Position: Home  > All Categories> Integrated Circuits (ICs) > ST763A

ST763A

Specifications Symbol Parameter² Value Unit VCC DC Input Voltage -0.3 to 12 V VLX Switch Pin Voltage -0.3 to (VCC + 0.3) V VSHDN Shutdown Voltage (SHDN) -0.3 to (VCC + 0.3) V VS,VC Soft Start (SS) and Compensation Capacitor (CC) Pins Voltage -0.3 to (VCC + 0.3) ...

product image

ST763A Picture
See larger image
SeekIC No. : 004506819 Detail

ST763A: Specifications Symbol Parameter² Value Unit VCC DC Input Voltage -0.3 to 12 V VLX Switch Pin Voltage -0.3 to (VCC + 0.3) V VSHDN Shutdown Voltage (SHDN) -0.3 to (VCC + ...

ST763A Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
ST763A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/12/26

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Specifications

Symbol Parameter² Value Unit
VCC DC Input Voltage -0.3 to 12 V
VLX Switch Pin Voltage -0.3 to (VCC + 0.3) V
VSHDN Shutdown Voltage (SHDN) -0.3 to (VCC + 0.3) V
VS,VC Soft Start (SS) and Compensation Capacitor (CC) Pins Voltage -0.3 to (VCC + 0.3) V
ILX Switching Peak Current 2 A
IREF Reference Current 2.5 mA
PTOT Continuous Power Dissipation at TA=70 (DIP-8)
(SO-8)		 550
344		 mW
mW
Tstg Storage Temperature Range -40 to +150
Top Operating Junction Temperature Range (AC series)
(AB series)		 0 to +70
-40 to +85




Description

The ST763A is a step-down switching regulator . It operates from 3.3V to 11V giving a fixed 3.3V output voltage, delivering up to 500mA. The mainly features are typical efficiency of 90%, quiescent current of 0.6mA, and only 0.2A in shut-down.

The PWM current mode control provides precise output regulation and very good transient response. ST763A Output voltage accuracy is guaranteed to be ±5% over line, load and temperature variations. A minimum number of external components is used and the fixed frequency switching allows easy filtering of output ripple and noise.

Other features of this ST763A are cycle-by-clicle current limiting, overcurrent limiting, under voltage lockout and programmable soft-start protection. A 22H inductor works in most applications, so no sophisticated design is necessary.

Package available are SO-8 and DIP-8. Typical application are in 5V to 3.3V converters, cellular phones, portable instruments, hand-held computers, and peripherals.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Power Supplies - External/Internal (Off-Board)
A76L-0300-0077
A5E01231722-F2
Soldering, Desoldering, Rework Products
TGK-900M-B
TGK-900M-1.6D
Cables, Wires
821-0814-a
415-0100-150
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Semiconductor Modules
2DI300A-050-03
7MBR25SA-120-50
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
View more