參數(shù)資料
型號: SP6203ER-ADJ
英文描述: Low Noise, 300mA and 500mA CMOS LDO Regulators
中文描述: 低噪音,為300mA和500mA的CMOS LDO穩(wěn)壓器
文件頁數(shù): 1/14頁
文件大小: 164K
代理商: SP6203ER-ADJ
1
Date: 05/25/04
SP6203/6205 Low Noise, 300 and 500mA CMOS LDO Regulators
Copyright 2004 Sipex Corporation
Very Low Dropout Voltage: 0.6
PMOS Pass
Device
Accurate Output Voltage: 2% over Temperature
Guaranteed 500mA Output Current: SP6205
Ultra Low Noise Output: 12
μ
V
RMS
with 10nF
Bypass
Unconditionally Stable with 2.2
μ
F Ceramic
Low Quiescent Current: 45
μ
A
Very Low Ground Current: 350
μ
A at 500 mA
Power-Saving Shutdown Mode: < 1
μ
A
Fast Turn-On and Turn-Off: 60us
Fast Transient Response
Current Limit and Thermal Shutdown Protection
Very Good Load/Line Regulation: 0.07/0.04%
Excellent PSRR: 67dB<1kHz
Industry Standard 5 pin SOT-23 and Small 8
pin DFN Package
Fixed Output Voltages: 2.5V, 2.7V, 2.8V,
2.85V, 3.0V and 3.3V
Adjustable Output Available
Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203/6205
DESCRIPTION
Cellular / GSM Phones
Laptop / Palmtop Computers
Battery-Powered Systems
Pagers
Medical Devices
MP3/CD Players
Digital Still Cameras
FEATURES
APPLICATIONS
The SP6203/6205 are ultra low noise CMOS LDOs with very low dropout and ground current. The noise
performance is achieved by means of an external bypass capacitor without sacrificing turn-on and turn-off
speed critical to portable applications. Extremely stable and easy to use, these devices offer excellent PSRR
and Line/Load regulation. Target applications include battery-powered equipment such as portable and
wireless products. Regulators' ground current increases only slightly in dropout. Fast turn-on/turn-off enable
control and an internal 30
pull down on output allows quick discharge of output even under no load
conditions. Both LDOs are protected with current limit and thermal shutdown.
Both LDO's are availiable in fixed & adjustable output voltage versions and come in an industry standard
5 pin SOT-23 and small 8 pin DFN package. For SC-70 100mA CMOS LDO, SP6213 is available.
TYPICAL APPLICATION CIRCUIT
3
2
1
C
OUT
2.2
μ
F Ceramic
V
OUT
V
IN
EN
BYP
4
5
SP6203
SP6205
5-Pin
FIXED
C
IN
2.2
μ
F
3
2
1
C
OUT
2.2
μ
F Ceramic
V
OUT
V
IN
EN
ADJ
4
5
SP6203
SP6205
5-Pin
ADJUSTABLE
C
IN
2.2
μ
F
Fixed
Adjustable
Now Available in Lead Free Packaging
V
OUTSENSE
SP6203
SP6205
8 Pin DFN
V
IN
NC
V
OUT
BYP
GND
EN
NC
1
2
3
4
8
7
6
5
SP6203
SP6205
8 Pin DFN
V
IN
NC
V
OUT
ADJ
NC
GND
EN
NC
1
2
3
4
8
7
6
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6203ER-ADJ/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203ER-L 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Micropower, 300mA CMOS LDO Regulators RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
SP6203ER-L/TR 功能描述:低壓差穩(wěn)壓器 - LDO Low Noise 300mA CMOS LDO Regulators RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
SP6203ER-L-1-8 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 1A Low Dropout Linear Regulator RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
SP6203ER-L-1-8/TR 功能描述:低壓差穩(wěn)壓器 - LDO Low Noise 300mA CMOS LDO Regulators RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20