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TK11218B Datasheet

Part Number TK11218B
Manufacturers TOKO
Logo TOKO
Description VOLTAGE REGULATOR
Datasheet TK11218B DatasheetTK11218B Datasheet (PDF)

TK112xxB VOLTAGE REGULATOR WITH ON/OFF SWITCH FEATURES s High Voltage Precision at ± 2.0% s Active High On/Off Control s Very Low Dropout Voltage 80 mV at 30 mA s Very Low Noise s Very Small SOT-23L or SOT-89-5 Surface Mount Packages s Internal Thermal Shutdown s Short Circuit Protection DESCRIPTION The TK112xxB 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 p.

  TK11218B   TK11218B






Part Number TK11218CM
Manufacturers TOKO
Logo TOKO
Description VOLTAGE REGULATOR
Datasheet TK11218B DatasheetTK11218CM Datasheet (PDF)

TK112xxCM VOLTAGE REGULATOR WITH ON/OFF SWITCH FEATURES n High Precision Voltage at ± 1.5% or ± 50 mV n Active High On/Off Control n Very Low Dropout Voltage: (VDROP = 105 mV at 100 mA) n Very Good Stability: CL = 0.1 mF is Stable for any Type Capacitor with VOUT ³ 1.8 V (IOUT > 0.5 mA) n Excellent Ripple Rejection Ratio (80 dB @ 1 kHz) n Very Low Quiescent Current (IQ = 65 mA at IOUT = 0 mA) n Peak Output Current is 480 mA n SOT23L-6 Surface Mount Package n Very Low Noise n Built-in Reverse B.

  TK11218B   TK11218B







Part Number TK11218C
Manufacturers TOKO
Logo TOKO
Description LDO Regulator
Datasheet TK11218B DatasheetTK11218C Datasheet (PDF)

IC DATA SHEET LDO REGULATOR WITH ON/OFF SWITCH TK112xxC MEETING YOUR NEEDS TOKO Inc. IC Data Sheet Features TK112xxC • Very low Dropout Voltage. (Vdrop=105mV at 100mA) • Very good stability (CL=0.1µF is stable for any type capacitor with 2.5V ≤ Vout) • High Precision output Voltage (±1.5% or ±50mV) • Good ripple rejection ratio (80dB at 1KHz) • Wide operating voltage range (1.8V ∼ 14.5V) • Peak output current is 480mA.(10% down point) • Built-in Short circuit protection • Built-in Thermal Sh.

  TK11218B   TK11218B







VOLTAGE REGULATOR

TK112xxB VOLTAGE REGULATOR WITH ON/OFF SWITCH FEATURES s High Voltage Precision at ± 2.0% s Active High On/Off Control s Very Low Dropout Voltage 80 mV at 30 mA s Very Low Noise s Very Small SOT-23L or SOT-89-5 Surface Mount Packages s Internal Thermal Shutdown s Short Circuit Protection DESCRIPTION The TK112xxB 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. An external capacitor can be connected to the noise bypass pin to lower the output noise level to 30 µVrms. An internal PNP pass transistor is used to achieve a low dropout voltage of 80 mV (typ.) at 30 mA load current. The TK112xxB has a very low quiescent current of 170 µA at no load and 1 mA with a 30 mA load. The standby current is typically 100 nA. The internal thermal shutdown circuitry limits the junction temperature to below 150 °C. The load curre.


2018-01-02 : SMDA03-6    SMDA05-6    TK11360BU    TK11380BU    TK11355BU    TK11350BU    TK11349BU    TK11348BU    TK11347BU    TK11346BU   


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