TA7805F(TE16L1,NQ) [TOSHIBA]
IC VREG 5 V FIXED POSITIVE REGULATOR, PSSO2, 2.30 MM PITCH, PLASTIC, HSOP-3, Fixed Positive Single Output Standard Regulator;
| 型号： | TA7805F(TE16L1,NQ) |
| 厂家： | 
TOSHIBA |
| 描述： | IC VREG 5 V FIXED POSITIVE REGULATOR, PSSO2, 2.30 MM PITCH, PLASTIC, HSOP-3, Fixed Positive Single Output Standard Regulator 输出元件 调节器 |
| 文件： | 总16页 (文件大小：432K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7805F,TA78057F,TA7806F,TA7807F,TA7808F,TA7809F
TA7810F,TA7812F,TA7815F,TA7818F,TA7820F,TA7824F
Output Current of 1A, Three Terminal Positive Voltage Regulators
5 V, 5.7 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V, 15 V, 18 V, 20 V, 24 V
Features
z Internal overcurrent protection.
z Internal overheating protection.
z Maximum output current of 1 A.
z Packaged in New PW-Mold (Surface-mount type).
Pin Assignment
HSOP3-P-2.30D
Weight
Marking side
HSOP3-P-2.30D: 0.36 g (typ.)
1
3
2
IN
GND
OUT
(CASE)
Marking
3
TA78**F
Product No. (or abbreviation code)
Lot No.
Note1
1
2
Note:
The “**” part of each product number varies according to the output voltage of the product.
Note1: A line under a Lot No. identifies the indication of product Labels.
Underlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS
compatibility of Product. The RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27
January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
Ordering Method
Product Name
Package (Lead Type)
Packing Form
TA78**F (TE16L1, NQ)
New PW-Mold: Surface-mount
Tape (2000 pcs ./ reel)
Note: The “**” in each pro-forma product name is replaced with the output voltage of each product.
The product(s) in this document (“Product”) contain functions intended to protect the Product from
temporary small overloads such as minor short-term overcurrent or overheating. The protective
functions do not necessarily protect Product under all circumstances. When incorporating Product into
your system, please design the system (1) to avoid such overloads upon the Product, and (2) to shut
down or otherwise relieve the Product of such overload conditions immediately upon occurrence. For
details, please refer to the notes appearing below in this document and other documents referenced in
this document.
1
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
Equivalent Circuit
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
TA7805F
TA78057F
TA7806F
TA7807F
TA7808F
TA7809F
TA7810F
TA7812F
TA7815F
TA7818F
TA7820F
TA7824F
35
Input voltage
V
V
IN
40
Output current
I
1
1
A
OUT
(Ta = 25°C)
(Tc = 25°C)
Power dissipation
P
W
D
10
Operating junction temperature
Storage temperature
Tj
−30 to 150
−55 to 150
150
°C
°C
°C
opr
T
stg
Junction temperature
T
j
R
th (j-c)
R
th (j-a)
12.5
Thermal resistance
°C/W
125
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
2
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7805F
Electrical Characteristics
(Unless otherwise specified, V = 10 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
IN
OUT
j
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
4.8
―
―
―
―
5.0
3
5.2
100
50
OUT
j
7.0 V ≤ V ≤ 25 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
8.0 V ≤ V ≤ 12 V
IN
1
5 mA ≤ I
≤ 1.4 A
15
5
100
50
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
OUT
7.0 V ≤ V ≤ 20 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
4.75
―
―
4.2
―
5.25
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
7.0 V ≤ V ≤ 25 V,
IN
ΔI
―
1.3
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
50
73
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 10 V ≤ V ≤ 18 V
IN
= 50 mA, T = 25°C
R.R.
