SP6203EM5-L-2-5/TR Exar Corporation, SP6203EM5-L-2-5/TR Datasheet

SP6203EM5-L-2-5/TR

Manufacturer Part Number

SP6203EM5-L-2-5/TR

Description

Micropower, 300mA CMOS LDO Regulators

Manufacturer

Exar Corporation

Datasheet

1.SP6205EM5-L-3-3.pdf (16 pages)

Specifications of SP6203EM5-L-2-5/TR

Regulator Topology

Positive Fixed

Voltage - Output

2.5V

Voltage - Input

2.7 V ~ 5.5 V

Number Of Regulators

Current - Output

300mA

Current - Limit (min)

330mA

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

SP6203EM5-L-2-5/TR

Manufacturer:

EXAR/艾科嘉

Quantity:

20 000

Company:

H&T Electronics

Part Number:

SP6203EM5-L-2-5/TR

Quantity:

2 089

Current page: 1 of 16
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FEATURES

■ Very Low Dropout Voltage: 0.6 PMOS Pass

■ Accurate Output Voltage: 2% over Temperature

■ Guaranteed 500mA Output Current: SP6205

■ Ultra Low Noise Output: 2µV

■ Unconditionally Stable with 2.2µF Ceramic

■ Low Quiescent Current: 5µA

■ Very Low Ground Current: 350µA at 500 mA

■ Power-Saving Shutdown Mode: < µA

■ Fast Turn-On and Turn-Off: 60µS

■ Fast Transient Response

■ Current Limit and Thermal Shutdown Protection

■ Very Good Load/Line Regulation: 0.07/0.0%

■ Excellent PSRR: 67dB < kHz

■ Industry Standard SOT-23-5 and Small pin

■ Fixed Output Voltages: 2.5V, 2.7V, 2.V,

■ Adjustable Output Available

The SP6203/6205 are ultra low noise CMOS LDOs with very low dropout and ground current. The noise

performance is achieved by means of an external bypass capacitor without sacrificing turn-on and turn-off

speed critical to portable applications. Extremely stable and easy to use, these devices offer excellent PSRR

and Line/Load regulation. Target applications include battery-powered equipment such as portable and

wireless products. Regulators' ground current increases only slightly in dropout. Fast turn-on/turn-off enable

control and an internal 30

conditions. Both LDOs are protected with current limit and thermal shutdown.

Both LDOs are available in fixed & adjustable output voltage versions and come in an industry standard

SOT-23 5-pin and small 2X3 pin DFN packages. For SC-70 00mA CMOS LDO, SP623 is available.

Date: 2//05

Date: Oct 2009

Device

Bypass

2.5V, 3.0V and 3.3V

Low Noise, 300mA and 500mA CMOS LDO Regulators

2X3 DFN Package

Low Noise, 300mA and 500mA CMOS LDO Regulators

2.2µF

SP6203

SP6205

FIXED

5-Pin

Solved by

SP6203/SP6205 Low Noise, 300 and 500mA CMOS LDO Regulators

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

pull down on output allows quick discharge of output even under no load

RMS

BYP

with 0nF

2.2µF Ceramic

OUT

GND

BYP

OUT

■ Cellular / GSM Phones

■ Laptop / Palmtop Computers

■ Battery-Powered Systems

■ Pagers

■ Medical Devices

■ MP3/CD Players

■ Digital Still Cameras

APPLiCATiONS

2.2µF

8 Pin DFN

SP6203

SP6205

Now Available in Lead Free Packaging

FiXED

TYPiCAL APPLiCATiON CiRCUiT

ADJUSTABLE

SP6203

SP6205

5-Pin

OUT

SP6203/6205

GND

ADJ

ADJUSTABLE

DESCRiPTiON

8 Pin DFN

SP6203

SP6205

ADJ

2.2µF Ceramic

OUT

V OUT

V IN

Related parts for SP6203EM5-L-2-5/TR

SP6203EM5-L-2-5/TR Summary of contents

Page 1

Solved by ® Low Noise, 300mA and 500mA CMOS LDO Regulators Low Noise, 300mA and 500mA CMOS LDO Regulators FEATURES ■ Very Low Dropout Voltage: 0.6 PMOS Pass Device ■ Accurate Output Voltage: 2% over Temperature ■ Guaranteed 500mA Output ...

