TK11900中文资料TOKO数据手册PDF规格书

DESCRIPTION

The TK11900 is a low dropout voltage regulator with external voltage adjustment. The output can be set between 1.5 V and 15 V by an external pair of resistors in a divider configuration. The device has a bypass pin for an external capacitor to reduce output noise to a typical 50 µV(rms). In addition, a control pin is provided that is active low (a low level turns on the output). In the “off” mode (control pin high) the device draws only 65 µA of quiescent current.

The TK11900 is available in a miniature SOT-23L surface

mount package.

FEATURES

■ Low Supply Current

■ Low Power Shutdown Mode

■ Low Noise Output

■ Low Dropout Voltage

■ Extremely High Stability

■ High Speed On/Off Transient (50 µs typ.)

■ Miniature Package (SOT-23L)

APPLICATIONS

■ Portable Instrumentation

■ Cordless Telephones

■ Pagers

■ Toys

■ Cellular Telephones

■ Test Equipment