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Date: 05/25/04

SP6203/6205 Low Noise, 300 and 500mA CMOS LDO Regulators

© Copyright 2004 Sipex Corporation

ELECTRICALCHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

Lead Temperature (soldering 5s) .............................................. +260°C

Storage Temperature .................................................. -65°C to +150°C

Junction Temperature ............................................................... +150°C

These are stress ratings only and functional operation of the device at these

ratings or any other above those indicated in the operation sections of the

specifications below is not implied. Exposure to absolute maximum rating

conditions for extended periods of time may affect reliability.

-40°C < T < 125°C. The ♦ denotes the specifications which apply over full operating temperature range -40°C to

+125°C, unless otherwise specified.

PARAMETER

MIN

TYP

MAX

UNITS

♦

CONDITIONS

Input Voltage

6

V

♦

Output Voltage Accuracy

-2

+2

%

♦

Output Voltage

50

ppm/°C

Temperature Coefficient, Note2

Reference Voltage

1.225

1.25

1.275

V

♦

Adjustable version only

Line Regulation

0.04

0.3

%/V

Load Regulation, Note 3

0.07

0.3

%

0.13

0.5

Dropout Voltage, Note 4

0.06

60

120

mV

180

300

♦

300

500

♦

Ground Pin Current, Note 5

45

100

♦

110

175

235

330

♦

350

490

♦

Shutdown Supply Current

0.01

1

µA

♦

Current Limit

0.33

0.50

0.8

A

0.55

0.85

1.4

Thermal Shutdown Junction

170

°C

Regulator Turns off

Temperature

Thermal Shutdown Hysteresis

12

°C

Regulator turns on again at 158°C

Power Supply Rejection Ratio

67

dB

f ≤ 1kHz

Output Noise Voltage, Note 6

150

630

12

50

75

Thermal Regulation, Note 7

0.05

%/W

25

50

(from shutdown mode)

60

120

(from shutdown mode)

100

250

15

25

Output Discharge Resistance

30

Ω

No Load

Enable Input Logic Low Voltage

0.4

V

♦

Regulator Shutdown

Enable Input Logic High Voltage

1.6

V

♦

Regulator Enabled

Input Voltage (V

Enable Input Voltage (V

Junction Temperature (T

Thermal Resistance, SOT-23-5 (θ

Thermal Resistance, 8 Pin DFN (θ

Remark: The device is not guaranteed to function outside its operating rating.

OPERATING RATINGS