VB408B

VB408B, High Voltage Linear Regulator, TO263, 420V, 20mA, STMicroelectronics

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.00~2.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $1.00~2.00

PartNumber:: VB408B

Brand:: STMicroelectronics - ST | 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. Monica's store

(China (Mainland))

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: 2012-09-06

From Other Seller

Part Number:VB408B
US $1.00 - 2.00
YL-G709

US $65.00 - 68.00 / Piece
(0) Remove
SIL9030CTU

US $2.50 - 5.10 / Piece
(0) Remove
Quantity:

piece

Product Summary

The VB408B is a fully protected positive adjustable voltage regulator made using a proprietary High Voltage VIPower technology. The VB408B can be connected to a D.C. source (up to 400V) or in off-line application directly to the rectified main (110V/230V). It is particularly suitable to be used in the manufacture of DC/DC converters, AC/DC converters, start-up circuits, pneumatic valve drivers and current sources. The VB408B is able to drive resistive or inductive loads with an output voltage from 1.25V to VIN-30V providing an internally limited output current; it has built in short circuit and thermal shutdown protections. The device does not provide galvanic insulation from main.

Parametrics

VB408B absolute maximum ratings: (1)Input to Output Voltage at 20 mA, VIN,OUT: -0.2 to 420 V; (2)Output current Internally, IOUT: limited mA; (3)Electrostatic discharge (R = 1.5kW, C = 100pF), VESD: 2000 V; (4)Power dissipation at TC = 25℃, Ptot: 89 to 89 W; (5)Junction operating temperature, Tj: -40 to 150℃; (6)Storage temperature, TSTG: -55 to 150℃.

Features

VB408B features: (1)Input voltage up to 400 VDC or 285 V RMS rectified; (2)Output voltage adjustable from 1.25 to VIN-30V; (3)Output current limited to 40 mA; (4)Thermal shut-down protection; (5)Short circuit protection.