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LM2833 National Semiconductor 1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator Datasheet

LM2833XMY/NOPB Switching Voltage Regulators 1.5MHz/3MHz 3.0A SD DC-DC Switch Reg


National Semiconductor
LM2833
Part Number LM2833
Manufacturer National Semiconductor
Description The LM2833 regulator is a monolithic, high frequency, PWM step-down DC/DC converter available in a 10-pin LLP or eMSOP 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 minimu...
Features include internal soft-start circuitry to reduce inrush current, cycle-by-cycle current limit, frequency foldback, thermal shutdown, and output over-voltage protection. Features













■ Input voltage range of 3.0V to 5.5V Output voltage range of 0.6V to 4.5V Tiny eMSOP-10 or LLP-10 package 3.0A steady-state output current High switching frequencies 1.5MHz (LM2833X) 3.0MHz (LM2833Z) Enable pin 56mΩ PMOS switch 0.6V, 2% internal voltage reference over line and temperature Internal soft-start Internally compensated peak current-mode control Cycle-by-cycle current limit and the...

Document Datasheet LM2833 datasheet pdf (690.81KB)
Distributor Distributor
Mouser Electronics
Stock 1193 In Stock
Price
1 units: 2.8 USD
10 units: 2.38 USD
100 units: 2.03 USD
250 units: 1.91 USD
500 units: 1.67 USD
1000 units: 1.37 USD
2000 units: 1.28 USD
5000 units: 1.23 USD
BuyNow BuyNow BuyNow (Manufacturer a Texas Instruments)




LM2833 Distributor

part
Texas Instruments
LM2833ZMY/NOPB
벅 스위칭 조정기 IC 포지티브 가변 0.6V 1 출력 3A 10-TFSOP, 10-MSOP(0.118", 3.00mm 폭) 노출형 패드
500 units: 2730.442 KRW
250 units: 3042.94 KRW
100 units: 3207.5 KRW
25 units: 3700.84 KRW
10 units: 3914.9 KRW
1 units: 4356 KRW
Distributor
DigiKey

853 In Stock
BuyNow BuyNow
part
Texas Instruments
LM2833XMY/NOPB
Switching Voltage Regulators 1.5MHz/3MHz 3.0A SD DC-DC Switch Reg
1 units: 2.8 USD
10 units: 2.38 USD
100 units: 2.03 USD
250 units: 1.91 USD
500 units: 1.67 USD
1000 units: 1.37 USD
2000 units: 1.28 USD
5000 units: 1.23 USD
Distributor
Mouser Electronics

1193 In Stock
BuyNow BuyNow
part
National Semiconductor Corporation
LM2833ZMY/NOPB
LM2833 1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator
1000 units: 1.4 USD
500 units: 1.48 USD
100 units: 1.55 USD
25 units: 1.61 USD
1 units: 1.65 USD
Distributor
Rochester Electronics

1602 In Stock
BuyNow BuyNow
part
National Semiconductor Corporation
LM2833ZMYEVAL
1 units: 48.009 USD
Distributor
Quest Components

3 In Stock
BuyNow BuyNow
part
Texas Instruments
LM2833ZMY/NOPB
IC REG BUCK ADJ 3A 10MSOP
No price available
Distributor
Ameya Holding Limited

883 In Stock
No Longer Stocked





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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 ran...
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The LM2830 regulator is a monolithic, high frequency, PWM step-down DC/DC converter in a 5 pin SOT23 and a 6 Pin LLP package. It provides 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 LM2830 is easy to use. The ability to drive 1.0A 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 30ns, thus supporting exceptionally high frequency conversion over the entire 3V to 5.5V input operating range down to the minimu...
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