KA7912TSTU

Description：IC REG LINEAR -12V 1A TO220-3
Series：-
Mfr：onsemi
Package：Tube

SKU:c6b0f1f3b1ba Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

KA7912TSTU is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR -12V 1A TO220-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for KA7912TSTU

Description：IC REG LINEAR -12V 1A TO220-3
Series：-
Mfr：onsemi
Package：Tube
Output Configuration：Negative
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：-35V
Voltage - Output (Min/Fixed)：-12V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1A
Current - Quiescent (Iq)：6 mA
Current - Supply (Max)：-
PSRR：60dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：0°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for KA7912TSTU

KA7912TSTU

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

The KA7912TSTU is a three-terminal negative voltage regulator from the KA79XX series, manufactured by ON Semiconductor. It provides a fixed output voltage of -12 V with a tolerance of ±4%. The device supports an output current in excess of 1 A and operates within a temperature range of 0 to +125 °C. It is housed in a TO-220 package.

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

Internal thermal overload protection
Short-circuit protection
Output transistor safe operating area compensation

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

Negative fixed output regulators
Split power supply systems

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

Verify the specific ordering suffix 'TSTU' against official documentation, as standard listings often reference 'TU'. Confirm that the component meets the required operational specifications for your design. Ensure compliance with all applicable laws and safety standards before implementation.

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

Select this component when a stable negative voltage rail is required. Consider the thermal resistance characteristics for heat dissipation. Verify input voltage requirements to ensure sufficient headroom for regulation under maximum load conditions.

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

This part belongs to the KA79XX family of three-terminal negative regulators. The series includes various fixed output voltages such as -5 V, -6 V, -8 V, -9 V, -12 V, -15 V, -18 V, and -24 V. These devices are designed for general-purpose applications requiring reliable negative voltage regulation.