Datasheet > RTQ2513T

RTQ2513T

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
18页	430K
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技术参数
数据手册

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RTQ2513T 技术参数

Status：	Active	Vin (min)(V)：	1.1
Vin (max)(V)：	6.5	Vout (min)(V)：	0.5
Vout (max)(V)：	5.5	Output Adj. Method：	Resistor
Accuracy(+/- %)：	1	Iout (max)(mA)：	3000
Iq (typ)(uA)：	4200	Current Limit (typ)(mA)：
Vdropout @ rated current (typ)(mV)：	110 @ 3A	Cout (min)(uF)：
Cout Type：	Ceramic	Bias Rail：
Charge Pump：		Features：	Adjustable Soft-Start;Enable Input;Extra Low Noise;High PSRR;OCP;Power Good;Stable with Ceramic Capacitor
Package Type：	WQFN3.5x3.5-20

RTQ2513T 数据手册

RTQ2513T

3A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator

General Description

Features

^Input Voltage Range : 1.1V to 6.5V

The RTQ2513T is a high-current (3A), low-noise (7μV_RMS),

high accuracy (1% over line, load, and temperature), low-

dropout linear regulator (LDO), and is capable of sourcing

3A with extremely low dropout (max. 180mV). The device

output voltage is pin-selectable (up to 3.65V) using a PCB

layout without the need of external resistors, thus reducing

overall component count. Designers can achieve higher

output voltage with the use of external resistor divider.

The device supports single input supply voltage as low as

1.1V that makes it easy to use.

^Two Output Voltage Modes

^0.5V to 5.5V (Set by a Resistive Divider)

^0.5V to 3.65V (Set via PCB Layout, No External

Resistor Required)

^Accurate Output Voltage Accuracy (1%) Over Line,

Load and Temperature

^Ultra High PSRR : 40dB at 500kHz

^Excellent Noise Immunity

^^7μV_RMSat 0.5V Output

^^10μV_RMSat 3.3V Output

^Ultra Low Dropout Voltage : 180mV at 3A

 Enable Control

The low noise, high PSRR, and high output current

capability make the RTQ2513T ideal to power noise-

sensitive devices such as analog-to-digital converters

(ADCs), digital-to-analog converters (DACs), and RF

components. To reduce inrush current with very high

accuracy, remote sensing, and soft-start capabilities, the

RTQ2513T is ideal for powering digital loads such as

FPGAs, DSPs, and ASICs.

 Programmable Soft-Start Output

 Stable with 10μF or higher Output Ceramic

Capacitor

 Support Power-Good Indicator Function

 RoHS Compliant and Halogen Free

The external enable control and power good indicator

function make the sequence control easier. The output

noise immunity is enhanced by adding external bypass

capacitor onNR/SS pin. The device is fully specified over

the temperature range ofT_J= −40°C to 125°C and is offered

in a WQFN-20L 3.5x3.5 package.

Applications

 Portable ElectronicDevices

 Wireless Infrastructure : SerDes, FPGA, DSP

 RF, IF Components : VCO, ADC, DAC, LVDS

Pin Configuration

(TOP VIEW)

Ordering Information

RTQ2513T

Package Type

20 19 18 17 16

QW: WQFN-20L 3.5x3.5 (W-Type)

VOUT

SNS

PGOOD

50mV

VIN

NR/SS

Lead Plating System

G : Green (Halogen Free and Pb Free)

GND

1.6V

Note :

Richtek products are :

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

 Suitable for use in SnPb or Pb-free soldering processes.

WQFN-20L 3.5x3.5

is a registered trademark of Richtek Technology Corporation.

DSQ2513T-01 March 2020

www.richtek.com

12 3 4 5 6 7...18

中文翻译

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与RTQ2513T相关器件

型号	品牌	获取价格	描述	数据表
RTQ2516-QT	RICHTEK	获取价格	2A, Low Input Voltage, Ultra-Low Dropout LDO Regulator with Enable
RTQ2520	RICHTEK	获取价格	2A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator
RTQ2521	RICHTEK	获取价格	1.2A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator
RTQ2521A	RICHTEK	获取价格	暂无描述
RTQ2522A	RICHTEK	获取价格	Ultra-Low Dropout Voltage LDO Regulators
RTQ2522AGQW	RICHTEK	获取价格	Ultra-Low Dropout Voltage LDO Regulators
RTQ2522B	RICHTEK	获取价格	2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start
RTQ2522BGQW	RICHTEK	获取价格	Ultra-Low Dropout Voltage LDO Regulators
RTQ2527A-QA	RICHTEK	获取价格	2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start
RTQ2527C	RICHTEK	获取价格	3A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start

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