Page 2

ABSOLUTE MAXiMUM RATiNGS Supply Input Voltage (V )..........................................................- Output Voltage (V ).....................................................-0. OUT Enable Input Voltage (V )........................................................- Power Dissipation (P )......................................Internally Limited, Note D Lead Temperature (soldering 5s)...........................................+260°C Storage Temperature.....................................................-65°C ...

Page 3

Note 1: Maximum power dissipation can be calculated using the formula: P the junction temperature the ambient temperature and A is 6°C/W for this package. Exceeding the maximum allowable power dissipation will result in excessive die temperature and ...

Page 4

PiN OPTiON PIN NUMBER NAME GND (Fixed) BYP (adj.) ADJ 5 V OUT GND SIPEX SIPEX 4 BYP Fixed Voltage Regulator Date: Oct 2009 SP6203/SP6205 Low Noise, 300 ...

Page 5

PiN OPTiON PIN DFN PIN NUMBER NAME (fixed) V OUT (Adj) ADJ 2(fixed) BYP 2(Adj GND OUT FiXED V OUT SP6203 BYP SP6205 2 GND ...

Page 6

V OUT I (200mA/DIV) O Current Limit V OUT V EN Turn off Time (500mA) LOAD V (AC) OUT i OUT Load Regulation 100µA ~ 500mA O Date: 2//05 SP6203/6205 Low Noise, 300 and 500mA ...

Page 7

TYPiCAL PERFORMANCE CHARACTERiSTiCS: Continued 3.5V Start Up Waveform 3.5V 500mA OUT BYP Start Up Waveform, Slow V , 500mA Output Load ...

Page 8

TYPiCAL PERFORMANCE CHARACTERiSTiCS: Continued Fast V , 500mA Output Load OUT BYP Fast =1000µF, I =500mA IN OUT O Output Noise (uVrms), Cbyp = 10nF 0. ...

Page 9

General Overview The SP6203/6205 is intended for applications where very low dropout voltage, low supply current and low output noise are critical, even with high load conditions (500mA maximum). Unlike bipolar regulators, the SP6203/6205 (CMOS LDO) supply current increases only ...

Page 10

Turn On Time The turn on response is split up in two separate response categories: the wake up time (T and the settlling time (T ). The wake up time is S defined as the time it takes for the ...

Page 11

Note that the regulator cannot always be used at its maximum current rating. For example input to 3.0V output application at an ambi- ent temperature of 25°C and operating at the full 500mA (I = 0.355mA) load, ...

Page 12

Page 13

Page 14

... Part Number SP6203EM5-- SP6203EM5--/TR SP6203EM5-2-5 SP6203EM5-2-5/TR SP6203EM5-2-7 SP6203EM5-2-7/TR SP6203EM5-2- SP6203EM5-2-/TR SP6203EM5-2-5 SP6203EM5-2-5/TR SP6203EM5-3-0 SP6203EM5-3-0/TR SP6203EM5-3-3 SP6203EM5-3-3/TR SP6203EM5 SP6203EM5/TR SP6203ER-- SP6203ER--/TR SP6203ER-2-5 SP6203ER-2-5/TR SP6203ER-2-7 SP6203ER-2-7/TR SP6203ER-2- SP6203ER-2-/TR SP6203ER-2-5 SP6203ER-2-5/TR SP6203ER-3-0 SP6203ER-3-0/TR SP6203ER-3-3 SP6203ER-3-3/TR SP6203ER SP6203ER/TR Solved by TM Date: Oct 2009 ...

Page 15

Part Number Marking SP6205EM5-- X2WW SP6205EM5--/TR X2WW SP6205EM5-2-5 V2WW SP6205EM5-2-5/TR V2WW SP6205EM5-2-7 R2WW SP6205EM5-2-7/TR R2WW SP6205EM5-2- E3WW SP6205EM5-2-/TR E3WW SP6205EM5-2-5 S2WW SP6205EM5-2-5/TR S2WW SP6205EM5-3-0 W2WW SP6205EM5-3-0/TR W2WW SP6205EM5-3-3 T2WW SP6205EM5-3-3/TR T2WW SP6205EM5 A3WW SP6205EM5 /TR A3WW SP6205ER-- 6205YWW SP6205ER--/TR 6205YWW ...

Page 16

For further assistance: Application note and calculator file for Thermal considerations with Linear Regulators: ANP 2 LDO Thermal Considerations for Linear Regulators ANP 3 LDO Linear Regulator Heat Calculator Email: WWW Support page: Sipex Application Notes: Solved by Sipex Corporation ...

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