145

SHD526193
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 145, REV. –
Formerly part number SHD52630
POSITIVE 15 VOLT
VERY LOW DROPOUT VOLTAGE REGULATOR
FEATURES:
• LOW DROPOUT VOLTAGE
• ISOLATED HERMETIC PACKAGE
• SIMILAR to INDUSTRY TYPE LM2940 - 15
ELECTRICAL CHARACTERISTICS
Parameter
Output Voltage
Conditions
5 mA ≤ IO ≤ 1A,
All ratings are at TA = 25°C unless otherwise specified.
Typical
15.00
Limit
14.25
15.75
Units
VMIN
VMAX
20
150
mVmax
50 mA ≤ IO ≤ 1A
70
240
mVMAX
Output Impedance
100 mADC and 20 mArms, fO =
100
1000
mΩ
Quiescent Current
120 Hz
VO + 2V ≤ VIN ≤ 26V,
10
20
mAMAX
16.75V ≤ VIN ≤ 26V
VO + 2V ≤ VIN ≤ 26V,
Line Regulation
IO = 5 mA
Load Regulation
IO = 5 mA
Output Noise Voltage
VIN = VO + 5V, IO = 1A
10 Hz - 100kHz,
IO = 5 mA
Ripple Rejection
fO = 1 kHz, 1 Vrms,
30
60
mAMAX
450
1000
µVrms
-
42
dBMIN
IO = 5 mA
Long Term Stability
Dropout Voltage
IO = 1A
60
0.5
1.0
mV/1000 Hr
VMAX
IO = 100 mA
See Note 1
110
200
mVMAX
Short Circuit Current
1.9
1.3
AMIN
RO = 100Ω
t ≤ 20 ms
RO = 100Ω
55
40
VMIN
-30
-15
VMIN
-55
-45
VMIN
-
150
-65°C ≤ TJ ≤
°C
°C
-
+150°C
26
-55°C ≤ TA ≤
V
°C
-
+125°C
3
°C/W
Maximum Line Transient
Reverse Polarity
DC Input Voltage
Reverse Polarity Transient
Input Voltage
Maximum Junction Temperature
Storage Temperature Range
Input Voltage
Operating Temperature Range
RO = 100Ω
t ≤ 20 ms
-
-
Maximum Thermal Resistance
Junction to Case
- VIN = VO + 5V, IO = 1A, CO = 22µF, unless otherwise specified.
1. Output current will decrease with increasing temperature but will not drop below 1A at the maximum specified temperature.
• 221 WEST INDUSTRY COURT • DEER PARK, NY 11729-4681 • PHONE (631) 586-7600 • FAX (631) 242-9798 •
• World Wide Web - http://www.sensitron.com • E-mail Address - [email protected] •
SENSITRON
TECHNICAL DATA
DATASHEET 145, REVISION -
SHD526193
MECHANICAL DIMENSIONS
TO-257
.150 (3.81
Dia.
.140 3.56)
.665 (16.89
.645 16.38)
.537 (13.64
.527 13.39)
1.132 (28.75
1.032 26.21)
1
.035 (0.89
.025 0.63)
3 Places
.200 (5.08
.190 4.82)
.420 (10.67
.410 10.41)
2
.045 (1.14
.035 0.89)
.430 (10.92
.410 10.41)
3
.100(2.54) BSC
2 Places
.120(3.05) BSC
PINOUT TABLE
TYPE
TO - 257, 15V Regulator
PIN 1
VIN
PIN 2
GROUND
PIN 3
VOUT
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 - http://www.sensitron.com • E-mail Address - [email protected]
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