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参数资料
| 型号： | MAX1659ESA |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 350mA, 16.5V Input, Low-Dropout Linear Regulators |
| 中文描述： | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.875 V DROPOUT, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 1/12页 |
| 文件大小： | 111K |
| 代理商： | MAX1659ESA |
_______________General Desc ription
The MAX1658/MAX1659 linear regulators maximize bat-
tery life by combining ultra-low supply currents and low
dropout voltages. They feature Dual Mode operation,
which presets the output to 3.3V (MAX1658) or 5V
(MAX1659), or permits it to be adjusted between 1.25V
and 16V. The regulator supplies up to 350mA, with a
typical dropout of 650mV for the MAX1658 and 490mV
for the MAX1659. With their P-channel MOSFET pass
transistor, these devices maintain a low quiescent cur-
rent from zero output current to the full 350mA, even in
dropout. They support input voltages ranging from 2.7V
to 16.5V.
The MAX1658/MAX1659 feature a 1μA shutdown mode,
reverse battery protection, short-circuit protection, and
thermal shutdown. They are available in a special high-
power (1.2W), 8-pin SO package designed specifically
for compact applications.
________________________Applic ations
Digital Cordless Phones
PCS Phones
Cellular Phones
PCMCIA Cards
Modems
Hand-Held Instruments
Palmtop Computers
Electronic Planners
____________________________Features
o
Wide Input Voltage Range: 2.7V to 16.5V
o
Low, 490mV Dropout at 350mA Output Current
(MAX1659)
o
30μA Supply Current
o
1μA Max Shutdown Current
o
High-Power (1.2W) 8-Pin SO Package
o
Dual Mode Operation Output:
Fixed 3.3V (MAX1658)
Fixed 5.0V (MAX1659)
or Adjustable (1.25V to 16V)
o
Thermal Overload Protection
o
Current-Limit Protection
o
Reverse Battery Protection
M
350mA, 16.5V Input,
Low-Dropout Linear Regulators
________________________________________________________________ Maxim Integrated Products
1
IN
OUT
OUT
1
2
8
7
GND
IN
SHDN
IN
SET
SO
TOP VIEW
3
4
6
5
MAX1658
MAX1659
__________________Pin Configuration
MAX1658
MAX1659
IN
SHDN
OFF
ON
INPUT
UP TO16.5V
OUTPUT
3.3V OR 5V,
OR ADJ. (DOWN TO1.25V);
UP TO350mA
GND
SET
OUT
__________Typic al Operating Circ uit
19-1263; Rev 0; 7/97
PART
MAX1658
C/D
MAX1658ESA
MAX1659
C/D
MAX1659ESA
*Dice are tested at T
A
= +25°C, DC parameters only.
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
Dice*
8 SO
Dice*
8 SO
______________Ordering Information
Dual Mode is a trademark of Maxim Integrated Products.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1659ESA+ | 功能描述:低压差稳压器 - LDO 350mA 16.5V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX1659ESA+T | 功能描述:低压差稳压器 - LDO 350mA 16.5V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX1659ESA-T | 功能描述:低压差稳压器 - LDO 350mA 16.5V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX165ACPN | 功能描述:模数转换器 - ADC Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX165ACPN+ | 功能描述:模数转换器 - ADC 8-Bit 200ksps 2.46V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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