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參數資料
| 型號： | MAX8882 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual, Low-Noise, Low-Dropout, 160mA Linear Regulators in SOT23 |
| 中文描述： | 雙路、低噪聲、低壓差、160mA線性穩壓器，SOT23封裝 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 244K |
| 代理商： | MAX8882 |
General Description
The MAX8882/MAX8883 dual, low-noise, low-dropout
linear regulators operate from a +2.5V to +6.5V input
and deliver up to 160mA each of continuous current.
Both versions offer low output noise and low dropout of
only 72mV at 80mA. Designed with an internal P-
channel MOSFET pass transistor, the MAX8882/
MAX8883 maintain a low 165μA supply current (both
LDOs on), independent of the load current and dropout
voltage. Other features include short-circuit protection
and thermal-shutdown protection. The MAX8882 has a
single shutdown input and provides an external refer-
ence bypass pin to improve noise performance. The
MAX8883 includes two independent logic-controlled
shutdown inputs. The MAX8882/MAX8883 are both
available in a miniature 6-pin SOT23 package.
________________________Applications
μP/DSP Core/IO Power
Cellular and PCS Telephones
PDAs and Palmtop Computers
Notebook Computers
Digital Cameras
Hand-Held Instruments
Features
o
Two LDOs in Tiny SOT23
o
Up to 160mA Output Current (each LDO)
o
40μV
RMS
Output Noise (MAX8882)
o
72mV Dropout at 80mA Load
o
Low 165μA Operating Supply Current
o
62dB PSRR (greater than 56dB to 100kHz)
o
Independent Low-Power Shutdown Controls
(MAX8883)
o
Thermal-Overload and Short-Circuit Protection
o
Output Current Limit
M
Dual, Low-Noise, Low-Dropout, 160mA Linear
Regulators in SOT23
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
GND
SHDN
BP
1
6
OUTA
5
IN
OUTB
MAX8882
SOT23-6
TOP VIEW
2
3
4
Pin Configurations
19-1818; Rev 1; 10/01
Ordering Information
Typical Operating Circuit
PART
SH UT-
DO WN
TEMP
RANGE
PIN-
PACKAGE
MAX8882
EUT_ _*
Single
-40
°
C to +85
°
C 6 SOT23-6
MAX8883
EUT_ _*
*
See Selector Guide
Dual
-40
°
C to +85
°
C 6 SOT23-6
PART
V
OUTA
2.85
3.3
3.3
2.5
3.0
2.85
3.3
3.3
2.5
3.0
V
OUTB
2.85
2.5
1.8
1.8
3.0
2.85
2.5
1.8
1.8
3.0
TOP MARK
AANR
AAPW
AARY
AAPX
AAZT
AANS
AAPY
AARZ
AAPZ
AAZU
MAX8882EUTJJ
MAX8882EUTAQ
MAX8882EUTA5
MAX8882EUTQ5
MAX8882EUTGG
MAX8883EUTJJ
MAX8883EUTAQ
MAX8883EUTA5
MAX8883EUTQ5
MAX8883EUTGG
***
Other combinations between 1.8V and 3.3V are available in
100mV increments. Contact factory for other versions.
Minimum order quantity is 50,000 units.
Selector Guide
2.2
μ
F
2.2
μ
F
V
2.5V to 6.5V
V
FIXED
(1.8V to 3.3V)
OUTA
OUTB
(BP)
MAX8882
MAX8883
GND
2.2
μ
F
V
FIXED
(1.8V to 3.3V)
0.01
μ
F
( ) ARE FOR MAX8882 ONLY.
SHDN_
IN
Pin Configurations continued at end of data sheet.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX8882EUT | 制造商:Maxim Integrated Products 功能描述:DUAL LOW-NOISE LOW-DROPOUT 160MA - Rail/Tube |
| MAX8882EUT55+T | 功能描述:低壓差穩壓器 - LDO Dual 160mA Linear 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 負載調節:0.3 % 輸出端數量: 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 |
| MAX8882EUT55-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8882EUTA5 | 制造商:Maxim Integrated Products 功能描述:DUAL LOW-NOISE LOW-DROPOUT 160MA - Rail/Tube |
| MAX8882EUTA5+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 3.3V/1.8V 0.16A 6PIN SOT-23 - Rail/Tube |
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