The L78 series offers versatile three-terminal positive regulators in various packages and fixed output voltages, suitable for diverse applications. These regulators enable on-card regulation, addressing distribution challenges. They feature internal current limiting, thermal shut-down, and safe area protection, ensuring robust performance. With proper heat sinking, they support over 1 A output current. While primarily fixed voltage regulators, they can also accommodate external components for adjustable voltage and currents.

Features

• Output current up to 1.5 A
• Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18; 24 V
• Thermal overload protection
• Short circuit protection
• Output transition SOA protection
• 2 % output voltage tolerance (A version)
• Guaranteed in extended temperature range (A version)

Datasheet

The CA3140A and CA3140 are integrated circuit operational amplifiers combining high voltage PMOS and bipolar transistors on a single chip. These BiMOS amplifiers feature gate-protected PMOS transistors in the input circuit, ensuring high input impedance, low input current, and fast performance. They operate within a 4V to 36V supply voltage range for single and dual supply setups. Internally phase-compensated, they provide stable unity gain follower operation and offer access terminals for additional frequency roll-off with external capacitors. With PMOS transistors in the input stage, they support common mode input voltage down to 0.5V below the negative supply terminal, ideal for single supply applications. The output stage includes built-in protection against load terminal short-circuiting. Rated for operation up to ±18V, they serve various high-voltage applications efficiently.

Features

• MOSFET Input Stage
  • Very High Input Impedance (ZIN): 1.5TΩ (Typ)
  • Very Low Input Current (Il): 10pA (Typ) at ±15V
  • Wide Common Mode Input Voltage Range (VlCR): Can be Swung 0.5V Below Negative Supply Voltage Rail
  • Output Swing Complements Input Common Mode Range
• Directly Replaces Industry Type 741 in Most Applications
• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

Datasheet

Based on Quad Operational Amplifier designs, these dual operational amplifiers offer low power consumption, a wide common mode input voltage range, and compatibility with single or split supply operation. The LM358 series is equivalent to half of an LM324. In single supply applications, they outperform standard operational amplifiers by operating within a voltage range of 3.0V to 32V with one-fifth the quiescent current of the MC1741 per amplifier. Additionally, their common mode input range includes the negative supply, eliminating the need for external biasing components, and their output voltage range includes the negative power supply voltage.

Features

Short Circuit Protected Outputs
• True Differential Input Stage
• Single Supply Operation: 3.0 V to 32 V
• Low Input Bias Currents
• Internally Compensated
• Common Mode Range Extends to Negative Supply
• Single and Split Supply Operation
• ESD Clamps on the Inputs Increase Ruggedness of the Device without Affecting Operation
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Datasheet