LM2833ZMYX/NOPB


YeeHing #: Y012-LM2833ZMYX/NOPB
Inventory: 5400

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Description

LM2833ZMYX/NOPB Texas Instruments - Yeehing Electronics

1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator

Pricing (USD)

Quantity Unit Price
1 — 99 1.901
100 — 249 1.666
250 — 999 1.168
1,000 + 0.75

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Voltage Regulators
RoHS Y
Mounting Style SMD/SMT
Package / Case MSOP-PowerPad-10
Output Voltage 0.6 V to 4.5 V
Output Current 3 A
Number of Outputs 1 Output
Input Voltage MAX 5.5 V
Topology Buck
Input Voltage MIN 3 V
Switching Frequency 3750 kHz
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Series LM2833
Packaging Reel
Operating Temperature Range - 40 C to + 125 C
Type Step Down
Brand Texas Instruments
Moisture Sensitive Yes
Operating Supply Current 3.2 mA
Product Type Switching Voltage Regulators
Factory Pack Quantity 3500
Subcategory PMIC - Power Management ICs
Unit Weight 0.000829 oz

For more information, please refer to datasheet

Documents

LM2833ZMYX/NOPB Datasheet

More Information

The LM2833 regulator is a monolithic, high frequency, PWM step-down DC/DC converter available in a 10-pin WSON or MSOP-PowerPAD package. It contains all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components, the LM2833 is easy to use. The ability to drive 3.0A loads with an internal 56 mΩ PMOS switch using state-of-the-art 0.5µm BiCMOS technology results in the best power density available. The world-class control circuitry allows on-times as low as 30ns, thus supporting exceptionally high frequency conversion over the entire 3V to 5.5V input operating range down to the minimum output voltage of 0.6V. Switching frequency is internally set to 1.5MHz or 3.0MHz, allowing the use of extremely small surface mount inductors and capacitors. Even though the operating frequency is high, efficiencies up to 93% are easy to achieve. External shutdown is included, featuring an ultra-low stand-by current of 300nA. The LM2833 utilizes peak current-mode control and internal compensation to provide high-performance regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce inrush current, cycle-by-cycle current limit, frequency foldback, thermal shutdown, and output over-voltage protection.

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