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MIC1810-15U: 产品描述1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3; 产品类别电源/电源管理电源电路; 文件大小194KB，共6页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com

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MIC1810-15U概述

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3

MIC1810-15U规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	Microchip(微芯科技)
零件包装代码	SOT-23
包装说明	TSSOP, TO-236
针数	3
Reach Compliance Code	compli
ECCN代码	EAR99
可调阈值	NO
模拟集成电路 - 其他类型	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码	R-PDSO-G3
JESD-609代码	e0
长度	2.86 mm
湿度敏感等级	1
信道数量	1
功能数量	1
端子数量	3
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	TSSOP
封装等效代码	TO-236
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	240
电源	5 V
认证状态	Not Qualified
座面最大高度	1.15 mm
最大供电电流 (Isup)	0.02 mA
最大供电电压 (Vsup)	5.5 V
最小供电电压 (Vsup)	1 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
温度等级	INDUSTRIAL
端子面层	Tin/Lead (Sn85Pb15)
端子形式	GULL WING
端子节距	1.9 mm
端子位置	DUAL
阈值电压标称	+4.12V
处于峰值回流温度下的最长时间	30
宽度	1.295 mm

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MIC1810

Micrel

MIC1810

Microprocessor Reset Circuit

General Description

The MIC1810 is an inexpensive microprocessor supervisory

circuit that monitors power supplies in microprocessor based

systems.

The function of these devices is to assert a reset if the power

supply drops below a designated reset threshold level. Several

different reset threshold levels are available to accommodate

5%, 10%, or 15% drop in 5V powered systems.

The MIC1810 has an active low /RESET output. The reset

output is guaranteed to remain asserted for a minimum of

100ms after V

has risen above the designated reset thresh-

old level. The MIC1810 comes in a 3-pin SOT-23 package.

Features

• Precision voltage monitor for 5%, 10%, or 15% drop in

5V power supplies

• /RESET remains valid with V

as low as 1V

• 5µA supply current (typical)

• 100ms minimum reset pulse width

• No external components required

• Available in 3-pin SOT-23 package

Applications

•

Portable equipment

Intelligent instruments

Critical microprocessor power monitoring

Printers/computers

Embedded controllers

Ordering Information

Part Number

MIC1810-5U

MIC1810-10U

MIC1810-15U

MIC1810-5UY

MIC1810-10UY

MIC1810-15UY

Marking*

Threshold

Voltage

4.62V

4.37V

4.12V

4.62V

4.37V

4.12V

Operating Temp. Range

–40°C to +85°C

Package

SOT-23

Pb-Free

Yes

Underbar symbol may not be to scale

Typical Application

VCC

MIC1810

RESET

µP

RESET

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

July 2005

MIC1810

MIC1810-15U相似产品对比

	MIC1810-15U	MIC1810-10U	MIC1810	MIC1810-5U	MIC1810_05	MIC1810-5UY	MIC1810-10UY	MIC1810-15UY
描述	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
是否Rohs认证	不符合	-	-	不符合	-	符合	符合	符合
厂商名称	Microchip(微芯科技)	-	-	Microchip(微芯科技)	-	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)
Reach Compliance Code	compli	-	-	compli	-	compli	compliant	compli
ECCN代码	EAR99	-	-	EAR99	-	EAR99	EAR99	EAR99
可调阈值	NO	-	-	NO	-	NO	NO	NO
模拟集成电路 - 其他类型	POWER SUPPLY SUPPORT CIRCUIT	-	-	POWER SUPPLY SUPPORT CIRCUIT	-	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码	R-PDSO-G3	-	-	R-PDSO-G3	-	R-PDSO-G3	R-PDSO-G3	R-PDSO-G3
信道数量	1	-	-	1	-	1	1	1
功能数量	1	-	-	1	-	1	1	1
端子数量	3	-	-	3	-	3	3	3
最高工作温度	85 °C	-	-	85 °C	-	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-	-	-40 °C	-	-40 °C	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装形状	RECTANGULAR	-	-	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	-	SMALL OUTLINE	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
认证状态	Not Qualified	-	-	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
最大供电电压 (Vsup)	5.5 V	-	-	5.5 V	-	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	1 V	-	-	1.6 V	-	1 V	1 V	1 V
标称供电电压 (Vsup)	5 V	-	-	5 V	-	5 V	5 V	5 V
表面贴装	YES	-	-	YES	-	YES	YES	YES
温度等级	INDUSTRIAL	-	-	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	-	-	GULL WING	-	GULL WING	GULL WING	GULL WING
端子位置	DUAL	-	-	DUAL	-	DUAL	DUAL	DUAL

MIC1810-15U

MIC1810-15U概述

MIC1810-15U规格参数

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MIC1810-15U相似产品对比

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