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S-1135D28-M5T1U: 产品描述LDO Voltage Regulators VOLTAGE REGULATOR; 产品类别半导体电源管理; 文件大小646KB，共49页; 制造商Seiko-Instruments

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S-1135D28-M5T1U概述

LDO Voltage Regulators VOLTAGE REGULATOR

S-1135D28-M5T1U规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Seiko-Instruments
产品种类 Product Category	LDO Voltage Regulators
RoHS	Details
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	SOT-23-5
Output Voltage	2.8 V
Output Current	300 mA
Number of Outputs	1 Output
Polarity	Positive
Input Voltage MAX	5.5 V
Input Voltage MIN	1.5 V
输出类型 Output Type	Fixed
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 85 C
Load Regulation	30 mV
Dropout Voltage	0.16 V at 300 mA
系列 Packaging	Reel
产品 Product	LDO Voltage Regulator
类型 Type	High Ripple Rejection and CMOS LDO Voltage Regulator
Dropout Voltage - Max	0.26 V at 300 mA
Output Voltage Range	1 V to 3.5 V
PSRR / Ripple Rejection - Typ	65 dB
Voltage Regulation Accuracy	1 %
Line Regulation	0.05 % / V
NumOfPackaging	1
工作电源电流 Operating Supply Current	45 uA
Pd-功率耗散 Pd - Power Dissipation	600 mW
工厂包装数量 Factory Pack Quantity	3000

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S-1135 Series

www.ablicinc.com

HIGH RIPPLE-REJECTION LOW DROPOUT

MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR

Rev.2.2

_02

The S-1135 Series, developed using the CMOS technology, is a positive voltage regulator IC which has the low dropout

voltage, the high-accuracy output voltage and the low current consumption (300 mA output current).

A 1.0

F

small ceramic capacitor can be used. It operates with low current consumption of 45

A

typ.

The overcurrent protection circuit prevents the load current from exceeding the current capacity of the output transistor. The

ON / OFF circuit ensures longer battery life.

Various capacitors, also small ceramic capacitors, can be used for this IC more than for the conventional regulator ICs which

have CMOS technology.

Furthermore, a small SOT-89-5, SOT-23-5, and HSNT-6A packages realize high-density mounting.



Features



Output voltage:



Input voltage:



Output voltage accuracy:



Dropout voltage:



Current consumption:



Output current:



Input and output capacitors :



Ripple rejection:



Built-in overcurrent protection circuit:



Built-in ON / OFF circuit:



Discharge shunt function is selectable.



Pull-up or pull-down resistor is selectable.



Operation temperature range:



Lead-free, Sn 100%, halogen-free

1.0 V to 3.5 V, selectable in 0.05 V step

1.5 V to 5.5 V

1.0%

(1.0 V to 1.45 V output product :

15

mV)

160 mV typ. (2.6 V output product, I

OUT

300 mA)

During operation:

A

typ., 65

A

max.

During power-off:

0.1

A

typ., 1.0

A

max.

Possible to output 300 mA (V



OUT(S)



1.0 V)

A ceramic capacitor of 1.0

F

or more can be used.

70 dB typ. (1.0 V output product, f = 1.0 kHz)

Limits overcurrent of output transistor.

Ensures long battery life.

Ta =

40°C

85°C

*1.

Attention should be paid to the power dissipation of the package when the output current is large.

*2.

Refer to “

Product Name Structure”

for details.



Applications



Power supply for battery-powered device



Power supply for cellular phone



Power supply for portable equipment



Packages



SOT-89-5



SOT-23-5



HSNT-6A

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