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RC1587M15

Description
IC reg ldo 1.5V 3A TO-263
CategoryPower/power management    The power supply circuit   
File Size148KB,14 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Environmental Compliance
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RC1587M15 Overview

IC reg ldo 1.5V 3A TO-263

RC1587M15 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerFairchild
Parts packaging codeD2PAK
package instructionPLASTIC, TO-263, 3 PIN
Contacts4
Reach Compliance Codenot_compliant
ECCN codeEAR99
Maximum drop-back voltage 11.3 V
Maximum input voltage7 V
Minimum input voltage3 V
JESD-30 codeR-PSSO-G3
JESD-609 codee3
Humidity sensitivity level1
Number of functions1
Number of terminals3
Working temperatureTJ-Max125 °C
Working temperature TJ-Min
Maximum output current 13 A
Maximum output voltage 11.53 V
Minimum output voltage 11.47 V
Nominal output voltage 11.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-263
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mountYES
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal locationSINGLE
www.fairchildsemi.com
RC1587
3A Adjustable/Fixed Low Dropout Linear Regulator
Features
• Fast transient response
• Low dropout voltage at up to 3A
• Load regulation: 0.05% typical
• Trimmed current limit
• On-chip thermal limiting
• Standard TO-220, TO-263, TO-263 center cut,
and TO-252 packages
Description
The RC1587, RC1587-1.5, and RC1587-3.3 are low dropout
three-terminal regulators with 3A output current capability.
These devices have been optimized for low voltage applica-
tions including V
TT
bus termination, where transient response
and minimum input voltage are critical. The RC1587 is ideal
for low voltage microprocessor applications requiring a reg-
ulated output from 1.5V to 3.6V with an input supply of 5V
or less. The RC1587-1.5 offers fixed 1.5V with 3A current
capability for GTL+ bus V
TT
termination. The RC1587-3.3
offers fixed 3.3V current capability for logic IC operation.
Current limit is trimmed to ensure specified output current and
controlled short-circuit current. On-chip thermal limiting pro-
vides protection against any combination of overload and
ambient temperature that would create excessive junction
temperatures.
The RC1587, RC1587-1.5, and RC1587-3.3 are available in
the industry-standard TO-220, TO-263, TO-263 center cut,
and TO-252 (DPAK) power packages.
Applications
• Pentium
®
Class GTL+ bus supply
• Low voltage logic supply
• Post regulator for switching supply
Typical Applications
V
IN = 3.3V
10µF
+
RC1587
V
IN
V
OUT
ADJ
124Ω
+
1.5V at 3A
22µF
24.9Ω
V
IN = 3.3V
+
10µF
RC1587-1.5
V
IN
V
OUT
GND
+
1.5V at 3A
22µF
V
IN = 5V
+
10µF
RC1587-3.3
V
IN
V
OUT
GND
+
3.3V at 3A
22µF
65-1587-16
Pentium is a registered trademark of Intel Corporation.
REV. 1.5 1/12/01

RC1587M15 Related Products

RC1587M15 RC1587M33
Description IC reg ldo 1.5V 3A TO-263 IC reg ldo 3.3V 3A TO-263
Is it Rohs certified? conform to incompatible
Maker Fairchild Fairchild
Parts packaging code D2PAK D2PAK
package instruction PLASTIC, TO-263, 3 PIN PLASTIC, TO-263, 3 PIN
Contacts 4 4
Reach Compliance Code not_compliant not_compliant
ECCN code EAR99 EAR99
Maximum drop-back voltage 1 1.3 V 1.3 V
Maximum input voltage 7 V 7 V
Minimum input voltage 3 V 4.8 V
JESD-30 code R-PSSO-G3 R-PSSO-G3
JESD-609 code e3 e0
Humidity sensitivity level 1 1
Number of functions 1 1
Number of terminals 3 3
Working temperatureTJ-Max 125 °C 125 °C
Maximum output current 1 3 A 3 A
Maximum output voltage 1 1.53 V 3.366 V
Minimum output voltage 1 1.47 V 3.234 V
Nominal output voltage 1 1.5 V 3.3 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TO-263 TO-263
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE
Certification status Not Qualified Not Qualified
Regulator type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount YES YES
Terminal surface Matte Tin (Sn) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING
Terminal location SINGLE SINGLE
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