LM2576T-012G ON Semiconductor, LM2576T-012G Datasheet - Page 14

• Manufacturer Part Number: LM2576T-012G
• Description: IC REG SW 3A 12V STEPDWN TO220-5
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2576T-012G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V
• Current - Output: 3A
• Frequency - Switching: 52kHz
• Voltage - Input: 7 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Straight Leads)
• Output Voltage: 12 V
• Output Current: 3 A
• Input Voltage: 4.75 V to 40 V
• Switching Frequency: 52 KHz
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: Through Hole
• Duty Cycle (max): 98 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NOTE: Diodes listed in bold are available from ON Semiconductor.
NOTE: *Contact Manufacturer
Table 1. Diode Selection Guide
Table 2. Inductor Selection by Manufacturer’s Part Number
20 V
30 V
40 V
50 V
60 V
V
R
Inductor
H1000
H1500
H2200
Code
H150
H220
H330
H470
H680
L100
L150
L220
L330
L470
L680
L47
L68
MBR320P
Through
MBR330
MBR340
MBR350
MBR360
31DQ03
31DQ04
31DQ05
1N5820
1N5821
1N5822
SR302
SR303
SR304
SR305
SR306
DQ06
Hole
3.0 A
MBRS340T3
MBRS360T3
MBRD340
MBRD360
30WQ03
30WQ04
30WQ05
Surface
Mount
Inductor
1000 mH
1500 mH
2200 mH
SK32
SK33
SK34
SK35
100 mH
150 mH
220 mH
330 mH
470 mH
680 mH
150 mH
220 mH
330 mH
470 mH
680 mH
Value
47 mH
68 mH
Schottky
50SQ080
Through
1N5823
1N5824
1N5825
SR502
SB520
SR503
SB530
SR504
SB540
SB550
Hole
4.0 − 6.0 A
Tech 39
77 212
77 262
77 312
77 360
77 408
77 456
77 506
77 362
77 412
77 462
77 508
77 556
*
*
*
*
http://onsemi.com
MBRD640CT
MBRD660CT
50WQ03
50WQ04
50WQ05
Surface
Mount
LM2576
14
Schott Corp.
671 26980
671 26990
671 27000
671 27010
671 27020
671 27030
671 27040
671 27050
671 27060
671 27070
671 27080
671 27090
671 27100
671 27120
671 27130
671 27110
(all diodes
to at least
Through
MUR320
HER302
31DF1
100 V)
rated
Hole
3.0 A
MURS320T3
MURD320
(all diodes
to at least
Surface
30WF10
Mount
100 V)
rated
Fast Recovery
Pulse Eng.
PE−53112
PE−92114
PE−92108
PE−53113
PE−52626
PE−52627
PE−53114
PE−52629
PE−53115
PE−53116
PE−53117
PE−53118
PE−53119
PE−53120
PE−53121
PE−53122
(all diodes
to at least
Through
MUR420
HER602
100 V)
rated
Hole
4.0 − 6.0 A
MURD620CT
RL2442
RL2443
RL2444
RL1954
RL1953
RL1952
RL1951
RL1950
RL2445
RL2446
RL2447
RL1961
RL1960
RL1959
RL1958
RL2448
Renco
(all diodes
to at least
Surface
50WF10
Mount
100 V)
rated