參數(shù)資料
型號(hào)： MAX8860EUA28
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： Low-Dropout, 300mA Linear Regulator in レMAX
中文描述： 2.82 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO8
封裝： MINIATURE, MICRO MAX PACKAGE-8
文件頁(yè)數(shù)： 1/8頁(yè)
文件大小： 137K
代理商： MAX8860EUA28
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX8860 low-noise, low-dropout linear regulator
operates from a +2.5V to +6.5V input and is guaran-
teed to deliver 300mA. Typical output noise for this
device is 60μV
RMS
, and typical dropout is 105mV at
200mA. In addition to the six available preset output
voltages (+1.8V, +2.5V, +2.77V, +2.82V, +3.0V, and
+3.3V), the Dual Mode feature allows the device to
be configured as an adjustable output regulator from
+1.25V to +6.5V.
Designed with an internal P-channel MOSFET pass tran-
sistor, the MAX8860 has a low 120μA supply current. An
output fault-detection circuit indicates loss of regulation.
Other features include a 10nA, logic-controlled shut-
down mode, short-circuit and thermal-shutdown protec-
tion, and reverse battery protection. The MAX8860 is
available in a miniature 8-pin μMAX package.
Applications
Wireless Handsets
DSP Core Power
PCMCIA Cards
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Features
o
High Output Current (300mA)
o
Low Output Voltage Noise: 60μV
RMS
o
Low 105mV Dropout at 200mA Output
o
Low 120μA No-Load Supply Current
o
Thermal-Overload and Short-Circuit Protection
o
Reverse Battery Protection
o
10nA Logic-Controlled Shutdown
o
FAULT Indicator
o
Small, Space-Saving μMAX Package
(1.1mm max height)
o
Small 2.2μF Output Capacitor
Saves Space and Cost
M
Low-Dropout, 300mA
Linear Regulator in μMAX
________________________________________________________________
Maxim Integrated Products
1
1
2
3
4
8
7
6
5
FAULT
SHDN
CC
SET
OUT
GND
IN
OUT
MAX8860
μ
MAX
TOP VIEW
MAX8860
OUT
OUT
CC
SET
FAULT
GND
IN
SHDN
C1
2.2μF
C2
2.2μF
C3
33nF
OUTPUT
UP TO
300mA
INPUT
+2.5V TO
+6.5V
FAULT-
DETECT
OUTPUT
R1
100k
Typical Operating Circuit
19-1422; Rev 1; 12/99
MAX8860EUA18
MAX8860EUA25
MAX8860EUA28
MAX8860EUA30
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
8 μMAX
8 μMAX
8 μMAX
8 μMAX
Pin Configuration
Ordering Information
Dual Mode is a trademark of Maxim Integrated Products.
MAX8860EUA33
-40°C to +85°C
8 μMAX
PART
TEMP. RANGE
PIN-
PACKAGE
+1.80
+2.50
+2.82
+3.00
+3.30
V
OUT
(V)
+2.77
MAX8860EUA27
-40°C to +85°C
8 μMAX
相關(guān)PDF資料
PDF描述
MAX8860EUA30 Low-Dropout, 300mA Linear Regulator in レMAX
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MAX8860 Low-Dropout, 300mA Linear Regulator in レMAX
MAX8863TEUK-T Low-Dropout, 120mA Linear Regulators
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8860EUA28+ 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8860EUA28+T 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8860EUA28-T 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8860EUA30 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8860EUA30+ 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 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(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(lèi)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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