datasheetbank_Logo   Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name :   

UA723CNSRG4 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
UA723CNSRG4 PRECISION VOLTAGE REGULATORS TI
Texas Instruments TI
UA723CNSRG4 Datasheet PDF : 17 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
µA723
PRECISION VOLTAGE REGULATORS
SLVS057D – AUGUST 1972 – REVISED JULY 1999
APPLICATION INFORMATION
Table 1. Resistor Values (k) for Standard Output Voltages
OUTPUT
VOLTAGE
(V)
APPLICABLE
FIGURES
(SEE NOTE 5)
FIXED OUTPUT
±5%
R1
R2
(k) (k)
OUTPUT ADJUSTABLE
±10%
(SEE NOTE 6)
R1
(k)
P1
(k)
P2
(k)
3.0
1, 5, 6, 9, 11, 12 (4) 4.12 3.01
1.8
0.5
1.2
3.6
1, 5, 6, 9, 11, 12 (4) 3.57 3.65
1.5
0.5
1.5
5.0
1, 5, 6, 9, 11, 12 (4) 2.15 4.99 0.75
0.5
2.2
6.0
1, 5, 6, 9, 11, 12 (4) 1.15 6.04
0.5
0.5
2.7
9.0
2, 4, (5, 6, 9, 12) 1.87 7.15 0.75
1.0
2.7
12
2, 4, (5, 6, 9, 12) 4.87 7.15
2.0
1.0
3.0
15
2, 4, (5, 6, 9, 12) 7.87 7.15
3.3
1.0
3.0
28
2, 4, (5, 6, 9, 12) 21.0 7.15
5.6
1.0
2.0
45
7
3.57 48.7
2.2
10
39
75
7
3.57 78.7
2.2
10
68
100
7
3.57
105
2.2
10
91
250
7
3.57
255
2.2
10
240
–6
(see Note 7)
3, 10
3.57 2.43
1.2
0.5
0.75
–9
3, 10
3.48 5.36
1.2
0.5
2.0
–12
3, 10
3.57 8.45
1.2
0.5
3.3
–15
3, 10
3.57
11.5
1.2
0.5
4.3
–28
3, 10
3.57 24.3
1.2
0.5
10
–45
8
3.57 41.2
2.2
10
33
–100
8
3.57 95.3
2.2
10
91
–250
8
3.57
249
2.2
10
240
NOTES: 5. The R1/R2 divider can be across either VO or V(ref). If the divider is across
V(ref), use the figure numbers without parentheses. If the divider is across
VO, use the figure numbers in parentheses.
6. To make the voltage adjustable, the R1/R2 divider shown in the figures must
be replaced by the divider shown below.
R1
P1
R2
Adjustable Output Circuit
7. For Figures 3, 8, and 10, the device requires a minimum of 9 V between VCC+
and VCC– when VO is equal to or more positive than –9 V.
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Direct download click here
 

Share Link : TI
All Rights Reserved © datasheetbank.com 2014 - 2019 [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]