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参数资料
| 型号： | MAX5005BCUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/13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 |
19-2035; Rev 1; 11/02
150mA USB LDO Regulators with ±15kV TVS
and μP Reset
General Description
The MAX5005/MAX5006/MAX5007 are low-dropout
(LDO), micropower linear voltage regulators with an
integrated microprocessor (μP) reset circuit for use with
USB peripheral devices. Each device is available with a
fixed +3.3V output voltage and can deliver up to
150mA load current. Each device features ±15kV tran-
sient voltage suppression (TVS) as well as precision
1.5k ? data-line termination resistors for USB digital sig-
nals making them ideal for use with USB peripherals.
The MAX5005/MAX5006/MAX5007 include an internal
reset circuit that enables the USB microcontroller
100ms after the LDO regulator output voltage reaches
regulation. Reset outputs are available in push-pull
(active-low or active-high) and open-drain (active-low)
options.
The MAX5005/MAX5006/MAX5007 are optimized for
use with a 1μF ceramic output capacitor. Each device
includes thermal shutdown protection, output short-cir-
cuit protection, and output to input reverse leakage pro-
Features
? Integrated ±15kV Transient Voltage Suppressors
for D+ and D- Data Lines
? Pin Selectable Internal D+ and D- Termination
Resistors (1.5k ? ±5%)
? Integrated Microprocessor Reset Circuit with
100ms (min) Timeout
? 3.3V Output with ±3% Accuracy
? 25μA Quiescent Current at Full Load
? Small 1μF Output Capacitor
? Output to Input Reverse Leakage Protection
? Thermal and Short-Circuit Protection
? 10-Pin μMAX Package
Ordering Information
tection. These devices also include an active-low
manual reset input.
The MAX5005 features an open-drain reset output, the
MAX5006 features an active-low push-pull reset output,
and the MAX5007 features an active-high push-pull
reset output. Each device is available in a space-saving
10-pin μMAX package.
Applications
PART
MAX5005 _CUB*
MAX5006 _CUB*
MAX5007 _CUB*
TEMP
RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-
PACKAGE
10 μMAX
10 μMAX
10 μMAX
RESET
OUTPUT
Open-
Drain Low
Push-Pull
Low
Push-Pull
High
USB Peripherals
Hand-Held Instruments
Typical Operating Circuit
* Insert “A” for a 7.5% reset threshold and “B” for a 12.5% reset
threshold.
Pin Configuration
USB
3.3V USB
5V IN
MAX5005
PORT
V BUS
C IN
1 μ F
CERAMIC
SELR
MAX5006
ENR
OUT
3.3V
C OUT
1 μ F
CONTROLLER
V CC
TOP VIEW
IN 1
10 OUT
D+
D-
GND
D+
D-
MAX5007
RESET
(RESET)
MR
RST
D+
D-
D+
GND
D-
2
3
4
MAX5005
MAX5006
MAX5007
9
8
7
GND
MR
RESET/(RESET)
GND
GND
SELR
5
6
ENR
( ) FOR MAX5007 ONLY
27 ?
27 ?
() FOR MAX5007 ONLY.
μ MAX
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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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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