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MIC5235BM5

产品描述1.24 V-20 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5
产品类别电源/电源管理    电源电路   
文件大小58KB,共9页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
下载文档 详细参数 选型对比 全文预览 文档解析

MIC5235BM5概述

1.24 V-20 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5

MIC5235BM5规格参数

参数名称属性值
厂商名称Microchip(微芯科技)
零件包装代码SOT-23
包装说明SOT-23, 5 PIN
针数5
Reach Compliance Codecompli
ECCN代码EAR99
可调性ADJUSTABLE
最大回动电压 10.5 V
标称回动电压 10.31 V
JESD-30 代码R-PDSO-G5
JESD-609代码e0
长度2.9 mm
最大负载调整率 (%)1%
湿度敏感等级1
功能数量1
输出次数1
端子数量5
工作温度TJ-Max125 °C
工作温度TJ-Mi-40 °C
最大输出电流 10.15 A
最大输出电压 120 V
最小输出电压 11.24 V
封装主体材料PLASTIC/EPOXY
封装代码LSSOP
封装等效代码TSOP5/6,.11,37
封装形状RECTANGULAR
封装形式SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)240
认证状态Not Qualified
调节器类型ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度1.45 mm
表面贴装YES
技术BIPOLAR
端子面层Tin/Lead (Sn85Pb15)
端子形式GULL WING
端子节距0.95 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度1.6 mm

文档解析

MIC5235专注于低功耗性能,具有超低接地电流18μA,适合电池供电的长寿命应用。该LDO稳压器提供150mA输出,输入电压范围2.3V至24V,压差电压低,输出精度高。器件支持使能 shutdown,电流几乎为零,延长电池使用时间。 规格细节:输入电压 up to 24V,接地电流18μA typ,压差310mV at 150mA,精度±2.0% over temperature。μCap设计仅需2.2μF电容,稳定 with ceramic or tantalum types。其他特性包括热关断、电流限制和反向保护。封装SOT-23-5,温度范围-40°C to +125°C。 应用于蜂窝电话、USB电源、便携计算机的keep-alive supply以及高电压电池系统。其低电流特性使其在移动和便携设备中优势明显,优化能源效率。

文档预览

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MIC5235
Micrel
MIC5235
Ultra-Low Quiescent Current, 150mA
µ
Cap LDO Regulator
General Description
The MIC5235 is a 150mA highly accurate, low dropout
regulator with high input voltage and ultra-low ground current.
This combination of high voltage and low ground current
makes the MIC5235 ideal for USB and portable electronics
applications, using 1-cell, 2-cell or 3-cell Li-Ion battery inputs.
A
µCap
LDO design, the MIC5235 is stable with either
ceramic or tantalum output capacitor. It only requires a 2.2µF
capacitor for stability.
Features of the MIC5235 includes enable input, thermal
shutdown, current limit, reverse battery protection, and
reverse leakage protection.
Available in fixed and adjustable output voltage versions, the
MIC5235 is offered in the IttyBitty™ SOT-23-5 package with
a junction temperature range of –40°C to +125°C.
Features
Wide input voltage range: 2.3V to 24V
Ultra low ground current: 18µA
Low dropout voltage: 310mV at 150mA
High output accuracy:
±2.0%
over temperature
µCap:
stable with ceramic or tantalum capacitors
Excellent line and load regulation specifications
Zero shutdown current
Reverse battery protection
Reverse leakage protection
Thermal shutdown and current limit protection
IttyBitty™ SOT-23-5 package
USB power supply
Cellular phones
Keep-alive supply in notebook and portable computers
Logic supply for high-voltage batteries
Automotive electronics
Battery powered systems
Applications
Ordering Information
Part Number
MIC5235-1.5BM5
MIC5235-1.8BM5
MIC5235-2.5BM5
MIC5235-2.7BM5
MIC5235-3.0BM5
MIC5235-3.3BM5
MIC5235-5.0BM5
MIC5235BM5
Marking
L215
L218
L225
L227
L230
L233
L250
L2AA
Voltage
1.5V
1.8V
2.5V
2.7V
3.0V
3.3V
5.0V
ADJ.
Junction Temp. Range
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
Package
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
Typical Application
40
GROUND CURRENT (µA)
35
30
25
20
15
10
4
I
OUT
= 10µA
9
14
19
INPUT VOLTAGE (V)
24
I
OUT
= 1mA
V
IN
C
IN
=1.0µF
OFF ON
MIC5235BM5
1
2
3
4
5
V
OUT
=1.8V
R
1
R
2
C
OUT
=2.2µF
ceramic
I
GND
=18µA
I
OUT
= 100µA
EN
Ultra-Low Current Adjustable Regulator Application
Ground Current vs. Input Voltage
IttyBitty is a trademark of Micrel, Inc.
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com
August 2003
1
MIC5235

