FAN1589 Fairchild Semiconductor, FAN1589 Datasheet
![no-image](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_sml.jpg)
FAN1589
Manufacturer Part Number
FAN1589
Description
2.7A/ 1.2V Low Dropout Linear Regulator for VRM8.5
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN1589.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FAN1589DX
Manufacturer:
AMD
Quantity:
6 670
Company:
Part Number:
FAN1589MCX
Manufacturer:
GaLiLeO
Quantity:
101
Company:
Part Number:
FAN1589MX
Manufacturer:
Fairchild Semiconductor
Quantity:
135
Features
• Fast transient response
• Low dropout voltage at up to 2.7A
• Load regulation: 0.05% typical
• Trimmed current limit
• On-chip thermal limiting
• Standard TO-220, TO-263, TO-263 center cut and
Applications
• A GTL+ bus supply for VRM 8.5
• Low voltage logic supply
• Post regulator for switching supply
Typical Application
FAN1589
2.7A, 1.2V Low Dropout Linear Regulator for VRM8.5
TO-252 (DPAK) packages
V
IN
= 3.3V
10 F
+
V
IN
FAN1589
GND
V
Description
The FAN1589 is a low dropout three-terminal regulator with
2.7A output current capability. This device has been optimized
for V
mum input voltage are critical. The FAN1589 offers fixed
1.2V with 2.7A current capability for a GTL+ bus V
termination.
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 FAN1589 is available in the industry-standard TO-220,
TO-263, TO-263 center cut and TO-252 (DPAK) power
packages.
OUT
TT
bus termination, where transient response and mini-
+
22 F
1.2V at 2.7A
www.fairchildsemi.com
REV. 1.0.3 2/25/02
TT