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| 型号： | MAX604ESA |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V/ADJ .5A 8SOIC |
| 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 ~ 11 V |
| 输入电压： | 2.9 V ~ 11.5 V |
| 电压 - 压降（标准）： | 0.48V @ 400mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 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 |
| 其它名称： | Q1004497 |
MAX603/MAX604
5V/3.3V or Adjustable, Low-Dropout,
Low I Q , 500mA Linear Regulators
_____________________________Typical Operating Characteristics (continued)
(V IN = 7V for MAX603, V IN = 5.3V for MAX604, OFF = V IN , SET = GND, C IN = C OUT = 10μF, R L = 1k ? , T J = +25°C, unless otherwise noted.)
LOAD-TRANSIENT RESPONSE
OVERSHOOT AND TIME
EXITING SHUTDOWN MODE
B
5V
MAX603
V OUT = 5V
2ms/div
A: OUTPUT VOLTAGE (100mV/div)
B: I OUT = 500mA (HIGH), I OUT = 5mA (LOW)
A
B
A
500 μ s/div
A: OFF PIN VOLTAGE (1V/div)
RISE TIME = 13 μ s
B: MAX603 OUTPUT VOLTAGE (1V/div)
0V
DELAY = 4.936ms, OVERSHOOT = 1%, RISE TIME = 55 μ s
______________________________________________________________Pin Description
PIN
1
2, 3, 6, 7
4
5
8
NAME
IN
GND
OFF
SET
OUT
DESCRIPTION
Regulator Input. Supply voltage can range from 2.7V to 11.5V.
Ground. These pins function as heatsinks, only in the SOIC package. All GND pins must be soldered to the
circuit board for proper power dissipation. Connect to large copper pads or planes to channel heat from the IC.
Shutdown, active low. Switch logic levels in less than 1μs with the high level above the OFF threshold.
Feedback for Setting the Output Voltage. Connect to GND to set the output voltage to the preselected 3.3V
or 5V. Connect to an external resistor network for adjustable output operation.
Regulator Output. Fixed or adjustable from 1.25V to 11.0V. Sources up to 500mA for input voltages above 4V.
1
2
IN
GND
MAX603 OUT
MAX604
GND
8
7
V OUT
V IN
C IN
10 μ F
3
4
GND
OFF
GND
SET
6
5
R1
R2
C OUT
10 μ F
R L
Figure 1. Test Circuit
Maxim Integrated
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX604ESA/GG8 | 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 |
| MAX604ESA/GH9 | 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 |
| MAX604ESA/GH9-T | 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 |
| MAX604ESA+ | 功能描述:低压差稳压器 - LDO 3.3/5/AdjV 500mA 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 |
| MAX604ESA+T | 功能描述:低压差稳压器 - LDO 3.3/5/AdjV 500mA 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 |
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