Datasheet

ManualsBrandsTaiwan Semiconductor ManualsIntegrated Circuits (ICs)LDO Voltage Regulator 3.3V 80mA SOT-23

TS5204

Taiwan Semiconductor

1 Version: M2003

80mA Low Noise Ultra Low Dropout Voltage Regulator

DESCRIPTION

The TS5204 series is an efficient linear voltage

regulator with ultra-low noise output, very low dropout

voltage (typically 20mV at light loads and 300mV at

80mA), and very low power consumption (500µA at

50mA), providing high output current even when the

application requires very low dropout voltage.

The TS5204 series includes a precision voltage

reference, current limit, over temperature shutdown and

revered battery protection.

FEATURES

● Ultra-Low Noise Output

● Output Current up to 80mA

● Low Dropout Voltage

● Low Power Consumption

● Internal Current Limit

● Thermal Shutdown Protection

● RoHS Compliant

● Halogen-free according to IEC 61249-2-21

APPLICATION

● Cellular Telephones

● Palmtops, Notebook Computers

● Battery Powered Equipment

● Consumer and Personal Electronics

● SMPS Post Regulator and DC to DC Modules

● High-efficiency Linear Power Supplies

● Portable Application

SOT-23

Pin Definition:

1. Output

2. Input

3. Ground

SOT-89

Pin Definition:

1. Output

2. Ground

3. Input

DFN2x2

Pin Definition:

1. Output

2. N/C

3. Ground

4. N/C

5. N/C

6. Input

TYPICAL APPLICATION CIRCUIT

Summary of content (8 pages)

PAGE 1
TS5204 Taiwan Semiconductor 80mA Low Noise Ultra Low Dropout Voltage Regulator DESCRIPTION FEATURES The TS5204 series is an efficient linear voltage regulator with ultra-low noise output, very low dropout voltage (typically 20mV at light loads and 300mV at 80mA), and very low power consumption (500µA at 50mA), providing high output current even when the application requires very low dropout voltage.
PAGE 2
TS5204 Taiwan Semiconductor ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) (Note 1) PARAMETER SYMBOL LIMIT UNIT Input Supply Voltage VIN -20~ +20 V Recommend Operating Input Voltage VIN +2.5 ~ +16 V PD Internal limited Io 80 Power Dissipation (Note 2) Output Current SOT-23 Junction to Ambient Thermal Resistance mA 220 SOT-89 180 RӨJA DFN2x2 °C/W 80 Operating Junction Temperature Range Storage Temperature Range TJ -40 ~ +125 °C TSTG -65 ~ +150 °C Notes: 1.
PAGE 3
TS5204 Taiwan Semiconductor ORDERING INFORMATION OUTPUT VOLTAGE 3.3V 5V PART NO. PACKAGE PACKING TS5204CQ33 RFG DFN2x2 3,000pcs / 7” Reel TS5204CX33 RFG SOT-23 3,000pcs / 7” Reel TS5204CY50 RMG SOT-89 1,000pcs / 7” Reel TS5204CX50 RFG SOT-23 3,000pcs / 7” Reel APPLICATION INFORMATION TS5204 series is designed to provide 80mA of continuous current in a very small package. Maximum power dissipation can be calculated based on the output current and the voltage drop across the part.
PAGE 4
TS5204 Taiwan Semiconductor APPLICATION INFORMATION (CONTINUE) Output Capacitor Requirement The TS5204 series requires an output capacitor to maintain stability and improve transient response is necessary. 2.2μF minimum is recommended. Larger values improve the regulator’s transient response. The output capacitor value may be increased without limit. The output capacitor should have an ESR (effective series resistance) less than 5Ω and a resonant frequency above 1MHz.
PAGE 5
TS5204 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) SOT-23 SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM J x = Device Code = Voltage Code (5 = 5.0V, S = 3.
PAGE 6
TS5204 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) SOT-89 SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM Y M = Year Code = Month Code for Halogen Free Product O =Jan P =Feb Q =Mar R =Apr S =May T =Jun U =Jul V =Aug W =Sep X =Oct Y =Nov Z =Dec L = Lot Code xx = Voltage (50 = 5.
PAGE 7
TS5204 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) DFN2x2 SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM J xx = Device Code = Fixed Output Voltage Code (33 =3.
PAGE 8
TS5204 Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability for application assistance or the design of Purchasers’ products. Information contained herein is intended to provide a product description only.