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LM2830ZMFX

Part No LM2830ZMFX
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description High Frequency 1.0A Load - Step-Down DC-DC Regulator | IC REG BUCK ADJ 1A SOT23-5
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tape and Reel
Status Obsolete
Function Step-Down
Topology Buck
Output Type Adjustable
Voltage - Input (Minimum) 3V
Voltage - Input (Maximum) 5.5V
Min/Fixed Output Voltage 0.6V
Maximum Output Voltage 4.5V
Output Current 1A
Switching Frequency 3MHz
Temperature Range - Operating -40°C ~ 125°C
Mounting Style SMD
Manufacturer Package SC-74A, SOT-753
Supplier Device Package SOT-23-5
Family Part Number LM2830
Manufacturer Pack Quantity 3,000
MSL Level 1 (Unlimited)
Win Source Part Number 1198051-LM2830ZMFX
Manufacturer Homepage www.national.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM2830ZMFX CAD Model

Description

LM2830ZMFX Product Image

The LM2830ZMFX from Texas Instruments is a high-efficiency, high-frequency PWM (pulse-width modulation) buck (step-down) regulator that is designed to convert a higher voltage to a lower voltage with a maximum output current of 1.5A. This compact and versatile power management integrated circuit (IC) is ideal for a wide range of applications, including portable devices, wireless modems, and similar battery-operated gadgets.

Key Features

  • Input Voltage Range: 2.8V to 5.5V, accommodating a variety of power sources.
  • High Output Current: Capable of delivering up to 1.5A, making it suitable for high-power applications.
  • Adjustable Output Voltage: Allows for a customizable output voltage that can be set from 0.8V to VIN, ensuring versatility for different circuit requirements.
  • High-Frequency Operation: With a switching frequency of up to 3MHz, the LM2830ZMFX allows for smaller external components, resulting in a reduced footprint and minimized noise.
  • High Efficiency: Integrated synchronous rectification enhances efficiency, especially beneficial for battery-powered applications.
  • Thermal Shutdown and Overcurrent Protection: Built-in safety features protect the device under abnormal operating conditions.

Applications

The LM2830ZMFX is suitable for a variety of applications, especially where space and efficiency are critical. These include:

  • Portable and battery-powered devices
  • Wireless modems and networking equipment
  • Point-of-load conversions in distributed power systems

Package and Availability

The LM2830ZMFX is offered in a small 6-pin SOT-23 package, which is ideal for space-constrained applications. Its compact size, combined with the high switching frequency, enables designers to achieve a highly compact power supply solution with minimal external components. For more information on pricing and availability, please visit the Texas Instruments website or contact an authorized distributor.

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Pricing & Ordering

Quantity Unit Price Ext. Price
25+ $2.0560 $51.4000
60+ $1.6870 $101.2200
92+ $1.6343 $150.3556
127+ $1.5815 $200.8505
164+ $1.5288 $250.7232
219+ $1.3707 $300.1833
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 6,000 pieces
MOQ: 25 pcs
Order Increment : 1 pcs
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