MC1723CP ON Semiconductor, MC1723CP Datasheet

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MC1723CP

Manufacturer Part Number
MC1723CP
Description
ON Semiconductor [VOLTAGE REGULATOR]
Manufacturer
ON Semiconductor
Datasheet

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Part Number:
MC1723CPDS
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Voltage Regulator
deliver load current to 150 mAdc. Output current capability can be increased
to several amperes through use of one or more external pass transistors.
MC1723C is specified for operation over the commercial temperature range
(0 to +70 C).
MOTOROLA ANALOG IC DEVICE DATA
The MC1723C is a positive or negative voltage regulator designed to
Output Voltage Adjustable from 2.0 Vdc to 37 Vdc
Output Current to 150 mAdc Without External Pass Transistors
0.01% Line and 0.03% Load Regulation
Adjustable Short Circuit Protection
6.2V
V in
V O
For best results 10 k < R2 < 100 k
For minimum drift R3 = R1 | | R2
R3
^
15k
500
Figure 2. Typical Circuit Connection
7
C ref
R1 + R2
Figure 1. Representative Schematic Diagram
12
11
6
5
R2
25k
5.0pF
30k
(7 < V O < 37)
MC1723C
5.0k
7
I SC =
100
6.2V
6
V sense
R SC
V ref
300
10
13
1.0k
2
3
4
C1
20k
Noninverting
=
Input
5
R SC
0.66
100pF
R SC
7
at T J = + 25 C
150
V EE
R1
R2
1.0k
V O
4
Inverting
Input
12
15k
V CC
V in = 20Vdc
V C
11
13
10
V z
2
3
0.1 F
Compensation
Current
Limit
Current
Sense
V O
9
6.2V
Figure 3. Typical NPN Current Boost Connection
12
11
6
5
MC1723CD
MC1723CP
Motorola, Inc. 1996
Device
2N3055 or Equiv
MC1723C
VOLTAGE REGULATOR
ORDERING INFORMATION
7
MC1723C
LM723CN
Alternate
A723PC
SEMICONDUCTOR
Order this document by MC1723C/D
TECHNICAL DATA
10
13
C1
2
3
4
T A = 0 to +70 C
100pF
Temperature
PLASTIC PACKAGE
PLASTIC PACKAGE
R SC = 0.33
Operating
Range
CASE 751A
CASE 646
P SUFFIX
D SUFFIX
(SO–14)
12k
10k
V O = +15Vdc
I L = 2Adc max
Plastic DIP
Package
SO–14
Rev 5
1

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MC1723CP Summary of contents

Page 1

... 6.2V 15k Compensation 2 Current Limit 150 Current Sense Device Inverting MC1723CD Input MC1723CP R SC Figure 3. Typical NPN Current Boost Connection 20Vdc Motorola, Inc. 1996 Order this document by MC1723C/D MC1723C VOLTAGE REGULATOR SEMICONDUCTOR TECHNICAL DATA P SUFFIX PLASTIC PACKAGE CASE 646 D SUFFIX ...

Page 2

MAXIMUM RATINGS ( +25 C, unless otherwise noted.) Rating Pulse Voltage from (50 ms) Continuous Voltage from Input–Output Voltage Differential Maximum Output Current Current from V ref Current ...

Page 3

Figure 4. Maximum Load Current as a Function of Input–Output Voltage Differential 200 T Jmax = 150 150 C/W 160 P STANDBY 60 mW (No heatsink) 120 ...

Page 4

Figure 10. Line Regulation as a Function of Input–Output Voltage Differential 0.2 0.1 0 –0.1 5 –V out , INPUT–OUTPUT VOLTAGE (V) Figure 12. Standby Current Drain as a Function of Input Voltage 4 ...

Page 5

Figure 16. Typical Connection for 2 < < MC1723C ref sense R2 0. ...

Page 6

Equiv V in +18V 100 6 MC1723C Figure 22. +12V, 1.0 A Regulator (Using PNP Current Boost) 0. MC1723C 3 10k 6 4 100pF 12k MOTOROLA ANALOG IC DEVICE DATA V ...

Page 7

SEATING PLANE –A– –B– –T– K SEATING PLANE 0.25 (0.010 MOTOROLA ANALOG IC DEVICE DATA MC1723C OUTLINE DIMENSIONS P ...

Page 8

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of ...

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