 $6.00
100+ $0.11 $11.00
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Product attributes Property Value
Manufacturer MCC (Micro Commercial Components)
Product Series
Packaging Tape & Reel (TR) |
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 8V
Voltage - Output (Max) -
Voltage Dropout (Max) 1.7V @ 40mA (Typ)
Current - Output 100mA
Current - Quiescent (Iq) 5.5 mA
Current - Supply (Max) -
PSRR 70dB (120Hz)
Control Features -
Protection Features Over Temperature, Short Circuit
Operating Temperature 0°C ~ 125°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case TO-243AA
Supplier Device Package SOT-89
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MC78L08F-TP from MCC is a fixed 8V linear regulator capable of 100mA output. With a low dropout of 1.7V at 40mA and 5.5mA quiescent current, it is optimized for battery-powered and space-limited designs. The SOT-89 package provides excellent thermal performance in a small footprint.

  • High 70dB PSRR at 120Hz, excellent for noise-sensitive analog circuits.
  • Low 5.5mA quiescent current, ideal for battery operation.
  • SOT-89 package, offering compact size with good heat dissipation.
  • 1.7V dropout at 40mA, supporting low headroom applications.

Portable Electronics

Regulates 8V for handheld devices, with SOT-89 package saving board space.

Battery Management

Powers 8V protection circuits, with 5.5mA quiescent current extending battery life.

Sensor Modules

Provides clean 8V for MEMS sensors, with 70dB PSRR at 120Hz reducing interference.

Communication Devices

Supplies 8V for RF modules, ensuring stable operation.

Consumer Appliances

Powers control boards in appliances, with thermal shutdown for safety.

LED Drivers

Drives 8V LED arrays, maintaining constant brightness.

Q: What is the output voltage?
A: The fixed output is 8V.
Q: What is the maximum current?
A: Maximum output current is 100mA.
Q: What is the input voltage range?
A: Input voltage range is not specified; typical input is 8V.
Q: What is the dropout voltage?
A: Typical dropout is 1.7V at 40mA.
Q: What is the quiescent current?
A: Quiescent current is 5.5 mA.
Q: What package is available?
A: Available in SOT-89 package.
Base Product Number : MC78L08F
100mA 8V LDO Linear Regulator Low Dropout MCC PSRR 70dB SOT-89
Q: What is the output voltage?
A: The fixed output is 8V.
Q: What is the maximum current?
A: Maximum output current is 100mA.
Q: What is the input voltage range?
A: Input voltage range is not specified; typical input is 8V.
Q: What is the dropout voltage?
A: Typical dropout is 1.7V at 40mA.
Q: What is the quiescent current?
A: Quiescent current is 5.5 mA.
Q: What package is available?
A: Available in SOT-89 package.