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TPL720

Description
400 mA output, 1 μA Ultra-Low Quiescent Current LDO
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

TPL720 Overview

400 mA output, 1 μA Ultra-Low Quiescent Current LDO

TPL720 Parametric

Parameter NameAttribute value
Part NumberTPL720
StatusProduction
Vcc2.4-6V
Accuracy1%
Vout1.0V1.2V1.8V2.5V2.8V3.0V3.3V
Output Current400mA
Iq1uA
PSRR(1KHZ)50dB
Dropout500mV
PackageSOT23-3SOT23-5SOT-891*1 DFN-4

TPL720 Preview

Download Datasheet
TPL720 Series
400 mA output, 1 µA Ultra-Low Quiescent Current LDO
Features
Typical 1.4 µA Ultra-low Quiescent Current
Input Voltage Range: 2.4 V to 6 V
Output Voltage Options:
Fixed: 1 V, 1.2 V, 1.8 V, 2.5 V, 2.8 V, 3 V, 3.3 V, 3.6 V
±1% Output Voltage Accuracy under Room Temperature
Maximum Output Current: 400 mA
Low Shutdown Current
Low Dropout Voltage: 350 mV at 400 mA
Current Limit and Thermal Protection
Stable with 2.2 μF Ceramic Capacitor
Active Output Discharge While Disable
Soft-start Limits Input Current Surge During Enable
Operating Temperature Range: −40°C to +85°C
Packages: SOT23-3, SOT23-5, SOT89-3, 1×1 DFN-4
Description
The TPL720 series products are CMOS process low Iq linear
regulators with enable control function. The TPL720 series
products support maximum 400mA output current, with typically
only 1.4 µA ultra-low quiescent current. TPL720 series products
are stable with low-ESR small ceramic output capacitors from
2.2 μF to 10 μF.
The TPL720 series products have fast response performance
when load dynamic drop or raise, especially for the load
dynamic from with some load. The TPL720 series products have
current limit and thermal protection, which improves TPL720
series products with high reliability.
The TPL720 series products have a fixed output voltage range
from 1 V to 3.6 V with ±1% output voltage accuracy, line
regulation and load regulation under room temperature. The
TPL720 series products are guaranteed over the operating
temperature range of −40°C to +85°C. The TPL720 series
products are available in SOT23-3 package, SOT23-5 package,
SOT89-3 package, and 1×1 DFN-4 package.
Applications
Handheld Devices with Battery Power Supply
Portable Devices with Battery Power Supply
Wearable Application, Bluetooth Headsets
Wireless and IoT modules
Personal Electronics, Personal Healthcare
Typical Application Schematic
Input
V
IN
C
IN
TPL720
Series
V
OUT
Output
Input
V
IN
C
IN
TPL720
Series
V
OUT
Output
C
OUT
C
OUT
GND
Off On
EN
GND
TPL720 Series without Enable Pin
TPL720 Series with Enable Pin
www.3peakic.com.cn
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