LM2830XMF/NOPB Power Management ICs - PMIC by Texas Instruments

V REG 1A 1.6MHZ BUCK SMD SOT-23-5 REEL

Status: Unknown
Series: -
RoHS: Unknown
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The LM2830 regulator is a monolithic, highfrequency, PWM step-down DC-DC converter in a 5pin SOT-23 and a 6-Pin WSON package. The device provides all the active functions to provide local DCDC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components, the LM2830 regulator is easy to use. The ability to drive 1.0-A loads with an internal 130-mΩ PMOS switch using state-of-the-art 0.5-µm BiCMOS technology results in the best power density available. The worldclass control circuitry allows on-times as low as 30 ns, thus supporting exceptionally high frequency conversion over the entire 3-V to 5.5-V input operating range down to the minimum output voltage of 0.6 V. Switching frequency is internally set to 1.6 MHz, or 3.0 MHz, allowing the use of extremely small surface-mount inductors and chip capacitors. Even though the operating frequency is high, efficiencies up to 93% are easy to achieve. External shutdown is included, featuring an ultra-low standby current of 30 nA. The LM2830 regulator uses current-mode control and internal compensation to provide highperformance regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce inrush current, pulse-by-pulse current limit, thermal shutdown, and output overvoltage protection.

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Prices starting from US$0.89

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Texas Instruments
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Transfer Multisort Elektronik
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Chip One Stop
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Specifications

Topology Buck (Step Down)
Input Voltage Min 3V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 1A
Output Voltage Min 600mV
Output Voltage Max 4.5V
Switching Frequency 1.6MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Max 4.5V
Adjustable Output Voltage Min 0.6V
Base Number 2830
Frequency 1.95MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 600mV
Primary Input Voltage 5.5V
Supply Voltage Min 3V
Switch Output Current Isw Max 1.75A
Termination Type Surface Mount Device
Voltage Regulator Type Voltage Regulator

Alternative Descriptions

High frequency 1 A step-down DC/DC converter | Texas Instruments
IC: PMIC | Transfer Multisort Elektronik
1A Step-Down DC-DC Regulator,LM2830XMF | RS
Step-Down Dc/Dc Regulator, 5-Sot-23 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2830XMF/NOPB?

Additional datasheets, footprints and schematics for LM2830XMF/NOPB are listed on our Part Details page. You can also find images and similar parts to LM2830XMF/NOPB on this page.

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What category does LM2830XMF/NOPB fall under?

The LM2830XMF/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LM2830XMF/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the LM2830XMF/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2830XMF/NOPB have stock available?

Authorised distributors including Texas Instruments, Transfer Multisort Elektronik, RS, Chip One Stop and Newark Electronics have stock available or on a lead time for LM2830XMF/NOPB.

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