57
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.6
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−0.6
―
mV/°C
TA78057F
Electrical Characteristics
(Unless otherwise specified, V = 10.7 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
5.47
―
5.7
4
5.93
110
55
OUT
j
7.7 V ≤ V ≤ 25 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
8.7 V ≤ V ≤ 12.7 V
IN
―
2
5 mA ≤ I
≤ 1.4 A
―
15
5
110
55
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
7.7 V ≤ V ≤ 20.7 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
5.42
―
―
4.3
―
5.98
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
7.7 V ≤ V ≤ 25 V,
IN
ΔI
―
1.3
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
55
72
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 8.8 V ≤ V ≤ 18.8 V,
IN
= 50 mA, T = 25°C
R.R.
56
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.5
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−0.7
―
mV/°C
3
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7806F
Electrical Characteristics
(Unless otherwise specified, V = 11 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
IN
OUT
j
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
5.75
―
6.0
4
6.25
120
60
OUT
j
8.0 V ≤ V ≤ 25 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
9.0 V ≤ V ≤ 13 V
IN
―
2
5 mA ≤ I
≤ 1.4 A
―
15
5
120
60
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
8 V ≤ V ≤ 21 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
5.7
―
―
4.3
―
6.3
8.0
1.3
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
8.0 V ≤ V ≤ 25 V,
IN
ΔI
―
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
55
72
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 11 V ≤ V ≤ 19 V
IN
= 50 mA, T = 25°C
R.R.
56
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.5
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−0.7
―
mV/°C
TA7807F
Electrical Characteristics
(Unless otherwise specified, V = 12 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
6.72
―
7.0
5
7.28
140
70
OUT
j
9.0 V ≤ V ≤ 25 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
10 V ≤ V ≤ 14 V
IN
―
2
5 mA ≤ I
≤ 1.4 A
―
15
5
140
70
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
9.0 V ≤ V ≤ 22 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
6.65
―
―
4.3
―
7.35
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
9.0 V ≤ V ≤ 25 V,
IN
ΔI
―
1.3
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
60
70
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 12 V ≤ V ≤ 20 V
IN
= 50 mA, T = 25°C
R.R.
54
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.3
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−0.8
―
mV/°C
4
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7808F
Electrical Characteristics
(Unless otherwise specified, V = 14 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
IN
OUT
j
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
7.7
―
―
―
―
8.0
6
8.3
160
80
OUT
j
10.5 V ≤ V ≤ 25 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
11 V ≤ V ≤ 17 V
IN
2
5 mA ≤ I
≤ 1.4 A
12
4
160
80
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
OUT
10.5 V ≤ V ≤ 23 V
IN
Output voltage
V
1
1
1
T = 25°C
7.6
―
―
4.3
―
8.4
8.0
1.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
10.5 V ≤ V ≤ 25 V,
IN
ΔI
―
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
70
69
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 14 V ≤ V ≤ 21.5 V
IN
= 50 mA, T = 25°C
R.R.
53
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.1
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−1.0
―
mV/°C
TA7809F
Electrical Characteristics
(Unless otherwise specified, V = 15 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
8.64
―
9.0
7.0
2.5
12
4
9.36
180
90
OUT
j
11.5 V ≤ V ≤ 26 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
13 V ≤ V ≤ 19 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
180
90
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
11.5 V ≤ V ≤ 24 V
IN
Output voltage
V
1
1
1
T = 25°C
8.55
―
―
4.3
―
9.45
8.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
11.5 V ≤ V ≤ 26 V,
IN
ΔI
―
1.0
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
75
67
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 15 V ≤ V ≤ 22.5 V
IN
= 50 mA, T = 25°C
R.R.
51
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.0
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−1.1
―
mV/°C
5
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7810F
Electrical Characteristics
(Unless otherwise specified, V = 16 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
IN
OUT
j
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
9.6
―
―
―
―
10.0
8
10.4
200
100
200
100
OUT
j
12.5 V ≤ V ≤ 27 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
14 V ≤ V ≤ 20 V
IN
2.5
12
4
5 mA ≤ I
≤ 1.4 A
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
OUT
12.5 V ≤ V ≤ 25 V
IN
Output voltage
V
1
1
1
T = 25°C
9.5
―
―
4.3
―
10.5
8.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
12.5 V ≤ V ≤ 27 V,
IN
ΔI
―
1.0
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
80
66
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 16 V ≤ V ≤ 23.5 V
IN
= 50 mA, T = 25°C
R.R.
