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参数资料
| 型号： | MAX5005BCUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC REG USB LDO 150MA 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 应用： | 转换器，USB |
| 输入电压： | 4 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 3.3V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
150mA USB LDO Regulators with ±15kV TVS
and μP Reset
Pin Description
PIN
1
2
3, 9
4
5
6
NAME
IN
D+
GND
D-
SELR
ENR
RESET
DESCRIPTION
Regulator Input. Supply voltage ranges from +4.0V to +5.5V. Bypass with a 1 μ F ceramic capacitor
to ground.
D+ ESD/Transient Suppression Input. Connect directly to USB port D+ data input. SELR high and
ENR low connects D+ to OUT through a 1.5k ? resistor.
Ground. This pin also functions as a heatsink. Solder to large pads or the circuit board ground
plane to maximize thermal dissipation.
D- ESD/Transient Suppression Input. Connect directly to USB port D- data input. SELR low and
ENR low connects D- to OUT through a 1.5k ? resistor.
USB Full-Speed/Low-Speed Termination Resistor Select. Logic high connects the termination
resistor to D+ for full-speed peripherals. Logic low connects the termination resistor to D- for low-
speed peripherals. An internal 1.5k ? resistor connects to OUT when ENR is low.
USB Termination Resistor Enable. When reset is not asserted, ENR low enables the termination
resistor connection. ENR high or a reset disables the termination resistor connection.
Active-Low Reset Output. RESET remains low while V OUT is below the reset threshold or while MR
is held low. RESET remains low for the duration of the reset timeout period after the reset conditions
are terminated. (MAX5005/MAX5006 ONLY)
7
Active-High Reset Output. RESET remains high while V OUT is below the reset threshold or while MR
RESET
is held low. RESET remains high for the duration of the reset timeout period after the reset
conditions are terminated. (MAX5007 ONLY)
Active-Low Manual Reset Input. A logic low forces a reset. Reset remains asserted for the duration
8
10
MR
OUT
of the reset timeout period after MR transitions from low to high. Leave unconnected or connect to
OUT if not used. MR has an internal pullup resistor of 25k ? to OUT.
Voltage Regulator Output. Fixed +3.3V. Sources up to 150mA. Bypass with a 1 μ F (min) capacitor
for full rated performance.
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5005BCUB+ | 功能描述:低压差稳压器 - LDO 150mA USB 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 |
| MAX5005BCUB+T | 功能描述:低压差稳压器 - LDO 150mA USB 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 |
| MAX5005BCUB-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 |
| MAX5005BEUB | 制造商:Maxim Integrated Products 功能描述:10 PINS UMAX PKG - Bulk |
| MAX5005CEPD+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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