TS7900 series

2-7

2003/12 rev. A

TS7905 Electrical Characteristics

(Vin= -10V, Iout=500mA, 0

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Tj=25

-4.80

-5

-5.20

Output voltage

Vout

-7.5V

≤Vin≤ -20V, 10mA≤Iout≤1A,

PD

≤15W

-4.75

-5

-5.25

V

-7.5V

≤Vin≤-25V

--

3

100

Line Regulation

REGline

Tj=25

-8V

≤Vin≤-12V

--

1

50

10mA

≤Iout≤1A

--

15

100

Load Regulation

REGload

Tj=25

250mA

≤Iout≤750mA

--

5

50

mV

Quiescent Current

Iq

Iout=0, Tj=25

--

4

8

-7.5V

≤Vin≤-25V

--

--

1.3

Quiescent Current Change

∆lq

10mA

≤Iout≤1A

--

--

0.5

mA

Output Noise Voltage

Vn

10Hz

--

40

--

uV

Ripple Rejection Ratio

RR

f=120Hz, -8V

≤Vin≤-18V

62

74

--

dB

Voltage Drop

Vdrop

Iout=1.0A, Tj=25

--

2

--

V

Peak Output Current

Io peak

Tj=25

--

2.1

--

A

Temperature Coefficient of

Output Voltage

∆Vout/∆Tj

Iout=10mA, 0

--

-1

--

mV/

TS7906 Electrical Characteristics

(Vin=-11V, Iout=500mA, 0

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Tj=25

-5.75

-6

-6.25

Output Voltage

Vout

-8.5V

≤Vin≤-21V, 10mA≤Iout≤1A,

PD

≤15W

-6.3

-6

-6.3

V

-8.5V

≤Vin≤-25V

--

5

120

Line Regulation

REGline

Tj=25

-9V

≤Vin≤-13V

--

1.5

60

10mA

≤Iout≤1A

--

14

120

Load Regulation

REGload

Tj=25

250mA

≤Iout≤750mA

--

4

60

mV

Quiescent Current

Iq

Iout=0, Tj=25

--

4

8

-8.5V

≤Vin≤-25V

--

--

1.3

Quiescent Current Change

∆lq

10mA

≤Iout≤1A

--

--

0.5

mA

Output Noise Voltage

Vn

10Hz

--

44

--

uV

Ripple Rejection Ratio

RR

f=120Hz, -9V

≤Vin≤-19V

60

73

--

dB

Voltage Drop

Vdrop

Iout=1.0A, Tj=25

--

2

--

V

Peak Output Current

Io peak

Tj=25

--

2.1

--

A

Temperature Coefficient of

Output Voltage

∆Vout/∆Tj

Iout=10mA, 0

--

-1

--

mV/

Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as

possible, and thermal effects must be taken into account separately.

This specification applies only for DC power dissipation permitted by absolute maximum ratings.