參數(shù)資料
型號(hào)： NCP580
廠商： ON SEMICONDUCTOR
英文描述： Ultra−Fast, Low Noise 120 mA CMOS LDO Regulator with Enable
文件頁(yè)數(shù)： 1/9頁(yè)
文件大?。?/td> 75K
代理商： NCP580
Semiconductor Components Industries, LLC, 2006
December, 2006 Rev. 4
1
Publication Order Number:
NCP580/D
NCP580
UltraFast, Low Noise
120 mA CMOS LDO
Regulator with Enable
The NCP580 series of low dropout regulators are designed for
portable battery powered applications which require precise output
voltage accuracy, low quiescent current, and high ripple rejection.
These devices feature an enable function which lowers current
consumption significantly and are offered in the small SC82AB
package.
A 2.2 F ceramic capacitor or higher is the recommended value to
be used with these devices on the output pin.
Features
UltraLow Dropout Voltage of 150 mV at 100 mA
Low Output Noise of 30 Vrms without Noise Reduction Cap
Excellent Line Regulation of 0.02%/V
Excellent Load Regulation of 12 mV
High Output Voltage Accuracy of
Low Iq Current of 90 A
Very Low Shutdown Current of 0.1 A
Excellent Power Supply Rejection Ratio of 70 dB at f = 1.0 kHz
Wide Output Voltage Range of 1.5 V to 3.3 V
Fold Back Protection Circuit
Fast Dynamic Performance
Low Temperature Drift Coefficient on the Output Voltage of
100 ppm/
°
C
Input Voltage up to 6.5 V
These are PbFree Devices
1.5%
Typical Applications
Portable Equipment
HandHeld Instrumentation
Camcorders and Cameras
Figure 1. Simplified Block Diagram
+
V
in
V
ref
Current Limit
CE
V
out
GND
SC82AB
SQ SUFFIX
CASE 419C
http://onsemi.com
MARKING
DIAGRAM
1
4
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
xxx M
1
M
xxx = Device Code
M
= Date Code*
= PbFree Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may
vary depending upon manufacturing location.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP580EVB 功能描述:電源管理IC開發(fā)工具 ANA NCP580EVB EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
NCP580SQ15T1G 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 120mA w/Enable 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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
NCP580SQ18T1G 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 120mA w/Enable 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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
NCP580SQ25T1G 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 120mA w/Enable 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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
NCP580SQ28T1G 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 120mA w/Enable 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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
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