EEWORLDEEWORLDEEWORLD

Part Number

Search

TPL730

Description
300mA output, High PSRR, Low-Dropout Linear Regulator
CategoryLinear regulator   
File Size1MB,17 Pages
Manufacturer3PEAK INCORPORATED
Websitehttp://www.3peakic.com.cn

3PEAK is a global semiconductor supplier that provides analog power, signal chain and embedded processor product portfolios. It is committed to the research and development of high-performance, high-quality, and high-reliability integrated circuit products to provide customers with comprehensive solutions. Its product applications cover many fields such as communications, industry, security monitoring, medical and health, instrumentation, new energy, and automotive industries. 3PEAK is headquartered in Plano, Texas, USA and Shanghai, China, with a global support team and resources to help customers.

Download Datasheet Parametric View All

TPL730 Overview

300mA output, High PSRR, Low-Dropout Linear Regulator

TPL730 Parametric

Parameter NameAttribute value
Part NumberTPL730
StatusProduction
Vcc2.4-5.5V
Accuracy1%
Vout1.2V1.5V1.8V2.5V2.7V2.8V2.9V3.0V3.3VAdjustable
Output Current300mA
Iq49uA
PSRR(1KHZ)60dB
Dropout200mV
PackageSOT23-5SC70-51*1 DFN-4

TPL730 Preview

Download Datasheet
TPL730 Series
300 mA output, High PSRR, Low-Dropout Linear Regulator
Features
Input Voltage Range: 2.4 V to 5.5 V
Output Voltage Options:
Fixed Voltage: 1.2 V, 1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V,
2.9 V, 3 V, 3.3 V
Adjustable Voltage: 0.8 V to 5 V
±1% Typical Under Room Temperature
±2% Through Operating Conditions
High Output Accuracy:
Description
The TPL730 series products are high performance and low
dropout linear regulators. The TPL730 series products support
maximum 300 mA output current with low quiescent current and
high PSRR. The TPL730 series products is stable with ceramic
output capacitor from 2.2 μF to 10 μF.
The TPL730 series products have a high PSRR with 60 dB at 1
KHz. This feature makes TPL730 series products very suitable
for power-sensitive applications with high noise from previous
stage power supply. As low as 49 μA quiescent current and only
20 nA shutdown current makes the TPL730 series products
ideal choices for portable devices with battery power supply.
Current-limit foldback and thermal overload protection circuits
improves the reliability under heavy load conditions.
The TPL730 series products provide several output voltage
version options including fixed version and adjustable version
with ±2% output voltage accuracy over operating conditions.
The TPL730 series products are guaranteed over operating
temperature range from –40°C to +85°C.
Maximum Output Current: 300 mA
Low Dropout Voltage: 200 mV at 300 mA
Low Quiescent Current and Shutdown Current
Foldback Current Limit and Thermal Protection
Stable with 2.2 μF Ceramic Capacitor
Soft-start Limits Input Current Surge During Enable
Thermal Shutdown Protection
Operating Temperature Range: −40°C to +85°C
Junction Temperature Range: −40°C to +125°C
Package options: SOT23-5, SC70-5, 1×1 DFN-4
Applications
Handheld Devices with Battery Power Supply
POS
Video Surveillance
Wireless and IoT modules
Typical Application Schematic
Input
C
IN
TPL730
FIXED
Off On
EN
GND
Off On
EN
V
IN
V
OUT
Output
C
OUT
Input
C
IN
V
IN
TPL730
ADJ
V
OUT
R1
FB
R2
GND
C
BP
Output
C
OUT
Fixed Output Voltage
Adjustable Output Voltage
www.3peakic.com.cn
1
/
17
Rev.A.1
Material: RF Circuit Design - Theory and Application
[color=#323232][font=myFont, "][size=14px]This is a very classic book, and it is almost the best choice for beginners. The book is divided into 10 chapters. The first 4 chapters introduce the characte...
okhxyyo RF/Wirelessly
A Brief Analysis of Streaming Media Solutions Based on Embedded DSP
Programmable DSPs can be used to implement a variety of existing codecs and future codec standards. The current trend is that new codec standards are released every two years, and each new standard re...
fish001 DSP and ARM Processors
Another TWS earphone charging box disassembly
[i=s]This post was last edited by dcexpert on 2020-5-10 18:39[/i]I also disassembled a TWS headset charging box for your reference. This one is a little more complicated than the 9.9 yuan one, and sup...
dcexpert Making friends through disassembly
The official ST Chinese forum is now online. Let’s go and have a look.
ST official email: The ST Chinese forum is now online. The address is https://shequ.stmicroelectronics.cn/.You are welcome to register and experience it.In this spring season, when everything is reviv...
nmg ST Sensors & Low Power Wireless Technology Forum
Qorvo Launches High-Performance BAW Filters to Support Band 41 5G Base Station Deployment
Qorvo, Inc. (NASDAQ: QRVO) today announced the QPQ1298, a high-performance n41 sub-band 5G bulk acoustic wave (BAW) filter for base station infrastructure, small cells and repeaters. Qorvo’s latest BA...
alan000345 RF/Wirelessly
It’s dangerous to make phone calls at a gas station, so is it safe to pay by scanning a QR code with your mobile phone?
The gas station operation safety regulations implemented since 2008 clearly prohibit the use of mobile phones in gas stations. However, with the continuous development of mobile payments, many people ...
eric_wang Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号