参数资料
型号: MAX1658ESA
厂商: Maxim Integrated
文件页数: 1/12页
文件大小: 0K
描述: IC REG LDO 3.3V/ADJ .35A 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
稳压器拓扑结构: 正,固定式或可调式
输出电压: 3.3V,1.25 V ~ 16 V
输入电压: 2.7 V ~ 16.5 V
电压 - 压降(标准): 0.65V @ 350mA
稳压器数量: 1
电流 - 输出: 350mA(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
19-1263; Rev 0; 7/97
350mA, 16.5V Input,
Low-Dropout Linear Regulators
_______________General Description
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.
________________________Applications
Digital Cordless Phones
PCS Phones
____________________________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
______________Ordering Information
Cellular Phones
PCMCIA Cards
Modems
Hand-Held Instruments
PART
MAX1658 C/D
MAX1658ESA
MAX1659 C/D
MAX1659ESA
TEMP. RANGE
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
PIN-PACKAGE
Dice*
8 SO
Dice*
8 SO
Palmtop Computers
Electronic Planners
__________Typical Operating Circuit
OUTPUT
3.3V OR 5V,
*Dice are tested at T A = +25°C, DC parameters only.
__________________Pin Configuration
INPUT
UP TO 16.5V
IN
OUT
OR ADJ. (DOWN TO 1.25V);
UP TO 350mA
TOP VIEW
SET
1
8
GND
MAX1658
ON
OFF
MAX1659
SHDN
SHDN
IN
2
3
MAX1658
MAX1659
7
6
IN
IN
GND
SET
Dual Mode is a trademark of Maxim Integrated Products.
OUT 4
SO
5
OUT
________________________________________________________________ Maxim Integrated Products
1
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.
相关PDF资料
PDF描述
NCV86604DT33RKG IC REG LDO 3.3V .15A DPAK-5
VI-J2N-CX-F2 CONVERTER MOD DC/DC 18.5V 75W
TH3C226M016C1000 CAP TANT 22UF 16V 20% 2312
EBM08DRSH-S288 CONN EDGECARD 16POS .156 EXTEND
PQ12RA11 IC REG LDO 12V 1A TO-220
相关代理商/技术参数
参数描述
MAX1658ESA+ 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
MAX1658ESA+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
MAX1658ESA-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
MAX1659C/D 功能描述:低压差稳压器 - LDO 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
MAX1659C/D+ 功能描述:低压差稳压器 - LDO 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