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參數(shù)資料
| 型號： | NCP512SQ28T1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 80 mA CMOS Low Iq Voltage Regulator in an SC70-5 |
| 中文描述： | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5 |
| 封裝： | SC-70, SC-88A, SOT-353, 5 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 60K |
| 代理商： | NCP512SQ28T1 |
Semiconductor Components Industries, LLC, 2003
November, 2003 Rev. 7
1
Publication Order Number:
NCP512/D
NCP512
80 mA CMOS Low Iq
Voltage Regulator in an
SC705
The NCP512 series of fixed output linear regulators are designed for
handheld communication equipment and portable battery powered
applications which require low quiescent. The NCP512 series features
an ultralow quiescent current of 40 A. Each device contains a
voltage reference unit, an error amplifier, a PMOS power transistor,
resistors for setting output voltage, current limit, and temperature limit
protection circuits.
The NCP512 has been designed to be used with low cost ceramic
capacitors. The device is housed in the microminiature SC705
surface mount package. Standard voltage versions are 1.5, 1.8, 2.5,
2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages are available in 100 mV
steps.
Features
Low Quiescent Current of 40 A Typical
Low Dropout Voltage of 250 mV at 80 mA
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of 40
°
C to 85
°
C
Typical Applications
Cellular Phones
Battery Powered Consumer Products
HandHeld Instruments
Camcorders and Cameras
Figure 1. Typical Application Diagram
This device contains 86 active transistors
Vout
Battery or
Unregulated
Voltage
C1
C2
OFF
ON
1
2
3
5
4
+
+
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
SC705/SC88A/
SOT353
SQ SUFFIX
CASE 419A
1
5
PIN CONNECTIONS
1
3
N/C
V
in
2
Gnd
Enable
4
V
out
5
(Top View)
xxx = Specific Device Code
d
= Date Code
xxxd
MARKING
DIAGRAM
http://onsemi.com
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NCP512SQ28T1G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 80mA CMOS 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP512SQ28T2G | 功能描述:低壓差穩(wěn)壓器 - LDO ACMOS1 LDO REGULATOR 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP512SQ30T1 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 80mA CMOS 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP512SQ30T1G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 80mA CMOS 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP512SQ30T2G | 功能描述:低壓差穩(wěn)壓器 - LDO ACMOS1 LDO REGULATOR 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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