MIC5235BM5相似产品对比

MIC5235BM5 MIC5235 MIC5235-1.5BM5 MIC5235-1.8BM5 MIC5235-2.5BM5 MIC5235-2.7BM5 MIC5235-3.0BM5 MIC5235-3.3BM5 MIC5235-5.0BM5
描述 1.24 V-20 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 1.8 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 2.7 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 3.3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5
功能数量 1 1 1 1 1 1 1 1 1
端子数量 5 5 5 5 5 5 5 5 5
表面贴装 YES YES YES YES YES YES YES YES YES
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
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) Microchip(微芯科技) Microchip(微芯科技)
零件包装代码 SOT-23 - SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23
包装说明 SOT-23, 5 PIN - LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37
针数 5 - 5 5 5 5 5 5 5
Reach Compliance Code compli - compliant compliant compli compliant compliant compliant compliant
ECCN代码 EAR99 - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
可调性 ADJUSTABLE - FIXED FIXED FIXED FIXED FIXED FIXED FIXED
最大回动电压 1 0.5 V - 0.5 V 0.5 V 0.5 V 0.5 V 0.5 V 0.5 V 0.5 V
标称回动电压 1 0.31 V - 0.31 V 0.31 V 0.31 V 0.31 V 0.31 V 0.31 V 0.31 V
JESD-30 代码 R-PDSO-G5 - R-PDSO-G5 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5
JESD-609代码 e0 - e0 e0 e0 e0 e0 e0 e0
长度 2.9 mm - 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm
湿度敏感等级 1 - 1 1 1 1 1 1 1
输出次数 1 - 1 1 1 1 1 1 1
工作温度TJ-Max 125 °C - 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最大输出电流 1 0.15 A - 0.15 A 0.15 A 0.15 A 0.15 A 0.15 A 0.15 A 0.15 A
最大输出电压 1 20 V - 1.53 V 1.836 V 2.55 V 2.754 V 3.06 V 3.366 V 5.1 V
最小输出电压 1 1.24 V - 1.47 V 1.764 V 2.45 V 2.646 V 2.94 V 3.234 V 4.9 V
封装主体材料 PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LSSOP - LSSOP LSSOP LSSOP LSSOP LSSOP LSSOP LSSOP
封装等效代码 TSOP5/6,.11,37 - TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37
封装形状 RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, LOW PROFILE, SHRINK PITCH - SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) 240 - 240 240 240 240 240 240 240
认证状态 Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
调节器类型 ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR - FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度 1.45 mm - 1.45 mm 1.45 mm 1.45 mm 1.45 mm 1.45 mm 1.45 mm 1.45 mm
技术 BIPOLAR - BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
端子面层 Tin/Lead (Sn85Pb15) - Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
端子节距 0.95 mm - 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm
处于峰值回流温度下的最长时间 30 - 30 30 30 30 30 30 30
宽度 1.6 mm - 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm
最小输入电压 - 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V
最大输入电压 - 24 V 24 V 24 V 24 V 24 V 24 V 24 V 24 V
最大绝对输入电压 - - 38 V 38 V 38 V 38 V 38 V 38 V 38 V
最大负载调整率 - - 0.015% 0.018% 0.025% 0.027% 0.03% 0.033% 0.05%
工作温度TJ-Min - - -40 °C -40 °C - -40 °C -40 °C -40 °C -40 °C
标称输出电压 1 - - 1.5 V 1.8 V 2.5 V 2.7 V 3 V 3.3 V 5 V
最大电压容差 - - 2% 2% 2% 2% 2% 2% 2%

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