S5JGS1581D_15 Datasheet, PDF (1/8 Pages) SeCoS Halbleitertechnologie GmbH – Dual Input Dropout Regulators

Elektronische Bauelemente
S5JGS1581D / S5JGS1581D-25
5-Terminal
Dual Input Dropout Regulators
RoHS Compliant Product
A suffix of “-C” specifies halogen and lead-free
DESCRIPTION
The S5JGS1581D is a high performance positive voltage
Regulator is designed for use in applications requiring very low
Dropout voltage at 5 amps . When supplying 2.5V on motherboards
where both 5V and 3.3V supplies are available, the superior dropout
characteristics of the S5JGS1581D result in reduced heat dissipation
compared to regular LDOs, thus allowing heat sink size reduction.
Additionally, the S5JGS1581D provides excellent regulation over
Variations in line, load and temperature. Remote sense operation
allows compensating for trace, connector and other resistive losses.
Outstanding features include very low dropout performance at
Rates current, fast transient response ,remote sense, internal current
limiting, thermal shutdown and safe operating area protection of the
output device. The S5JGS1581D is a five terminal adjustable voltage
regulator available in the TO-252-5L package.
FEATURES
V_OUT Range is 1.25V to 5V@5A
V_POWER Dropout=0.55V@5A(25°C)
V_CONTROL Dropout=1.15V@5A(25°C)
1% Trimmed Reference
Remote Voltage Sensing
Thermal Shutdown
Current Limit
Short Circuit Protection
Fast Transient Response
Very Low Dropout Reduces Total Power Consumption
Lead-Free Package is available
APPLICATIONS
High Efficiency Linear Regulators
Post Regulators for Switching Supplies
Microprocessor Supply
Adjustable Power Supply
MARKING
Part Number
Marking
S5JGS1581D
GS1581D
S5JGS1581D-25
GS1581D25
TO-252-5L
REF.
A
C
D
E
F
G
Millimeter
Min. Max.
6.400 6.604
2.210 2.387
0.483 0.584
1.100 REF.
2.743 REF.
0.584 0.660
REF.
H
J
K
L
N
P
Millimeter
Min. Max.
0.635 0.787
1.27 BSC
0.010 0.127
6.000 6.200
1.391 1.651
0.508 REF.
PACKAGE INFORMATION
Package
MPQ
TO-252-5L
2.5K
Leader Size
13 inch
http://www.SeCoSGmbH.com/
20-Dec-2011 Rev. A
Any changes of specification will not be informed individually.
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