RC1585T15

RC1585T15 Datasheet


RC1585

Part Datasheet
RC1585T15 RC1585T15 RC1585T15 (pdf)
Related Parts Information
RC1585MT RC1585MT RC1585MT
RC1585T RC1585T RC1585T
RC1585M15 RC1585M15 RC1585M15
RC1585M RC1585M RC1585M
PDF Datasheet Preview
RC1585
5A Adjustable/Fixed Low Dropout Linear Regulator
• Fast transient response
• Low dropout voltage at up to 5A
• Load regulation typical
• Trimmed current limit
• On-chip thermal limiting
• Standard TO-220 and TO-263 packages
• Pro and Pentium II GTL+ bus supply
• Low voltage logic supply
• Battery-powered circuitry
• Post regulator for switching supply

The RC1585 and RC1585-1.5 are low dropout three-terminal regulators with 5A output current capability. These devices have been optimized for low voltage applications including VTT bus termination, where transient response and minimum input voltage are critical. The RC1585 is ideal for low voltage microprocessor applications requiring a regulated output from 1.5V to 3.6V with an input supply of 5V or less. The RC1585-1.5 offers fixed 1.5V with 5A current capabilities for GTL+ bus VTT termination.

Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperature that would create excessive junction temperatures.

The RC1585 series regulators are available in the industry-standard TO-220 and TO-263 power packages.

VIN = 3.3V
10µF

RC1585

VOUT
1.5V at 5A
22µF

VIN = 3.3V
10µF

RC1585-1.5

VOUT
1.5V at 5A
22µF

Pentium is a registered trademark of Intel Corporation

RC1585

SPECIFICATION

Pin Assignments

RC1585M-1.5 FRONT VIEW

RC1585M FRONT

PRODUCT

RC1585T FRONT VIEW

RC1585T-1.5 FRONT VIEW

GND OUT IN

ADJ OUT IN
3-Lead Plastic TO-263 ΘJA=30°C/W*

ADJ OUT IN

GND OUT IN
3-Lead Plastic TO-220 ΘJA=50°C/W
*With package soldered to square inch copper area over backside ground plane or internal power plane. ΘJA can vary from 20°C/W to >40°C/W with other mounting techniques.

Absolute Maximum Ratings

Parameter

Min.

Max.

Unit

Operating Junction Temperature Range
Ordering Information

Product Number RC1585M RC1585T RC1585M-1.5 RC1585T-1.5

Package TO-263 TO-220 TO-263 TO-220

PRODUCT

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A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

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Datasheet ID: RC1585T15 634556