Datasheet > R1114N27D-TR

R1114N27D-TR

更新时间： 2024-11-08 10:36:07

品牌	Logo	应用领域
理光 - RICOH		/
页数	文件大小	规格书
18页	325K
描述
Regulator,

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技术参数
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R1114N27D-TR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.92	湿度敏感等级：	1
Base Number Matches：	1

R1114N27D-TR 数据手册

'2002.7.17

LOW NOISE 150mA LDO REGULATOR

R1114X SERIES

OUTLINE

The R1114X Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current,

low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an error amplifier,

resistor-net for voltage setting, a current limit circuit, and a chip enable circuit.

These ICs perform with low dropout voltage and a chip enable function. The line transient response and load transient

response of the R1114X Series are excellent, thus these ICs are very suitable for the power supply for hand-held

communication equipment.

The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5 and SC82-AB,

therefore high density mounting of the ICs on boards is possible.

FEATURES

Low Supply Current......................................................... Typ. 75mA

Standby Mode................................................................... Typ. 0.1mA

Low Dropout Voltage ...................................................... Typ. 0.22V (IOUT=150mA 3.0V Output type)

High Ripple Rejection..................................................... Typ. 70dB (f=1kHz 3.0V Output type) / 60dB (f=10kHz)

Low Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/ °C

Excellent Line Regulation .............................................. Typ. 0.02%/V

High Output Voltage Accuracy...................................... ±2.0%

Small Package ..................................................................SOT-23-5/SC82-AB

Output Voltage..................................................................Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is

possible

Built-in Fold Back Protection Circuit ...........................Typ. 40mA (Current at short mode)

Ceramic capacitors are recommended to be used with this IC

CIN=COUT=1mF(VOUT<2.5V)

......................................................................................................

CIN=1mF, COUT=0.47mF (VOUT³ 2.5V)

APPLICATIONS

Power source for portable communication equipment.

Power source for electrical appliances such as cameras, VCRs and camcorders.

Power source for battery-powered equipment.

Rev. 1.10

- 1 -

12 3 4 5 6 7...18

中文翻译

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与R1114N27D-TR相关器件

型号	品牌	获取价格	描述	数据表
R1114N281A	RICOH	获取价格	LOW NOISE 150mA LDO REGULATOR
R1114N281A5	RICOH	获取价格	LOW NOISE 150mA LDO REGULATOR
R1114N281A5-TR	RICOH	获取价格	暂无描述
R1114N281A5-TR-AE	RICOH	获取价格	Fixed Positive LDO Regulator,
R1114N281A5-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 2.85V, CMOS, PDSO5, SOT-23 5 PIN
R1114N281A5-TR-FE	RICOH	获取价格	Fixed Positive LDO Regulator
R1114N281A-TL-FB	RICOH	获取价格	Regulator,
R1114N281A-TR	RICOH	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.35V Dropout, CMOS, PDSO5, SOT-23, 5 PIN
R1114N281A-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 2.8V, CMOS, PDSO5, SOT-23 5 PIN
R1114N281A-TR-FA	RICOH	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.35V Dropout, CMOS, PDSO5, SOT-23, 5 PIN

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