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부품번호 | ACE510 기능 |
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기능 | Dual Low noise 150mA LDO regulator | ||
제조업체 | ACE Technology | ||
로고 | |||
www.DataSheet4U.com
ACE510
Technology
Dual, Low noise, 150mA LDO regulator
Description
The ACE510 dual, low-noise, low-dropout regulator delivers at least 150mA of continuous output current.
The output voltage for each regulator is set independently by trimming. Voltages are selectable in 100mV
steps within a range of 1.2V to 5.0V.Typical output noise is 27uVrms,and PSRR is 65dB at 1KHz. The
ACE510 includes two independent logic-controlled shutdown inputs and allows the output of each
regulator to be turned of independenly.
The ACE510 includes high accuracy voltage reference, error amplifier, current limit circuit and output
driver module.
The ACE510 has excellent load and line transient response and good temperature characteristics, which
can assure the stability of chip and power system. And it uses trimming technique to guarantee output
voltage accuracy within±2%. The ACE510 is available in SOT-23-6 package which is lead (Pb)- free
Features
• Two low dropout voltage regulators
• 150mA output current for each LDO
• 25uA operating supply current per LDO
• Low 27uVRMS output noiseV~10V
• Standby Mode: 0.1uA
• Low 200mV dropout at 100mA load
• 65dB PSRR at kHz
• Excellent Line regulation: 0.05%/V
• Independent Shutdown controls
• 1.2V to 5.0V Factory-Preset Output
• Output Current Limit
• Highly Accurate: ±2% (±1% customized)
Application
• Cellular phones
• Cordless phones and radio communication equipment
• Battery Powered equipment
• Notebook and hand-ole equipment
• Wireless LAN
• GPS receivers
Typical Performance Characteristic:
ACE505-1.8V Output
Output Current Iout (mA)
VER 1.2 1
www.DataSheet4U.com
ACE510
Technology
Dual, Low noise, 150mA LDO regulator
Block Diagram
Recommended Work Conditions
Item
Min Recommended Max Unit
Input Voltage Range
8V
Ambient Temperature -40
85 ℃
Electrical Characteristics
(Test Conditions: C1=1uF, C2=C3=2.2uF,TA=25℃, unless otherwise specified.)
ACE510, fro arbitrary output voltage
Parameter
Input Voltage
Output Voltage
Symbol
VIN
VOUT
Conditions
Min Typ Max Units
1.8 8 V
Vin=Set Vout+1V Vout
1mA≦Iout≦30mA x0.98
Vout
x1.02
V
Maximum Output Current
Input-Output Voltage
Differential
IOUT(Max.)
Dropout
Voltage
Vin-Vout=1V
150
mA
Refer to the Electrical Characteristics by Output
Voltage
Line Regulation
Load Regulation
ΔVOUT /
ΔVIN•VOUT
ΔVOUT / ΔIOUT
Iout=40mA
1.6V≦Vin≦8V
Vin=Set Vout+1V
1mA≦Iout≦80mA
0.05 0.2
12 40
%/V
mA
Supply Current
Iss Vin=Set Vout+1V
25 50
uA
Supply Current (Srandby)
Istandby
Vin=Set Vout+1V
0.2 1.0
uA
VER 1.2 4
4페이지 www.DataSheet4U.com
ACE510
Technology
Dual, Low noise, 150mA LDO regulator
5.Ripple rejection vs. Frequency
6.Line transient response Voltage
Frequency f(kHz)
7.Load transient response
VER 1.2 7
7페이지 | |||
구 성 | 총 9 페이지수 | ||
다운로드 | [ ACE510.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
ACE510 | Dual Low noise 150mA LDO regulator | ACE Technology |
ACE511 | 500mA LDO Linear Voltage Regulator | ACE Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |