DI78L24ZAB

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The DI78L24ZAB is a positive fixed voltage linear regulator from Diotec Semiconductor, housed in a TO-92 package. It provides a nominal output of 24V with a tolerance of ±5.0%, supporting an output current of 100mA. The device operates with input voltages up to 40V and features thermal overload and short-circuit protection. Key electrical characteristics include a quiescent current of 6.5mA at 25°C, line regulation of 350mV, load regulation of 200mV, and ripple rejection of 37dB typical.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated thermal overload protection
• Short circuit resistant design
• Fixed voltage output options

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Linear regulators
• Post regulators for switch mode DC-DC converters
• Battery backed-up regulated supply

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific part number against official Diotec Semiconductor documentation to ensure accuracy. Confirm compliance requirements such as RoHS and REACH status directly with the manufacturer or authorized distributors. Check for any recent product change notices that may affect specifications or availability before finalizing procurement plans.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a stable 24V output is required from higher input rails up to 40V. Ensure the application does not exceed the 100mA output current limit. Consider the thermal resistance and ambient temperature conditions to prevent overheating, as power dissipation is internally limited but dependent on the voltage drop across the device.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This device belongs to the DI78LxxZAB series of positive fixed voltage regulators by Diotec Semiconductor. The series offers various standard voltage outputs ranging from 3.3V to 24V in a TO-92 through-hole package. It is designed for commercial grade applications requiring basic linear regulation capabilities with built-in safety protections.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for DI78L24ZAB equivalents from other manufacturers if sourcing constraints exist. Verify pinout compatibility (VIN, VOUT, GND) and electrical parameters such as output voltage tolerance and maximum input voltage before substitution.