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MIC5238-1.0YD5: 产品描述1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6; 产品类别电源/电源管理电源电路; 文件大小1MB，共12页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com; 标准

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MIC5238-1.0YD5概述

1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6

1 V 固定正电压低压差线性稳压器稳压器, 0.5 V 压差, PDSO6

MIC5238-1.0YD5规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Microchip(微芯科技)
包装说明	VSSOP,
Reach Compliance Code	compli
ECCN代码	EAR99
最大回动电压 1	0.5 V
最大输入电压	6 V
最小输入电压	1.5 V
JESD-30 代码	R-PDSO-G6
JESD-609代码	e4
长度	2.9 mm
湿度敏感等级	1
功能数量	1
端子数量	6
工作温度TJ-Max	125 °C
工作温度TJ-Mi	-40 °C
最大输出电流 1	0.15 A
最大输出电压 1	1.02 V
最小输出电压 1	0.98 V
标称输出电压 1	1 V
封装主体材料	PLASTIC/EPOXY
封装代码	VSSOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260
认证状态	Not Qualified
调节器类型	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	1 mm
表面贴装	YES
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)
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	40
宽度	1.6 mm

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MIC5238

Ultra-Low Quiescent Current, 150mA

µCap LDO Regulator

General Description

The MIC5238 is an ultra-low voltage output, 150mA LDO

regulator. Designed to operate in a single supply or dual

supply mode, the MIC5238 consumes only 23µA of bias

current, improving efficiency. When operating in the dual

supply mode, the efficiency greatly improves as the higher

voltage supply is only required to supply the 23µA bias

current while the output and base drive comes off of the

much lower input supply voltage.

As a µCap regulator, the MIC5238 operates with a 2.2µF

ceramic capacitor on the output, offering a smaller overall

solution. It also incorporates a logic-level enable pin that

allows the MIC5238 to be put into a zero off-current mode

when disabled.

The MIC5238 is fully protected with current limit and

thermal shutdown. It is offered in the IttyBitty SOT-23-5

package with an operating junction temperature range of

–40°C to +125°C.

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

Features

•

Ultra-low input voltage range:1.5V to 6V

Ultra-low output voltage:1.0V minimum output voltage

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 leakage protection

Thermal shutdown and current limit protection

IttyBitty

SOT-23-5 package

Applications

•

PDAs and pocket PCs

Cellular phones

Battery powered systems

Low power microprocessor power supplies

___________________________________________________________________________________________________________

Typical Application

Ultra-Low Voltage Application

IttyBitty is a registered trademark of Micrel, Inc.

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (

408

) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

November 2009

M9999-111209

MIC5238-1.0YD5相似产品对比

	MIC5238-1.0YD5	MIC5238-1.0BD5	MIC5238-1.0BM5	MIC5238-1.0YM5	MIC5238-1.1YD5	MIC5238-1.1YM5	MIC5238-1.3YD5	MIC5238-1.3YM5	MIC5238_09
描述	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6	1 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6
最大输入电压	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
最小输入电压	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
功能数量	1	1	1	1	1	1	1	1	1
端子数量	6	6	6	6	6	6	6	6	6
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	双
是否Rohs认证	符合	不符合	不符合	符合	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)	Microchip(微芯科技)	-
包装说明	VSSOP,	VSSOP,	LSSOP, TSOP5/6,.11,37	LSSOP,	VSSOP,	LSSOP,	VSSOP,	LSSOP,	-
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compliant	compliant	-
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	-
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	-
JESD-30 代码	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6	-
JESD-609代码	e4	e0	e0	e4	e4	e4	e4	e4	-
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	-
工作温度TJ-Max	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	-
工作温度TJ-Mi	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °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	1.02 V	1.02 V	1.02 V	1.02 V	1.122 V	1.122 V	1.326 V	1.326 V	-
最小输出电压 1	0.98 V	0.98 V	0.98 V	0.98 V	1.078 V	1.078 V	1.274 V	1.274 V	-
标称输出电压 1	1 V	1 V	1 V	1 V	1.1 V	1.1 V	1.3 V	1.3 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	VSSOP	VSSOP	LSSOP	LSSOP	VSSOP	LSSOP	VSSOP	LSSOP	-
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
封装形式	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-
峰值回流温度（摄氏度）	260	240	240	260	260	260	260	260	-
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	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	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-
座面最大高度	1 mm	1 mm	1.45 mm	1.45 mm	1 mm	1.45 mm	1 mm	1.45 mm	-
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)	TIN LEAD	Tin/Lead (Sn85Pb15)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	-
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	40	30	30	40	40	40	40	40	-
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	-

MIC5238-1.0YD5

MIC5238-1.0YD5概述

MIC5238-1.0YD5规格参数

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