ACE500C datasheet(1/9 Pages) ACE

No. de pieza	ACE500C

Descripción Electrónicos	300mA Low Consumption Linear Regulator

PDF	9 Pages

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Fabricante Electrónico	ACE [ACE Technology Co., LTD.]

Página de inicio	http://www.ace-ele.com

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ACE500C

300mA Low Consumption Linear Regulator

VER 1.3

1

Description

The ACE500C are a group of positive voltage regulators manufactured by CMOS technologies with high

ripple rejection, ultra low noise, low power consumption and low dropout voltage, which can prolong

battery life in portable electronics. The ACE500C work with low-ESR ceramic capacitors, reducing the

amount of board space necessary for power applications. The ACE500C series consume less than 0.1uA

in shutdown mode and have fast turn-on time less than 50us.The series are very suitable for the

battery-powered equipments, such as RF applications and other systems requiring a quiet voltage

source.

Features

 300mA RF Low-Dropout Regulator With Enable

 Ultralow-Noise：40Μvrms (10Hz~100kHz)

 High PSRR：70dB@10kHz

 Fast Start-Up Time (20μs)

 Excellent Load/Line Transient Response

 Low Dropout Voltage：120mV@100mA

 Stable With a 1μF Ceramic Capacitor

 Available in Adjustable Voltage Version (1.0V to 5.5V)

 Built-in Current Limiter, Short-Circuit Protection

Application

 RF: VCOs, Receivers, ADCs

 Cellular and Cordless Telephones

 Handheld Organizers

 Audio

 Bluetooth, Wireless LAN

 Tablet, MID

Absolute Maximum Ratings

Parameter

Symbol

Max

Unit

Input Voltage

VIN

VSS-0.3~VSS+8

V

Output Current

IOUT

350

mA

Output Voltage

VOUT

VSS-0.3~VIN+0.3

V

Power Dissipation

SOT-23-5

SOT-23-6

Pd

400

mW

Operating Temperature

Topr

- 40 to + 85

OC

Storage Temperature

Tstg

- 40 to + 125

OC

Soldering Temperature & Time

Tsolder

260

OC,10s

Note: Exceed these limits to damage to the device.

Exposure to absolute maximum rating conditions may affect device reliability.

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ACE500C Datasheet(PDF) 1 Page - ACE Technology Co., LTD.

ACE500C Datasheet(HTML) 1 Page - ACE Technology Co., LTD.

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