MP2000 datasheet(2/7 Pages) MPS

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MP2000 – LOW INPUT VOLTAGE, 150mA LINEAR REGULATOR

INITIAL RELEASE SPECIFICATIONS SUBJECT TO CHANGE

MP2000 Rev. 0.93

www.MonolithicPower.com

4/3/2006

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

PACKAGE REFERENCE

Part Number**

Package

Temperature

MP2000DJ-ADJ

MP2000DJ-1.0

TSOT23-5

–40

°C to +85°C

** For Tape & Reel, add suffix –Z (eg. MP2000DJ–ADJ–Z)

For Lead Free, add suffix –LF (eg. MP2000DJ–ADJ–LF–Z)

ABSOLUTE MAXIMUM RATINGS

(1)

IN Supply Voltage....................... –0.3V to +7.0V

FB Voltage.........................–0.3V to VOUT + 0.3V

Voltage..........................................IN – 0.7V

Junction Temperature...............................150

°C

Lead Temperature ....................................260

°C

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

°C

Recommended Operating Conditions

(2)

Input Voltage ................................ 1.35V to 6.0V

Output Voltage................................... 0.5V to 5V

Load Current...........................150mA Maximum

Operating Temperature .............–40

°C to +85°C

Thermal Resistance

(3)

θJA

θJC

TSOT23-5.............................. 220 .... 110..

°C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The device is not guaranteed to function outside of its

operating conditions.

3) Measured on approximately 1” square of 1 oz copper.

ELECTRICAL CHARACTERISTICS

VIN = 1.8V, TA = +25°C, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

IOUT = 1mA

µA

Ground Pin Current

IOUT = 150mA

2.7

Shutdown Current

= 1.0V, VIN = 5V

µA

FB Regulation Voltage

0.485

0.500

0.515

IOUT = 100mA

250

Dropout Voltage

(4)

IOUT = 150mA

300

Line Regulation

IOUT = 1mA,

VIN = (VOUT + 0.5V) to 6.0V

(6)

0.01

0.08

%/V

Load Regulation

IOUT = 1mA to 150mA,

VIN = VOUT + 0.5V

(6)

0.001

0.02

%/mA

PSRR

(5)

VIN > VOUT + 0.5V, C3 = 2.2µF,

VIN(AC) = 100mV, f = 1KHz

Output Voltage Noise

(5)

f = 1KHz, CFB > 0.1µF, IOUT = 1mA

300

nV/√Hz

Input Low Voltage

0.7

Input Bias Current

= 5V

0.01

µA

Thermal Protection

(5)

145

°C

Current Limit Protection

(5)

VOUT = 1.2V

200

Thermal Protection

Hysteresis

(5)

°C

Notes:

4) Dropout Voltage is defined as the input to output differential when the output voltage drops 1% below its normal value.

5) Parameter is guaranteed by design, not production tested.

6) VIN = 1.35V for VOUT = 0.5V to 0.85V

TOP VIEW

GND

OUT

MP2000_PD01-TSOT23-5

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