LM2576HVT-12

monolithic integrated circuit, TO220, 63V

Rated 5 Rating 5 | reviews | Write a review

Price:: US $0.30~3.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $0.30~3.00

PartNumber:: LM2576HVT-12

Brand:: National Semiconductor - NS | Pack: TO | D/C: 08+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Sold By

Ms. Kelly Huang's store

(Hong Kong)

add to my favourite

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2011-07-08

From Other Seller

Part Number:LM2576HVT-12
US $0.30 - 3.00
IRF3205

US $0.80 - 2.50 / Piece
(0) Remove
IRFP260N

US $1.30 - 4.20 / Piece
(0) Remove
Quantity:

piece

Product Summary

The LM2576HVT-12 is a monolithic integrated circuit that provides all the active functions for a step-down(buck) switching regulator, capable of driving 3A load with excellent line and load regulation. The LM2576HVT-12 is available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. The applications of the LM2576HVT-12 include: (1)Simple high-efficiency step-down (buck) regulator; (2)Efficient pre-regulator for linear regulators; (3)On-card switching regulators; (4)Positive to negative converter (Buck-Boost).

Parametrics

LM2576HVT-12 absolute maxing ratings: (1)Maximum Supply Voltage: 63V; (2)ON/OFF Pin Input Voltage: 0.3V≤V≤+VIN; (3)Output Voltage to Ground(Steady State): -1V; (4)Power Dissipation: Internally Limited; (5)Storage Temperature Range: -65℃ to +150℃; (6)Maximum Junction Temperature: 150℃; (7)Minimum ESD Rating(C=100pF, R=1.5kΩ): 2kV; (8)Lead Temperature(Soldering, 10 Seconds): 260℃.

Features

LM2576HVT-12 features: (1)3.3V, 5V, 12V, 15V, and adjustable output versions; (2)Adjustable version output voltage range, 1.23V to 37V (57V for HV version) ±4% max over line and load conditions; (3)Guaranteed 3A output current; (4)Wide input voltage range, 40V up to 60V for HV version; (5)Requires only 4 external components; (6)52 kHz fixed frequency internal oscillator; (7)TTL shutdown capability, low power standby mode; (8)High efficiency; (9)Uses readily available standard inductors; (10)Thermal shutdown and current limit protection; (11)P+ Product Enhancement tested.