Datasheet > RP151K029A-TR

RP151K029A-TR

更新时间： 2024-11-19 15:49:55

品牌	Logo	应用领域
理光 - RICOH		/
页数	文件大小	规格书
32页	1486K
描述
Regulator

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RP151K029A-TR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

RP151K029A-TR 数据手册

RP151K SERIES

300mA 2ch LDO with VD

OUTLINE

NO. EA-132-0607

The RP151 Series are CMOS-based dual voltage regulator(LDO) ICs equipped with a voltage detector(VD).

LDO function has features of high output voltage accuracy, low supply current, low dropout, and high ripple

rejection. 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 due to built-in transistor with low ON resistance, and a chip enable

function prolongs the battery life of each system. The line transient response and load transient response of the

RP151 Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication

equipment.

The output of built-in voltage detector is Nch open drain type.

The output voltage of these ICs is internally fixed with high accuracy(1%). Since the packages for these ICs

are PLP2020-8 package, 2ch LDO regulators and VD are included in each packages, high density mounting of

the ICs on boards is possible.

FEATURES

• Low Supply Current ............................................................. Typ. 48µA (VR1&VR2)

• Standby Current................................................................... Typ. 0.1µA

• Low Dropout Voltage............................................................ Typ. 0.21V (I^OUT=300mA,VOUT=2.8V)

Typ. 0.24V (I^OUT=300mA,VOUT=2.5V)

• High Ripple Rejection .......................................................... Typ. 80dB (f=1kHz, V^OUT=2.5V)

• Low Temperature-Drift Coefficient of Output Voltage........... Typ. ±30ppm/°C

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

• High Output Voltage Accuracy .............................................±1.0%

•

Output Voltage Range.......................................................... 1.5V to 3.3V

Small Packages ................................................................. PLP2020-8 (2mm×2mm×t0.6mm)

•

• Built-in Fold Back Protection Circuit .................................... Typ. 50mA

Ceramic capacitors are recommended to be used with this IC ... CIN=COUT=1.0µF or more

•

APPLICATIONS

• Power source for portable communication equipment.

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

• Power source for battery-powered equipment.

12 3 4 5 6 7...32

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与RP151K029A-TR相关器件

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RP151K031A-TR	RICOH	获取价格	Regulator
RP151K033A-TR	RICOH	获取价格	Regulator
RP152	RICOH	获取价格	Supply Current Typ. 40 uA x 2
RP15-2405DA	RECOM	获取价格	15 Watt Single & Dual Output
RP15-2405DA/N	ETC	获取价格	CONV DC/DC 15W 18-36VIN +/-05V
RP15-2405DA/P	ETC	获取价格	CONV DC/DC 15W 18-36VIN +/-05V
RP15-2405DAW	RECOM	获取价格	Ultraminiature 25.4 x25.4x9.9mm Package
RP15-2405DAW/N	ETC	获取价格	CONV DC/DC 15W 9-36VIN +/-05V
RP15-2405DAW/N-HC	ETC	获取价格	CONV DC/DC 15W 9-36VIN +/-05V
RP15-2405DAW/P	ETC	获取价格	CONV DC/DC 15W 9-36VIN +/-05V

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