Datasheet > R1160D081A

R1160D081A

更新时间： 2024-11-05 04:09:03

品牌	Logo	应用领域
理光 - RICOH		稳压器
页数	文件大小	规格书
35页	462K
描述
3-MODE 200mA LDO REGULATOR

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R1160D081A 数据手册

R1160x SERIES

3-MODE 200mA LDO REGULATOR

OUTLINE

NO.EA-083-0607

The R1160x Series consist of CMOS-based voltage regulator ICs with high output voltage accuracy, low

supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit,

an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit.

These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over

current, current limit circuit is included. The R1160x Series have 3-mode. One is standby mode with CE or

standby control pin. Other two modes are realized with ECO pin™. Fast Transient Mode (FT mode) and Low

Power Mode (LP mode) are alternative with ECO pin™. Consumption current is reduced to 1/10 at Low Power

Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode.

The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are

SOT-23-5 and SON-6 packages, high density mounting of the ICs on boards is possible.

FEATURES

• Ultra-Low Supply Current..................................Typ. 3.5µA (Low Power Mode, VOUT 1.5V)

Typ. 40µA (Fast Transient Mode)

• Standby Mode...................................................Typ. 0.1µA

• Low Dropout Voltage.........................................Typ. 0.30V (I^OUT=200mA 3.0V Output Voltage=1.0V Type)

Typ. 0.20V (I^OUT=200mA 3.0V Output Voltage=1.5V Type)

Typ. 0.14V (I^OUT=200mA 3.0V Output Voltage=3.0V Type)

• High Ripple Rejection .......................................Typ. 70dB (f=1kHz,FT Mode)

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

• Excellent Line Regulation .................................Typ. 0.05%/V

• High Output Voltage Accuracy ..........................±2.0% (±3.0% at LP Mode)

• Output Voltage ..................................................0.8V to 3.3V

• Input Voltage .....................................................Min.1.4V

• Built-in Fold Back Protection Circuit .................Typ. 50mA (Current at short mode)

• Small Packages ..............................................SOT-23-5 (Super Mini-mold),SON-6

APPLICATIONS

• Precision Voltage References.

• Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment.

• Power source for battery-powered equipment.

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与R1160D081A相关器件

型号	品牌	获取价格	描述	数据表
R1160D081A-TR	RICOH	获取价格	Fixed Positive LDO Regulator, 0.8V, 0.7V Dropout, CMOS, SON-6
R1160D081A-TR-FE	RICOH	获取价格	3-MODE 200mA LDO REGULATOR
R1160D081B	RICOH	获取价格	3-MODE 200mA LDO REGULATOR
R1160D081B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 0.8V, 0.7V Dropout, CMOS, PDSO6, LEAD FREE, SON-6
R1160D081B-TR-FE	RICOH	获取价格	3-MODE 200mA LDO REGULATOR
R1160D091A	RICOH	获取价格	3-MODE 200mA LDO REGULATOR
R1160D091A-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 0.9V, CMOS, PDSO6, LEAD FREE, SON-6
R1160D091A-TR-FA	RICOH	获取价格	Fixed Positive LDO Regulator, 0.9V, 0.7V Dropout, CMOS, SON-6
R1160D091B	RICOH	获取价格	3-MODE 200mA LDO REGULATOR
R1160D091B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 0.9V, CMOS, PDSO6, LEAD FREE, SON-6

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