參數(shù)資料
型號： MAX604CPA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Quadruple 2-Input Positive-NOR Gates 20-LCCC -55 to 125
中文描述： FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.82 V DROPOUT, PDIP8
封裝： 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù)： 1/12頁
文件大小： 134K
代理商： MAX604CPA
_______________General Desc ription
The MAX603/MAX604 low-dropout, low quiescent cur-
rent, linear regulators supply 5V, 3.3V, or an adjustable
output for currents up to 500mA. They are available in a
1.8W SO package. Typical dropouts are 320mV at 5V
and 500mA, or 240mV at 3.3V and 200mA. Quiescent
currents are 15μA typ and 35μA max. Shutdown turns
off all circuitry and puts the regulator in a 2μA off mode.
A unique protection scheme limits reverse currents
when the input voltage falls below the output. Other fea-
tures include foldback current limiting and thermal
overload protection.
The output is preset at 3.3V for the MAX604 and 5V for
the MAX603. In addition, both devices employ Dual
Mode operation, allowing user-adjustable outputs
from 1.25V to 11V using external resistors. The input
voltage supply range is 2.7V to 11.5V.
The MAX603/MAX604 feature a 500mA P-channel
MOSFET pass transistor. This transistor allows the
devices to draw less than 35μA over temperature, inde-
pendent of the output current. The supply current
remains low because the P-channel MOSFET pass tran-
sistor draws no base currents (unlike the PNP transis-
tors of conventional bipolar linear regulators). Also,
when the input-to-output voltage differential becomes
small, the internal P-channel MOSFET does not suffer
from excessive base current losses that occur with sat-
urated PNP transistors.
________________________Applic ations
5V and 3.3V Regulators
1.25V to 11V Adjustable Regulators
Battery-Powered Devices
Pagers and Cellular Phones
Portable Instruments
Solar-Powered Instruments
____________________________Features
o
500mA Output Current, with Foldback Current
Limiting
o
High-Power (1.8W) 8-Pin SO Package
o
Dual Mode Operation: Fixed or Adjustable
Output from 1.25V to 11V
o
Large Input Range (2.7V to 11.5V)
o
Internal 500mA P-Channel Pass Transistor
o
15μA Typical Quiescent Current
o
2μA (Max) Shutdown Mode
o
Thermal Overload Protection
o
Reverse-Current Protection
______________Ordering Information
* Dice are tested at T
A
= +25°C, DC parameters only.
**Contact factory for availability.
M
5V /3.3V or Adjustable, Low-Dropout,
Low I
Q
, 500mA Linear Regulators
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
1
2
3
4
8
7
6
5
OUT
GND
GND
SET
IN
GND
GND
OFF
MAX603
MAX604
DIP/SO
TOP VIEW
__________________Pin Configuration
MAX603
MAX604
OFF
OUT
SET
GND
IN
C
OUT
10
μ
F
C
IN
10
μ
F
BATTERY
OUTPUT
VOLTAGE
__________Typic al Operating Circ uit
19-0269; Rev 0; 9/94
PART
MAX603
CPA
MAX603CSA
MAX603C/D
MAX603EPA
MAX603ESA
MAX603MJ A
MAX604
CPA
MAX604CSA
MAX604C/D
MAX604EPA
MAX604ESA
MAX604MJ A
0°C to +70°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP**
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP**
-40°C to +85°C
-55°C to +125°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
-55°C to +125°C
Dual Mode is a trademark of Maxim Integrated Products.
相關(guān)PDF資料
PDF描述
MAX604CSA Quadruple 2-Input Positive-NOR Gates 14-CDIP -55 to 125
MAX604EPA Quadruple 2-Input Positive-NOR Gates 14-CFP -55 to 125
MAX604ESA 5V/3.3V or Adjustable, Low-Dropout, Low IQ, 500mA Linear Regulators
MAX603MJA 5V/3.3V or Adjustable, Low-Dropout, Low IQ, 500mA Linear Regulators
MAX604MJA 5V/3.3V or Adjustable, Low-Dropout, Low IQ, 500mA Linear Regulators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX604CPA+ 功能描述:低壓差穩(wěn)壓器 - LDO 3.3/5/AdjV 500mA LDO 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
MAX604CSA 功能描述:低壓差穩(wěn)壓器 - LDO 3.3/5/AdjV 500mA LDO 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
MAX604CSA+ 功能描述:低壓差穩(wěn)壓器 - LDO 3.3/5/AdjV 500mA LDO 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
MAX604CSA+T 功能描述:低壓差穩(wěn)壓器 - LDO 3.3/5/AdjV 500mA LDO 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
MAX604CSA-T 功能描述:低壓差穩(wěn)壓器 - LDO 3.3/5/AdjV 500mA LDO 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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