MAX8869EUE25+T

正 Vin=5.5V 1A 54dB@100kHz

The from Products is a 1A, microcap, low dropout, linear regulator in 16 pin TSSOP package. This low dropout linear regulator operates from a +2.7V to +5.5V input and delivers 1A load current with a low 200mV dropout. The high accuracy ±1% output voltage is preset at 2.5V and it is adjustable from +0.8V to +5V with an external resistor divider. The MAX8869 uses Microcap® technology and requires only a small 1µF output capacitor for guaranteed stability. An internal PMOS pass transistor allows low 500µA supply current, making this regulator useful for networking and telecom hardware as well as battery operated equipment. Other features include softstart, low power shutdown, short circuit protection and thermal shutdown protection. Typical applications include telecom hardware, network equipment, mobile phone, base stations, personal computers and notebook computers.

.

Output voltage is 2.5V, operating temperature range from -40°C to +85°C

.

Stable with COUT = 1µF

.

±1% output voltage accuracy

.

54dB PSRR at 100KHz, TA = 0°C to +85°C, 10µA shutdown supply current at TA = -40°C to +85°C

.

Adjustable soft start, 3ms reset output, foldback output current limit

.

Thermal overload protection

.

Load regulation of 2%/A at IOUT = 1mA to 1A at TA = -40°C to +85°C

.

Output voltage noise of 150µVRMS at f = 10Hz to 1MHz, COU T = 1µF, IOUT = 150mA, TA = -0°C to +85°C