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TK11128S - VOLTAGE REGULATOR

Download the TK11128S datasheet PDF. This datasheet also covers the TK11120S variant, as both devices belong to the same voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The TK111xxS is a low dropout linear regulator with a builtin electronic switch.

Key Features

  • s High Voltage Precision at ± 2.0% or ± 60 mV s Active High On/Off Control s Very Low Dropout Voltage (85 mV at 30 mA) s Very Low Noise s Miniature Package (SOT-23-5) s Internal Thermal Shutdown s Short Circuit Protection s Excellent Ripple Rejection (70 dB @ 1 kHz) s Reverse Bias Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TK11120S-TOKO.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TK11128S
Manufacturer TOKO
File Size 84.10 KB
Description VOLTAGE REGULATOR
Datasheet download datasheet TK11128S Datasheet

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Other Datasheets by TOKO

Part Number Description
TK11128M VOLTAGE REGULATOR
TK11120M VOLTAGE REGULATOR
TK11120S VOLTAGE REGULATOR
TK11121M VOLTAGE REGULATOR
TK11121S VOLTAGE REGULATOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TK111xxS VOLTAGE REGULATOR WITH ON/OFF SWITCH FEATURES s High Voltage Precision at ± 2.0% or ± 60 mV s Active High On/Off Control s Very Low Dropout Voltage (85 mV at 30 mA) s Very Low Noise s Miniature Package (SOT-23-5) s Internal Thermal Shutdown s Short Circuit Protection s Excellent Ripple Rejection (70 dB @ 1 kHz) s Reverse Bias Protection DESCRIPTION APPLICATIONS s Battery Powered Systems s Cellular Telephones s Pagers s Personal Communications Equipment s Portable Instrumentation s Portable Consumer Equipment s Radio Control Systems s Toys The TK111xxS is a low dropout linear regulator with a builtin electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is in the “on” state when the control pin is pulled to a logic high level.