LT1072CT#PBF Linear Technology, LT1072CT#PBF Datasheet - Page 16
![IC SW REG 1.25A HI-EFF TO-220-5](/photos/7/43/74381/to-220-5_bent_and_staggered_05-08-1421_sml.jpg)
LT1072CT#PBF
Manufacturer Part Number
LT1072CT#PBF
Description
IC SW REG 1.25A HI-EFF TO-220-5
Manufacturer
Linear Technology
Type
Step-Down (Buck), Step-Up (Boost), Cuk, Flyback, Forward Converterr
Datasheet
1.LT1072CN8PBF.pdf
(16 pages)
Specifications of LT1072CT#PBF
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.25 ~ 40 V
Current - Output
1.25A
Frequency - Switching
40kHz
Voltage - Input
3 ~ 60 V
Operating Temperature
0°C ~ 100°C
Mounting Type
Through Hole
Package / Case
TO-220-5 (Bent and Staggered Leads)
Pin Count
5 +Tab
Input Voltage
60V
Output Voltage
1.244 to 40V
Switching Freq
45kHz
Package Type
TO-220
Output Type
Adjustable
Switching Regulator
Yes
Line Regulation
0.03%/V
Mounting
Through Hole
Input Voltage (min)
3V
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PACKAGE DESCRIPTIO
LT1072
RELATED PARTS
16
PART NUMBER
LT1070/HV
LT1071/HV
LT1082
LT1170/HV
LT1171/HV
LT1172/HV
LT1307/LT1307B
LT1317/LT1317B
LT1370/HV
LT1371/HV
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507
(9.906 – 10.541)
(11.684 – 12.700)
.390 – .415
.460 – .500
BSC
(1.70)
.067
DESCRIPTION
5A I
2.5A I
1A I
5A I
2.5A I
Regulator
1.25A I
Regulator
600mA I
Regulator
600mA I
Regulator
6A ISW, 500kHz, High Efficiency Switching Regulator
3A ISW, 500kHz, High Efficiency Switching Regulator
SW
SW
SW
SW
SW
, 40kHz, High Efficiency Switching Regulator
, 60kHz, High Efficiency Switching Regulator
, 100kHz, High Efficiency Switching Regulator
SW
SW
SW
, 40kHz, High Efficiency Switching Regulator
, 100kHz, High Efficiency Switching
, 100kHz, High Efficiency Switching
, 600kHz, High Efficiency Switching
, 600kHz, High Efficiency Switching
(0.711 – 0.965)
.028 – .038
(5.842 – 6.858)
(8.382 – 9.398)
.230 – .270
.330 – .370
U
(3.734 – 3.937)
www.linear.com
.147 – .155
(14.478 – 15.748)
DIA
.570 – .620
5-Lead Plastic TO-220 (Standard)
(Reference LTC DWG # 05-08-1421)
T Package
(6.60 – 8.13)
.260 – .320
SEATING PLANE
COMMENTS
V
Package
V
V
Packages
V
TO220-5 Packages
V
TO220-5 Packages
V
TO220-5 Packages
V
Packages
V
S8 Packages
V
Packages
V
T0220-7 Packages
(3.861 – 5.131)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
.152 – .202
=3V to 40/60V, V
=3V to 75V, V
=3V to 40/60V, V
=3V to 40/60V, V
=3V to 40/60V, V
=3V to 40/60V, V
=1V to 12V, V
=1.5V to 12V, V
=2.7V to 30V, V
=2.7V to 30V, V
(17.78 – 18.491)
(3.429 – 4.191)
.700 – .728
.135 – .165
(4.191 – 4.572)
.165 – .180
OUT
OUT
OUT
OUT
OUT
(15.75)
OUT
OUT
OUT
OUT
OUT
.620
up to 100V, I
TYP
up to 28V, I
up to 28V, I
up to 65/75V, I
up to 35/42V, I
up to 35/42V, I
up to 65/75V, I
up to 65/75V, I
up to 65/75V, I
up to 65/75V, I
* MEASURED AT THE SEATING PLANE
Q
Q
Q
LINEAR TECHNOLOGY CORPORATION 1988
=50µA/1mA, I
=4.5mA, I
=100µA/4.8mA, I
(2.413 – 2.921)
(3.937 – 4.953)
(0.330 – 0.584)
Q
LW/TP 1102 1K REV C • PRINTED IN USA
Q
.155 – .195*
Q
.095 – .115
=6mA, I
.013 – .023
Q
(1.143 – 1.397)
Q
Q
Q
=4.5mA, I
=6mA, I
=4mA, I
=6mA, I
=6mA, I
=6mA, I
.045 – .055
SD
SD
<120µA, DD, N8, TO220-5
SD
SD
SD
<50µA,TO220-5 Package
SD
SD
SD
SD
<50µA, DD, N8, S16,
<1µA, MS8, N8, S8
<12µA, DD, S20,
<50µA, TO220-5
<50µA, DD, N8, S16,
<50µA, DD, N8, S16,
T5 (TO-220) 0801
SD
<12µA, DD, T0220-7
<30µA/28µA, MS8,
1072fc