ABSOLUTE MAXIMUM RATINGS

Power Dissipation . . . . . . . . . . . . . . . . . . . . . Internally Limited

Lead Temp. (Soldering, 5 Seconds) . . . . . . . . . . . . . . . 260

Storage Temperature Range . . . . . . . . . . . . . . . -65 to +150

Operating Junction Temperature Range

CLM2951 . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +150

CLM2950AC/CLM2950C

CLM2951AC/CLM2951C . . . . . . . . . . . . . . . . -40 to +125

Input Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . -20 to +60V

Feedback Input Voltage . . . . . . . . . . . . . . . . . . . . -1.5 to +30V

Shutdown Input Voltage. . . . . . . . . . . . . . . . . . . . -0.3 to +30V

Error Comparator Output . . . . . . . . . . . . . . . . . . . -0.3 to +30V

ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2KV Min

CLM2950 / CLM2951

CORPORATION

CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025

PARAMETER

CLM2951

CLM2950AC

CLM2951AC

CLM2950C

CLM2951C

UNITS

CONDITIONS

(Note 2)

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

3V VERSIONS

Output Voltage

2.985

2.964

3.0

3.015

3.036

2.985

2.970

2.964

3.0

3.0

3.0

3.015

3.030

3.036

2.970

2.955

2.940

3.0

3.0

3.0

3.030

3.045

3.060

V

V

V

-25

Full Operating Temperature

Output Voltage

2.955

3.0

3.045

2.958

3.0

3.042

2.928

3.0

3.072

V

100

3.3V VERSIONS

Output Voltage

3.284

3.260

3.3

3.317

3.340

3.284

3.267

3.260

3.3

3.3

3.3

3.317

3.333

3.340

3.267

3.251

3.234

3.3

3.3

3.3

3.333

3.350

3.366

V

V

V

-25

Full Operating Temperature

Output Voltage

3.251

3.3

3.350

3.254

3.3

3.346

3.221

3.3

3.379

V

100

5V VERSIONS

Output Voltage

4.975

4.94

5.0

5.025

5.06

4.975

4.95

4.94

5.0

5.0

5.0

5.025

5.050

5.06

4.95

4.925

4.90

5.0

5.0

5.0

5.05

5.075

5.10

V

V

V

-25

Full Operating Temperature

Output Voltage

4.925

5.0

5.075

4.93

5.0

5.07

4.88

5.0

5.12

V

100

ALL VOLTAGE OPTIONS

Output Voltage

Temperature Coefficient

20

120

20

50

ppm/

(Note 1)

Line Regulation (Note 3)

0.03

0.1

0.03

0.1

0.04

0.2

%

6V

Load Regulation (Note 3)

0.04

0.1

0.04

0.1

0.1

0.2

%

100

µA ≤ IL ≤ 150mA

Dropout Voltage

(Note 5)

50

380

450

80

450

500

50

380

450

80

450

500

50

380

450

80

450

500

mV

mV

mV

µA

Ground Current

150

3

5

170

6

8

150

3

5

170

6

8

150

3

5

170

6

8

µA

mA

mA

µA

Current Limit

130

200

130

200

130

200

mA

Thermal Regulation

0.05

0.2

0.05

0.2

0.05

0.2

%/W

Output Noise,

10Hz to 100KHz

430

160

100

430

160

100

0430

160

100

µVrms

µVrms

µVrms

µF

µF

µF

(Bypass = 0.01

µF pins 7 to 1 (CLM2951))

8-PIN VERSIONS ONLY

CLM2951

CLM2951AC

CLM2951C

Reference Voltage

1.22

1.235

1.25

1.22

1.235

1.25

1.21

1.23

1.26

V

Reference Voltage

1.19

1.27

1.19

1.27

1.18

1.28

V

Over Temperature (Note 6)

Feedback Pin Bias Current

40

60

40

60

40

60

nA

Reference Voltage

Temperature Coefficient

20

20

50

ppm/

(Note 7)

Feedback Pin Bias Current

Temperature Coefficient

0.1

0.1

0.1

nA/