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參數(shù)資料
| 型號： | NCP553SQ28T1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 80 mA CMOS Low Iq NOCAP Voltage Regulator |
| 中文描述： | 2.8 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| 封裝： | SC-82AB, SC-70, 4 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 66K |
| 代理商： | NCP553SQ28T1 |
1
Publication Order Number:
NCP552/D
Semiconductor Components Industries, LLC, 2004
September, 2004 Rev. 5
NCP552, NCP553, NCV553
80 mA CMOS Low Iq
NOCAP Voltage Regulator
This series of fixed output NOCAP linear regulators are designed
for handheld communication equipment and portable battery powered
applications which require low quiescent. This series features an
ultralow quiescent current of 2.8 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 NCP552 series provides an enable pin for
ON/OFF control.
These voltage regulators have been designed to be used with low
cost ceramic capacitors. The devices have the ability to operate
without an output capacitor. The devices are housed in the
microminiature SC82AB 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
PbFree Packages are Available*
Low Quiescent Current of 2.8 A Typical
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of 40
°
C to 85
°
C
(NCV553, T
A
= 40
°
C to +125
°
C)
NCP552 Provides an Enable Pin
Typical Applications
Battery Powered Consumer Products
HandHeld Instruments
Camcorders and Cameras
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
Figure 1. NCP552 Typical Application Diagram
This device contains 32 active transistors
Output
C2
OFF
ON
+
Input
GND Enable
V
in
V
out
+
C1
Figure 2. NCP553 Typical Application Diagram
Output
C2
+
Input
GND
N/C
V
in
V
out
+
C1
This device contains 32 active transistors
SC82AB (SC704)
SQ SUFFIX
CASE 419C
1
4
PIN CONNECTIONS &
MARKING DIAGRAMS
GND
(NCP552 Top View)
1
2
4
3
V
in
Enable
V
out
x
xxx = Device Code
M
= Date Code
GND 1
2
4
3
V
in
N/C
V
out
x
(NCP553, NCV553 Top View)
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
*For additional information on our PbFree strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP553SQ28T1G | 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(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 |
| NCP553SQ30T1 | 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(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 |
| NCP553SQ30T1G | 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(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 |
| NCP553SQ33T1 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 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(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 |
| NCP553SQ33T1G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 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(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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