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Product Detailed Parameters
- Description：IC REG LINEAR 6V 500MA DPAK
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：35V
- Voltage - Output (Min/Fixed)：6V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：500mA
- Current - Quiescent (Iq)：6 mA
- Current - Supply (Max)：-
- PSRR：59dB (120Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature, Short Circuit
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Grade：-
- Qualification：-
Download product information
Overview
The L78M06ABDT-TR is a three-terminal positive linear voltage regulator from the L78MxxA series by STMicroelectronics. It provides a fixed output voltage of 6 V with an output current capability up to 0.5 A. The device features ±2% output voltage tolerance and operates within an extended temperature range of -40 °C to +125 °C. It is housed in a DPAK surface-mount package.
Feature Summary
- Integrated thermal overload protection shuts down the circuit during excessive power conditions.
- Internal short-circuit protection limits maximum output current to prevent damage.
- Output transistor safe-area protection reduces output current as voltage across the pass transistor increases.
Applications
- Local on-card regulation
- Current regulator circuits
- Adjustable output regulators
Procurement Notes
Verify that the component matches the specific L78M06ABDT-TR designation, ensuring it corresponds to the AB grade for the extended temperature range (-40 °C to +125 °C) rather than the AC grade (0 °C to +125 °C). Confirm the DPAK package type and check for ECOPACK environmental compliance specifications if required by the design.
Selection Notes
Select this regulator when a fixed 6 V output is required with a maximum load current of 0.5 A. Ensure the input voltage remains within the absolute maximum ratings (35 V for this output voltage) and that adequate heat sinking is provided if operating near the current limit or under high differential voltage conditions.
Part Context
This component belongs to the L78MxxA series of precision 500 mA regulators. The series includes various fixed output voltages such as 5, 8, 9, 10, 12, 15, and 24 V. These devices are designed to eliminate distribution problems associated with single-point regulation by providing local on-card regulation capabilities.
Replacement Considerations
L78M06ACDT-TR
FAQ
What is the quiescent current of the L78M06ABDT-TR?
The typical quiescent current is 6 mA at 25 °C.
Does the L78M06ABDT-TR require external compensation capacitors?
In many low-current applications, compensation capacitors are not required. However, an input bypass capacitor (e.g., 0.33 µF) is recommended if connected via long wires or if the output load capacitance is large.
