Position: Home > Datasheet list > CM2 Series > Index C > CM2730
Electronica China

Purchase CM2730, In-stock CM2730 From SeekIC.

 

CM2730 Product Image

CM2 Series Datasheet download

Five Points

Part Number: CM2730

 

 

 

 

Description: The CM2730 dual LDO family are positive linear voltage regulators developed utilizing CMOS technology. CM2730 contains ...


Urgent Purchase

CM2730 General Description


The CM2730 dual LDO family are positive linear voltage regulators developed utilizing CMOS technology. CM2730 contains two LDOs, one with pre-set output voltage (master LDO1), the other with adjustable output voltage (slave LDO2). Each LDO owns its input voltage, bandgap reference voltage, and protection circuit, which reduce noise and cross talk between two LDOs. This dual LDO family is featured low quiescent current (60µA typ.), low dropout voltage, and high output voltage accuracy. Built-in low on-resistance transistor provides low dropout voltage and large output current. 2.2µF or greater can be used as an output capacitors.
 
The PTSSOP-8 package is 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. 

CM2730 Maximum Ratings

Input Voltage   .................. +7V
Output Current  ...........   PD / (VIN - Vo)
Output Voltage   ........ GND-0.3V to VIN+0.3V
ESD Classification  ................ B
Ambient Temperature Range (TA) ..... -40 to +85
Junction Temperature Range   ....... -40 to +125
VIN1 VIN2 < 0.8V

CM2730 Features

 Very Low Shutdown Current < 2.0µA
  Very Low Dropout Voltage: 300mV @ 300mA
  Low Current Consumption: Typ. 60µA, Max. 70µA
  Output Voltage: master LDO1 fixed at 2.5V or 3.3V, and the slave LDO2 adjustable voltage
  Output Current Range: 0mA ~ 300mA per LDO
  PTSSOP-08 Package with Power Pad
  High Accuracy Output Voltage: +/- 1.5%
  Input Range of 2.6V to 7.0V
   Independent Thermal Shutdown
   Power Sequence
  Power Good Output Function
   Independent Bandgap
  Current Limiting
   Factory Pre-set Output Voltages
   Short Circuit Current Fold-Back
   Low Temperature Coefficient

CM2730 Typical Application

Battery-powered devices
Personal communication devices
Home electric/electronic appliances
PC peripherals 
 

CM2730 Connection Diagram

CM2730 Connection Diagram

CM2730 datasheet

CM2730
PDF/DataSheet Download

Find CM2730 Suppliers

  • ·CM2009
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009 Datasheet Download
  • ·CM2009-00QR
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009-00QR Datasheet Download
  • ·CM2009-00QS
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009-00QS Datasheet Download
  • ·CM2009-01QR
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009-01QR Datasheet Download
  • ·CM2009-01QS
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009-01QS Datasheet Download
  • ·CM2009-02QR
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009-02QR Datasheet Download
  • ·CM2009-02QS
  • CALMIRCO [California Micro Devices Corp] 
  • VGA Port Companion Circuit 
  • 119228 KB
  • CM2009-02QS Datasheet Download
  • ·CM200DU-12F
  • POWEREX [Powerex Power Semiconductors] 
  • Trench Gate Design Dual IGBTMOD⑩ 200 Amperes/600 Volts 
  • 109487 KB
  • CM200DU-12F Datasheet Download

Related Part Number

CM2730 Relative Products

  • CM2722R800R-10

    CM2722R800R-10

    CHOKE ARRAY COM MODE 80 OHM SMD

  • CM2722R800R-00

    CM2722R800R-00

    Firewire and USB2.0 is a serial data / power port providing a broad range of data and current loads. The initial USB industry specification called for a serial port which operates in a hybrid full duplex mode and a power port that operates up to 1 amp of cur...

  • CM2722R201R-10

    CM2722R201R-10

    CHOKE ARRAY COM MODE 200 OHM SMD

  • CM2722R151R-10

    CM2722R151R-10

    CHOKE ARRAY COM MODE 150 OHM SMD

  • CM25MD-24H

    CM25MD-24H

    Powerex CIB Modules are designed for use in switching applications. Each module consists of a three phase diode converter section, a three phase IGBT inverter section and a brake section. All CM25MD-24H components and interconnects are isolated from the heat...

  • CM25MD1-24H

    CM25MD1-24H

    Powerex CI Modules are designed for use in switching applications. Each module consists of a three phase diode converter section and a three phase IGBT inverter section. All CM25MD1-24H components and interconnects are isolated from the heat sinking baseplat...

Hotspot Suppliers Product

Product List

  • Models: PK160F-160 Price: 50-100 USD

    PK160F-160

    Price: 50-100 USD

    thyristor module, Module, 1600V Repetitive Peak Reverse Voltage, 10W Gate Power Dissipation

  • Models: MMBF170 Price: 0.01-100 USD

    MMBF170

    Price: 0.01-100 USD

    N-channel, enhancement mode, field effect transistor, SOT-23

  • Models: 74HCT32D Price: 0.06-0.08 USD

    74HCT32D

    Price: 0.06-0.08 USD

    high-speed Si-gate CMOS device, SOP, 4.5 to 5.5V, High noise immunity, low power Schottky TTL

  • Models: ADSP-BF561SBBZ600 Price: 23.5-30 USD

    ADSP-BF561SBBZ600

    Price: 23.5-30 USD

    processor, PBGA297, –0.5 V to +3.8 V, 200 pF, 600 MHz, high performance

  • Models: OPA2364AIDGKR Price: 0.9-1.5 USD

    OPA2364AIDGKR

    Price: 0.9-1.5 USD

    high-performance, CMOS operational amplifier, MSOP8, +5.5V, 7MHz bandwidth, Low OFFSET

  • Models: TLP521-1GR Price: 0.3-0.35 USD

    TLP521-1GR

    Price: 0.3-0.35 USD

    55V, 70mA, Photocoupler

  • Models: SB10100CT Price: 0.18-0.25 USD

    SB10100CT

    Price: 0.18-0.25 USD

    schottky barrier rectifier, TO-220AB, Low forwrd voltge, high current capability, 10A

  • Models: HT1000-4DKDR Price: 1.4-1.6 USD

    HT1000-4DKDR

    Price: 1.4-1.6 USD

    HT1000-4DKDR, HSSOP, Texas Instruments

  • Models: K4M28323LH-HN75 Price: 3-5 USD

    K4M28323LH-HN75

    Price: 3-5 USD

    1M x 32Bit x 4 Banks Mobile SDRAM, 90FBGA, 2.5V, Four banks operation

  • Models: SKM145GB124D Price: 1-10 USD

    SKM145GB124D

    Price: 1-10 USD

    SKM145GB124D, IGBT Transistor, Semikron International, Module, 1200V Maximum collector-emitter vol...

  • Models: BSM150GT120DN2 Price: 1-1 USD

    BSM150GT120DN2

    Price: 1-1 USD

    IGBT Power Module, 3-phase full-bridge, eupec

  • Models: SC433927CPE Price: 0.001-5 USD

    SC433927CPE

    Price: 0.001-5 USD

    SC433927CPE, DIP, Freescale Semiconductor

Map list:   ABCDEFGHIJKLMNOPQRSTUVWXYZ    0123456789All