FAN1581DX Fairchild Semiconductor, FAN1581DX Datasheet - Page 9

• Manufacturer Part Number: FAN1581DX
• Description: IC REG LDO 5A ADJ VOLT TO-252
• Manufacturer: Fairchild Semiconductor

Specifications of FAN1581DX

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.7 V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 0.4V @ 5A
• Number Of Regulators: 1
• Current - Output: 5A
• Current - Limit (min): 5.2A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Table 3. Bill of Materials for Application Circuit for the FAN1581-2.5
Ordering Information
REV. 1.2.1 7/2/09
Item
C1
C2
C3
U1
Product Number
FAN1581MX
FAN1581DX
FAN1581M12X
FAN1581D15X
FAN1581M25X
FAN1581D25X
FAN1581T
Quantity
1
1
1
1
V
V
CNTL
Package
TO-263 in Tape and Reel
TO-252 DPAK in Tape and Reel
TO-263 in Tape and Reel
TO-252 DPAK in Tape and Reel
TO-263 in Tape and Reel
TO-252 DPAK in Tape and Reel
TO-220 in Tape and Reel
IN
= 3.3V
= 5V
10μF
1μF
C1
C2
Figure 5. Application Circuit (FAN1581-2.5)
Manufacturer
+
+
Fairchild
Xicon
Xicon
Any
V
V
FAN1581–2.5
IN
CNTL
GND
U1
V
SENSE
V
OUT
FAN1581P-2.5
Part Number
L10V100
L10V10
+
100μF
C3
2.5V at 5A
100µF, 10V Aluminum
10µF, 10V Aluminum
5A Regulator
1µF Ceramic
Description
FAN1581
9