参数资料
型号: MAX1658ESA
厂商: Maxim Integrated
文件页数: 4/12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
350mA, 16.5V Input,
Low-Dropout Linear Regulators
____________________________Typical Operating Characteristics (continued)
(V IN = 5V (MAX1658), V IN = 6V (MAX1659); SHDN = IN; SET = GND; C IN = 0.1μF; C OUT = 10μF tantalum; T A = +25°C; unless
otherwise noted.)
1.000
NORMALIZED OUTPUT VOLTAGE
vs. LOAD CURRENT
80
MAX1658
SUPPLY CURRENT vs. INPUT VOLTAGE
V OUT = 3.3V
140
QUIESCENT CURRENT
vs. LOAD CURRENT
0.998
60
120
100
0.996
5V OUTPUT
I L = 100mA
80
40
0.994
3.3V OUTPUT
60
0.992
20
I L = 0mA
40
20
0.990
0
0
0
100
200
300
400
0
3
6
9
12
15
18
0
50
100
150 200 250 300
350 400
2000
OUTPUT CURRENT (mA)
DROPOUT VOLTAGE
vs. OUTPUT VOLTAGE
800
700
INPUT VOLTAGE (V)
DROPOUT VOLTAGE
vs. LOAD CURRENT
LOAD CURRENT (mA)
MAX1658
LINE-TRANSIENT RESPONSE
MAX1658/59TOC11
1500
600
V OUT = 3.3V
A
500
1000
400
500
300
200
V OUT = 5.0V
B
I L = 350mA
100
V OUT = 3.3V
0
0
3
6
9
12
15
0
0
100
200
300
400
100 μ s/div
OUTPUT VOLTAGE (V)
MAX1659
LINE-TRANSIENT RESPONSE
MAX1658/59TOC10
A
B
V OUT = 5.0V
100 μ s/div
A: INPUT VOLTAGE (1V/div), V IN = 7V (HIGH), V IN = 6V (LOW)
B: OUTPUT VOLTAGE (100mV/div)
A
B
LOAD CURRENT (mA)
MAX1658
LOAD-TRANSIENT RESPONSE
MAX1658/59TOC13
V OUT = 3.3V
200 μ s/div
A: OUTPUT VOLTAGE (100mV/div)
B: I OUT = 300mA (HIGH), I OUT = 40mA (LOW)
A: INPUT VOLTAGE (1V/div), V IN = 6V (HIGH), V IN = 5V (LOW)
B: OUTPUT VOLTAGE (100mV/div)
MAX1659
LOAD-TRANSIENT RESPONSE
MAX1658/59TOC12
A
B
V OUT = 5V
200 μ s/div
A: OUTPUT VOLTAGE (100mV/div)
B: I OUT = 300mA (HIGH), I OUT = 40mA (LOW)
4
_______________________________________________________________________________________
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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