SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4054, REV. -
SHD501355
SHD501355A
LOW DROP OUT POSITIVE ADJUSTABLE
VOLTAGE REGULATOR
DESCRIPTION:
3A, VERY LOW DROPOUT ADJUSTABLE POSITIVE REGULATOR
FEATURES:
●
LOW DROPOUT, 340mV at 3A Output Current
●
FAST RESPONSE
●
REMOTE SENSE OPTION (-A)
●
REMOTE SHUTDOWN
●
ELECTRICALLY EQUIVALENT TO LT1764A
●
FIVE TERMINAL MO-078 HERMETIC PACKAGE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
INPUT VOLTAGE V
IN
, V
OUT
, SD
INPUT VOLTAGE V
SENSE
INPUT – OUTPUT DIFFERENTIAL VOLTAGE
POWER DISSIPATION Tc = 25
0
C
THERMAL RESISTANCE Rth (j-c)
STORAGE TEMPERATURE RANGE
OPERATING JUNCTION TEMPERATURE RANGE
CONTROL SECTION
POWER TRANSISTOR SECTION
-40
-40
-
125
150
MIN
-
-
-
-
-
-65
TYP
-
-
-
-
-
-
MAX
20
7
20
20
6.5
150
0
UNIT
V
V
V
W
C/W
0
0
C
C
•
221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798
•
•
World Wide Web Site - www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
SHD501355
SHD501355A
SENSITRON
TECHNICAL DATA
DATA SHEET 4054, REV. -
ELECTRICAL CHARACTERISTICS (AT T
C
=25
0
C, V
SENSE
NOT CONECTED UNLESS OTHERWISE SPECIFIED)
PARAMETER
OUTPUT VOLTAGE
V
IN
=3.3V, I
O
= 3A Tc = 25
0
C
Tc = -55
0
C to 125
0
C
LINE REGULATION
V
IN
=3V to 20V, I
O
= 1 mA Tc = -55
0
C to 125
0
C
LOAD REGULATION
V
IN
=3.5V, I
O
= 1 mA to 3A Tc = 25
0
C
Tc = -55
0
C to 125
0
C
DROP OUT VOLTAGE I
O
= 3 A Tc = 25
0
C
Tc = -55
0
C to 125
0
C
CURRENT LIMIT
V
IN
=3.5V, V
OUT
DROP = 0.1V, Tc = -55 C to 125 C
RIPPLE REJECTION
V
IN
=4V, I
O
= 1.5 A, f = 120 Hz, V
RIPPLE
= 0.5 V
P-P
SHUTDOWN PIN CURRENT
V
SHDN
= 0 V
V
SHDN
= 20 V
SHUTDOWN PIN THRESHOLD
V
OUT
= OFF to ON
V
OUT
= ON to OFF
OUTPUT VOLTAGE NOISE
C
OUT
= 10
µF,
I
O
= 3 A, BW = 10 Hz to 100 KHz
55
-
-
-
0.25
-
63
0.01
7
0.9
0.75
40
-
1
30
2
-
-
dB
µA
µA
V
V
µV
RMS
0
0
MIN
2.462
2.412
-
-
-
-
-
3.1
TYP
2.500
2.500
4
4
-
0.34
-
-
MAX
2.538
2.575
10
10
30
0.45
0.66
-
UNIT
V
V
mV
mV
mV
V
V
A
•
221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798
•
•
World Wide Web Site - www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
SENSITRON
TECHNICAL DATA
DATA SHEET 4054, REV. -
SHD501355
SHD501355A
MECHANICAL DIMENSIONS: In inches / mm
.695 (17.65
.685 17.40)
.165 (4.19
.155 3.94)
.270 (6.86
.240 6.10)
.045 (1.14
.035 .89)
.707 (17.96
.697 17.70)
1 2 3 4 5
.835 (21.21
.815 20.70)
.550 (13.97
.530 13.46)
.045(1.14) R
.750 (19.05
.500 12.70)
.035 (.89
.025 .64)
.100 (2.54)
Typ
.140 (3.56)
Typ
MO-078
PIN CONFIGURATION
PART
PIN 1
SHD501355
SHD501355A
V
IN
V
IN
PIN 2
GND
GND
PIN 3
V
OUT
V
OUT
PIN 4
SHUTDOWN
SHUTDOWN
PIN 5
NO
CONNECTION
REMOTE
SENSE
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the
datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical
equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’
fail-safe precautions or other arrangement .
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of
the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any
other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at
a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron
Semiconductor.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder
maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When
exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.
•
221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798
•
•
World Wide Web Site - www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
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