78DL05S Datasheet PDF learn more. It is designed to provide a stable 5 V output from higher input voltages with excellent load and line regulation.
Part number: TA78DL05S
Functions: 5V, 250mA, Low Dropout Voltage Regulator
Package information: TO-220 NIS Type
Manufacturer: Toshiba Semiconductor
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Description
Three-Terminal Low Dropout Voltage Regulator. The 78DL05S series consists of positive fixed output voltage regulator IC capable of sourcing current up to 250 mA.
Due to the features of low dropout voltage and low standby current, these devices are useful for battery powered equipment. This series includes current limiting, thermal shutdown, overvoltage protection, input fault protection and excessive transient protection circuits internally.
Pinout
Features
1. Weight: 1.7 g (typ.)
2. Low standby current of 500 µA typical.
3. Maximum output current up to 250 mA.
4. Low dropout voltage of less than 0.6 V (@ IOUT = 0.2 A).
5. Multi-protection:
Reverse connection of power supply, 60 V load dump, thermal shut down and current limiting.
6. Metal fin (tab) is fully covered with mold resin. (TO-220 NIS package)
Applications
1. Microcontroller power supplies: Provides a stable 5 V rail for logic circuits
2. Embedded systems: Small modules requiring regulated voltage
3. Consumer electronics: Gadgets, battery chargers, toys
4. Industrial instrumentation: Ensures consistent voltage for sensors and ADCs
5. DIY electronics projects: Simple, reliable 5 V supply for breadboard circuits
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78DL05S PDF File
