Document
TA79005,06,07,08,09,10,12,15,18,20,24S
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA79005S,TA79006S,TA79007S,TA79008S,TA79009S,TA79010S, TA79012S,TA79015S,TA79018S,TA79020S,TA79024S
Output Current of 1A, Three-Terminal Negative Voltage Regulators −5 V, −6 V, −7 V, −8 V, −9 V, −10 V, −12 V, −15 V, −18 V, −20 V, −24 V
Features
l Suitable for CMOS, TTL, and the other digital IC power supply.
l Internal thermal overload protecting. l Internal short circuit current limiting. l Maximum output current of 1.0 A. l Metal fin (tab) is fully covered with mold resin.
(TO-220 NIS package)
Pin Assignment
Weight: 1.7 g (typ.)
Marking side
132 GND IN OUT
Equivalent Circuit
1 2003-01-29
Maximum Ratings (Ta = 25°C)
Characteristics
TA79005S
TA79006S
TA79007S
TA79008S
TA79009S
Input voltage
TA79010S
TA79012S
TA79015S
TA79018S
TA79020S
TA79024S
Power dissipation
(Ta = 25°C) (Tc = 25°C)
Operating temperature
Storage temperature
Junction temperature
Thermal resistance
Symbol
VIN
PD Topr Tstg
Tj Rth (j-c) Rth (j-a)
TA79005,06,07,08,09,10,12,15,18,20,24S
Rating
Unit
−35 V
−40
2 20 −30~85 −55~150 150 6.25 62.5
W
°C °C °C
°C/W
2 2003-01-29
TA79005,06,07,08,09,10,12,15,18,20,24S
TA79005S Electrical Characteristics (Unless otherwise specified, VIN = −10 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
Characteristics Output voltage Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current change
Line Load
Output noise voltage
Ripple rejection
Short circuit current limit
Dropout voltage
Average temperature coefficient of output voltage
Symbol VOUT Reg·line
Reg·load
VOUT IB ∆IB
VNO R.R. ISC VD TCVO
Test Circuit
Test Condition
1 Tj = 25°C 1 Tj = 25°C −12 V ≤ VIN ≤ −8 V
−25 V ≤ VIN ≤ −7 V
1 Tj = 25°C 5 mA ≤ IOUT ≤ 1.5 A 250 mA ≤ IOUT ≤ 750 mA
1
Tj = 25°C
−20 V ≤ VIN ≤ −7 V, 5 mA ≤ IOUT ≤ 1.0 A
1 Tj = 25°C
1 Tj = 25°C −25 V ≤ VIN ≤ −7 V 1 5 mA ≤ IOUT ≤ 1.0 A
2
Ta = 25°C, IOUT = 20 mA, 10 Hz ≤ f ≤ 100 kHz
3 f = 120 Hz, IOUT = 20 mA, Tj = 25°C
1 Tj = 25°C
1 Tj = 25°C, IOUT = 1.0 A
1 IOUT = 5.0 mA
Min Typ. Max Unit
−5.2 ― ― ― ―
−5.0 7 35 11 4
−4.8 50 100 100 50
V mV
mV
−5.25 ― −4.75 V
― 4.3 8.0 mA ― ― 1.3
mA ― ― 0.5
― 40 ― µVrms
63 70 ― dB
― 1.9 ―
A
― 2.0 ―
V
― 0.6 ― mV/°C
3 2003-01-29
TA79005,06,07,08,09,10,12,15,18,20,24S
TA79006S Electrical Characteristics (Unless otherwise specified, VIN = −11 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
Characteristics Output voltage Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current change
Line Load
Output noise voltage
Ripple rejection
Short circuit current limit
Dropout voltage
Average temperature coefficient of output voltage
Symbol VOUT Reg·line
Reg·load
VOUT IB ∆IB
VNO R.R. ISC VD TCVO
Test Circuit
Test Condition
1 Tj = 25°C 1 Tj = 25°C −13 V ≤ VIN ≤ −9 V
−25 V ≤ VIN ≤ −8 V
1 Tj = 25°C 5 mA ≤ IOUT ≤ 1.5 A 250 mA ≤ IOUT ≤ 750 mA
1
Tj = 25°C
−21 V ≤ VIN ≤ −8 V, 5 mA ≤ IOUT ≤ 1.0 A
1 Tj = 25°C
1 Tj = 25°C −25 V ≤ VIN ≤ −8 V 1 5 mA ≤ IOUT ≤ 1.0 A
2
Ta = 25°C, IOUT = 20 mA, 10 Hz ≤ f ≤ 100 kHz
3 f = 120 Hz, IOUT = 20 mA, Tj = 25°C
1 Tj = 25°C
1 Tj = 25°C, IOUT = 1.0 A
1 IOUT = 5.0 mA
Min Typ. Max Unit
−6.25 ― ― ― ―
−6.0 9 43 13 5
−5.75 60 120 120 60
V mV
mV
−6.3
― −5.7
V
― 4.3 8.0 mA ― ― 1.3
mA ― ― 0.5
― 45 ― µVrms
61 68 ― dB
― 1.9 ―
A
― 2.0 ―
V
― 0.7 ― mV/°C
4 2003-01-29
TA79005,06,07,08,09,10,12,15,18,20,24S
TA79007S Electrical Characteristics (Unless otherwise specified, VIN = −12 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
Characteristics Output voltage Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current change
Line Load
Output noise voltage
Ripple rejection
Short circuit current limit
Dropout voltage
Average temperature coefficient of output voltage
Symbol VOUT Reg·line
Reg·load
VOUT IB ∆IB
VNO R.R. ISC VD TCVO
Test Circuit
Test Condition
1 Tj = 25°C 1 Tj = 25°C −15 V ≤ VIN ≤ −10 V
−25 V ≤ VIN ≤ −9 V
1 Tj = 25°C 5 mA ≤ IOUT ≤ 1.5 A 250 mA ≤ IOUT ≤ 750 mA
1
Tj = 25°C
−22 V ≤ VIN ≤ −9 V, 5 mA ≤ IOUT ≤ 1.0 A
1 Tj = 25°C
1 Tj = 25°C −25 V ≤ VIN ≤ −9 V 1 5 mA ≤ IOUT ≤ 1.0 A
2
Ta = 25°C, IOUT = 20 mA, 10 Hz ≤ f ≤ 100 kHz
3 f = 120 Hz, IOUT = 20 mA, Tj = 25°C
1 Tj = 25°C
1 Tj = 25°C, IOUT = 1.0 A
1 IOUT = 5.0 mA
Min Typ. Max Unit
−7.28 ― ― ― ―
−7.0 10 45 20 7
−6.72 70 140 140 70
V mV
mV
−7.35 ― −6.65 V
― 4.3 8.0 mA ― ― 1.0
mA ― ― 0.5
― 49 ― µVrms
60 67 ― dB
― 1.9 ―
A
― 2.0 ―
V
― 0.9 ― mV/°C
5 2003-01-29
TA79005,06,07,08,09,10,12,15,18,20,24S
TA79008S Electrical Characteristics (Unless otherwise specified, VIN = −14 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C, CIN = 0.33 µF, COUT = 0.1 µF)
Characteristics Output voltage Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current change
Line Load
Output noise voltage
Ripple rejection
Short circuit current limit
Dropout v.