50
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.9
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−1.3
―
mV/°C
TA7812F
Electrical Characteristics
(Unless otherwise specified, V = 19 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
11.5
―
12.0
10
3
12.5
240
120
240
120
OUT
j
14.5 V ≤ V ≤ 30 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
16 V ≤ V ≤ 22 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
14.5 V ≤ V ≤ 27 V
IN
Output voltage
V
1
1
1
T = 25°C
11.4
―
―
4.3
―
12.6
8.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
14.5 V ≤ V ≤ 30 V,
IN
ΔI
―
1.0
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
90
66
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 19 V ≤ V ≤ 25 V
IN
= 50 mA, T = 25°C
R.R.
50
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.7
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−1.6
―
mV/°C
6
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7815F
Electrical Characteristics
(Unless otherwise specified, V = 23 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
IN
OUT
j
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
14.4
―
15.0
11
3
15.6
300
150
300
150
OUT
j
17.5 V ≤ V ≤ 30 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
20 V ≤ V ≤ 26 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
17.5 V ≤ V ≤ 30 V
IN
Output voltage
V
1
1
1
T = 25°C
14.25
―
―
4.4
―
15.75
8.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
BI
j
17.5 V ≤ V ≤ 30 V,
IN
ΔI
―
1.0
B
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
110
65
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 23 V ≤ V ≤ 28.5 V
IN
= 50 mA, T = 25°C
R.R.
49
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.5
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−2.0
―
mV/°C
TA7818F
Electrical Characteristics
(Unless otherwise specified, V = 27 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
17.3
―
18.0
13
4
18.7
360
180
360
180
OUT
j
21 V ≤ V ≤ 33 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
24 V ≤ V ≤ 30 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
21 V ≤ V ≤ 33 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
17.1
―
―
4.5
―
18.9
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
21 V ≤ V ≤ 33 V,
IN
ΔI
―
1.0
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
125
63
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 27 V ≤ V ≤ 32 V
IN
= 50 mA, T = 25°C
R.R.
47
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.4
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−2.5
―
mV/°C
7
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7820F
Electrical Characteristics
(Unless otherwise specified, V = 29 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
IN
OUT
j
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
19.2
―
20.0
15
5
20.8
400
200
400
200
OUT
j
23 V ≤ V ≤ 35 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
26 V ≤ V ≤ 32 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
23 V ≤ V ≤ 35 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
19.0
―
―
4.6
―
21.0
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
23 V ≤ V ≤ 35 V,
IN
ΔI
―
1.0
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
135
61
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 29 V ≤ V ≤ 34 V
IN
= 50 mA, T = 25°C
R.R.
45
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.4
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−3.0
―
mV/°C
TA7824F
Electrical Characteristics
(Unless otherwise specified, V = 33 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
23.0
―
24.0
18
6
25.0
480
240
480
240
OUT
j
27 V ≤ V ≤ 38 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
30 V ≤ V ≤ 36 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
27 V ≤ V ≤ 38 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
22.8
―
―
4.6
―
25.2
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
27 V ≤ V ≤ 38 V,
IN
ΔI
―
1.0
BI
I
= 5 mA, T = 25°C
OUT
j
Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
150
61
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 33 V ≤ V ≤ 38 V
IN
= 50 mA, T = 25°C
R.R.
45
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.3
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−3.5
―
mV/°C
8
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
Test Circuit 1 / Standard Application Circuit
Test Circuit 2
V
NO
Test Circuit 3
R.R.
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2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
P max. – Ta
D
12
10
8
Condition:
Number of IC = 1
Ta = Tc
Reflow soldering on
a ceramic substrate
6
50 mm x 50 mm x 0.8 mm
4
30 mm x 30 mm x 0.8 mm
2
Single
20
0
0
40
60
80
100
120
140
160
Ambient temperature Ta
(°C )
10
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
11
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
12
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
Usage Precautions
(1) In regard to GND, be careful not to apply a negative voltage to the input/output terminal.
