CM2830AUIM23 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> CM2830AUIM23

CM2830AUIM23: Description300ma cmos ldo; CategoryPower/power management The power supply circuit; File Size385KB，16 Pages; ManufacturerChampion Microelectronic Corp.; Power control management IC chips are the primary key to improving the power saving performance of electronic facilities and products. Backed by the most advanced technology in Silicon Valley, U.S., Hongguan Electronics has invested in AC-DC analog power IC professional design for many years, and has always adhered to the concept of implementing energy conservation and carbon reduction, striving for a green world, so that energy saving and power saving performance can be fully realized in people's lives around the world.

Download Datasheet Parametric View All

CM2830AUIM23 Overview

300ma cmos ldo

CM2830AUIM23 Parametric

Parameter Name	Attribute value
Maker	Champion Microelectronic Corp.
package instruction	, TO-236
Reach Compliance Code	unknown
Adjustability	FIXED
Nominal dropback voltage 1	0.3 V
Maximum absolute input voltage	7 V
Maximum grid adjustment rate	0.0105%
Maximum load regulation	0.035%
Output times	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current 1	0.3 A
Nominal output voltage 1	3.5 V
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	TO-236
method of packing	TAPE AND REEL
Certification status	Not Qualified
surface mount	YES
technology	CMOS
Maximum voltage tolerance	1.5%

CM2830AUIM23 Preview

Download Datasheet

View All

CM2830/CM2830A

300mA CMOS LDO

GENERAL DESCRIPTION

The CM2830/CM2830A family is a positive voltage linear

regulator developed utilizing CMOS technology featured low

quiescent current (30

A typ.), low dropout voltage, and high

output voltage accuracy. Built-in low on-resistance transistor

provides low dropout voltage and large output current. A

2.2

F or greater can be used as an output capacitor.

The SOT-23-3, SOT-23-5, and TO-92 miniaturized package

and the SOT-89 package are recommended for configuring

portable devices and large current application, respectively.

These robust devices are designed to prevent device failure

under the worst operation condition with both Thermal

Shutdown and Current Fold-back.

FEATURES

Very Low Dropout Voltage

Low Current Consumption: Typ. 30

A, Max. 35

Output Voltage: 1.5V, 1.8V, 1.9V, 2.0V, 2.2V, 2.5V, 2.7V,

2.8V, 2.9V, 3.0V, 3.3V, 3.5V, 3.6V, and 3.8V

High Accuracy Output Voltage: +/- 1.5%

Guaranteed 300mA Output

Input Range up to 7.0V

Thermal Shutdown

Current Limiting

Compact Package: TO-92, SOT-23-3, SOT-23-5, and

SOT-89

Factory Pre-set Output Voltages

Short Circuit Current Fold-Back

Low Temperature Coefficient

APPLICATIONS

Battery-powered devices

Personal communication devices

Home electric/electronic appliances

PC peripherals

TYPICAL APPLICATIONS

CM 2830/A

GND

OUT

1uF

2.2uF

2004/04/30

Rev. 1.6

Champion Microelectronic Corporation

Page 1

Recommended Resources

New micropower low dropout voltage regulator application circuit 04

Strain Gauge Bridge Signal Conditioner

DN35 typical application circuit diagram a

Phase-shift trigger circuit for DC voltage regulation

Simple and practical water level control circuit circuit diagram

Low speed monostable circuit

Unveiling the electric mask solution: The electric mask is similar to a fresh air system. There is a fan inside to suck in the outside air, and the outside air will enter the inside after being filtered by the filter element, which is use...; eric_wang TI Technology Forum

Why do thyristor controlled solenoid valves often break down?: Why does this circuit diagram, which controls a 220V solenoid valve, break down after a few days?...; sky999 PCB Design

EEWORLD University - How to develop a 4g smart device using the new version of Gizwits Cloud platform: How to develop a 4G smart device using the new version of Gizwits Cloud platform : https://training.eeworld.com.cn/course/26659...; EE大学堂 RF/Wirelessly

Bluetooth module problem: The Bluetooth module we use has a CC2541 inside, so there must be a program inside it. But I don't have the source code. If I want to connect CC2541 to this Bluetooth module, You need to know the prop...; chenbingjy Wireless Connectivity

[Raspberry Pi Pico Review] - PWM and breathing light examples: [i=s]This post was last edited by fxyc87 on 2021-2-19 10:47[/i]Previous example [ [Raspberry Pi Pico Review] - Making an Infrared Thermometer (I2C Interface Test + MLX90614) ] Let’s play with PWM brea...; fxyc87 Innovation Lab

A Maximum Power Point Tracking (MPPT) solar charge controller for 12V and 24V solar panels: The controller in this design is a maximum power point tracking (MPPT) solar charge controller for 12V and 24V solar panels. The reference design has a compact layout and is suitable for small and med...; qwqwqw2088 Analogue and Mixed Signal

Popular Components