SP6200 datasheet(2/17 Pages) EXAR

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Rev. 2.1.0

ABSOLUTE MAXIMUM RATINGS

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.

Supply Input Voltage (VIN)............................... -2V to 7V

Output Voltage (VOUT)............................-0.6 to (VIN +1V)

Enable Input Voltage (VEN)............................... -2V to 7V

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

Power Dissipation ............................... Internally Limited1

Lead Temperature (Soldering, 5 sec) ..................... 260°C

OPERATING RATINGS

Input Voltage Range VIN............................. +2.5V to +6V

Enable Input Voltage (VEN) ................................ 0V to 6V

Junction Temperature Range ....................-40°C to 125°C

Thermal Resistance ......................................................

SOT-23-5 (θJA) .............................................191°C/W

DFN-8 (θJA) ................................................... 59°C/W

Note 1: Maximum power dissipation can be calculated

using the formula: PD = (TJ(max) - TA) / θJA, where

TJ(max) is the junction temperature, TA is the ambient

temperature and θJA is the junction-to-ambient thermal

resistance. θJC is 6°C/W for this package. Exceeding the

maximum allowable power dissipation will result in

excessive die temperature and the regulator will go into

thermal shutdown mode.

ELECTRICAL SPECIFICATIONS

Specifications with standard type are for an Operating Junction Temperature of TJ = 25°C only; limits applying over the full

Operating Junction Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test,

design, or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for

reference purposes only. Unless otherwise indicated, VIN = (VOUT + 1V), VOUT = 5V for Adjustable version, CIN = 1.0µF, COUT =

1.0µF and IL = 100µA, TJ= 25°C.

Parameter

Min.

Typ.

Max.

Units

Conditions

Output Voltage Accuracy, (VO)

-2

Variation from specified VOUT

-3

•

Reference Voltage

1.213

1.250

1.287

•

Adjustable version only

Output Voltage Temperature

Coefficient

2 (∆ VO/∆T)

ppm/°C

Minimum Supply Voltage

2.50

2.55

2.70

3.00

2.70

2.80

2.95

3.50

IL = 100µA

IL = 50mA

IL = 100mA

IC = 200mA

Line Regulation, (∆VO/VIN)

0.03

0.2

%/V

•

VIN = (VOUT + 1V) to 6V

Load Regulation3 (∆VO/VO)

0.07

0.14

0.25

0.50

•

IL = 0.1mA to 100mA, SP6200

IL = 0.1mA to 200mA, SP6201

SP6200-1.5V & 1.8 Load Reg.

SP6201-1.5V & 1.8 Load Reg.

0.3

IL = 0.1mA to 100mA, VIN = 2.95V

IL = 0.1mA to 200mA, VIN = 3.5V

Dropout Voltage4 (VIN – VO)

(Not applicable to voltage

options below 2.7V)

0.2

IL = 100µA

•

120

IL = 50mA

160

•

160

250

IL = 100mA

300

•

320

400

IL = 200mA, SP6201 Only

500

•

Shutdown Quiescent Current

(IGND)

0.01

µA

•

VEN ≥ 0.4V

Ground Pin Current5 (IGND)

µA

VEN ≥ 2.0V, IL = 100 µA

•

110

200

µA

VEN ≥ 2.0V, IL = 100 mA, SP6200 only

(for 1.5 & 1.8, VIN = 2.95)

250

•

200

400

µA

VEN ≥ 2.0V, IL = 200mA, SP6201 Only

(for 1.5 & 1.8, VIN = 3.5)

500

•

Power Supply Rejection Ratio,

(PSRR)

Frequency = 100Hz, IL = 10mA

Frequency = 400Hz, IL = 10mA

Current Limit, (ICL)

100

140

200

•

SP6200

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