(2) If a surge voltage exceeding the absolute maximum rating is applied to the input terminal or if a
voltage in excess of the input terminal voltage is applied to the output terminal, the circuit may be
destroyed.
Particular care is necessary in the case of the latter.
Circuit destruction may also occur if the input terminal shorts to GND in a state of normal operation,
causing the output terminal voltage to exceed the input voltage (GND potential) and the electrical
charge of the chemical capacitor connected to the output terminal to flow into the input side.
Where these risks exist, take steps such as connecting zener and general silicon diodes to the circuit,
as shown in the figure below.
(3) When the input voltage is too high, the power dissipation of the three-terminal regulator, which is a
series regulator, increases, causing the junction temperature to rise. In such a case, it is
recommended to reduce the power dissipation, and hence the junction temperature, by inserting a
power-limiting resistor R
in the input terminal.
SD
The power dissipation P of the IC is expressed in the following equation.
D
Reducing V
below the lowest voltage necessary for the IC will cause ripple, deterioration in output
IN'
regulation and, in certain circumstances, parasitic oscillation.
To determine the resistance value of R , design with a margin, referring to the following equation.
SD
(4) Be sure to connect a capacitor near the input terminal and output terminal between both terminals
and GND. The capacitances should be determined experimentally because they depend on PCB
patterns. In particular, adequate investigation should be made to ensure there is no problem even in
high or low temperatures.
13
2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
(5) The molded plastic portion of this unit, measuring 5.5 mm (L) by 6.5 mm (W) by 2.3 mm (T), is more
compact compared to its equivalent TO-220.
The GND fin extends directly out of the main body, and can be soldered directly to the ceramic circuit
board for significant increase in power dissipation.
To obtain high reliability in the heat sink design of the regulator IC, it is generally required to derate
more than 20% of maximum junction temperature (T max).
j
Further, full consideration should be given to the installation of IC on a heat sink.
• Low voltage
Do not apply voltage to the Product that is lower than the minimum operating voltage, or the Product’s
protective functions will not operate properly and the Product may be permanently damaged.
• Overcurrent Protection
The overcurrent protection circuits in the Product are designed to temporarily protect Product from minor
overcurrent of brief duration. When the overcurrent protective function in the Product activates,
immediately cease application of overcurrent to Product. Improper usage of Product, such as application of
current to Product exceeding the absolute maximum ratings, could cause the overcurrent protection circuit
not to operate properly and/or damage Product permanently even before the protection circuit starts to
operate.
• Overheating Protection
The thermal shutdown circuits in the Product are designed to temporarily protect Product from minor
overheating of brief duration. When the overheating protective function in the Product activates,
immediately correct the overheating situation. Improper usage of Product, such as the application of heat
to Product exceeding the absolute maximum ratings, could cause the overheating protection circuit not to
operate properly and/or damage Product permanently even before the protection circuit starts to operate.
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2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
Package Dimensions
HSOP3-P-2.30D
Unit: mm
Weight: 0.36 g (typ.)
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2008-12-12
TA7805,057,06,07,08,09,10,12,15,18,20,24F
RESTRICTIONS ON PRODUCT USE
•
•
•
Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively “Product”) without notice.
This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with
TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission.
Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are
responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and
systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily
injury or damage to property, including data loss or corruption. Before creating and producing designs and using, customers must
also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document,
the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA
Semiconductor Reliability Handbook” and (b) the instructions for the application that Product will be used with or for. Customers are
solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the
appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any
information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other
referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO
LIABILITY FOR CUSTOMERS’ PRODUCT DESIGN OR APPLICATIONS.
•
Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring
equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.
Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or
reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious
public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used
in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling
equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric
power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this
document.
•
•
Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
•
•
The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to
any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY
WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR
LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO
SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
•
•
Do not use or otherwise make available Product or related software or technology for any military purposes, including without
limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile
technology products (mass destruction weapons). Product and related software and technology may be controlled under the
Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product
or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations.
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.
Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances,
including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of
noncompliance with applicable laws and regulations.
16
2008-12-12
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