TS5204CQ33RF datasheet, PDF - EEWORLD Datasheet

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TS5204CQ33RF: Description5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3; CategoryPower/power management The power supply circuit; File Size184KB，9 Pages; ManufacturerTaiwan Semiconductor; Websitehttp://www.taiwansemi.com/; Environmental Compliance

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TS5204CQ33RF Overview

5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3

TS5204CQ33RF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Taiwan Semiconductor
package instruction	HVSON, SOLCC6,.08,25
Reach Compliance Code	compli
ECCN code	EAR99
Adjustability	FIXED
Maximum drop-back voltage 1	0.4 V
Nominal dropback voltage 1	0.3 V
Maximum absolute input voltage	20 V
Maximum input voltage	16 V
Minimum input voltage	4.3 V
JESD-30 code	S-PDSO-N6
length	2 mm
Maximum grid adjustment rate	0.0165%
Maximum load regulation	0.066%
Number of functions	1
Output times	1
Number of terminals	6
Working temperatureTJ-Max	125 °C
Operating temperatureTJ-Mi	-40 °C
Maximum output current 1	0.12 A
Maximum output voltage 1	3.432 V
Minimum output voltage 1	3.168 V
Nominal output voltage 1	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Encapsulate equivalent code	SOLCC6,.08,25
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	0.65 mm
surface mount	YES
technology	BIPOLAR
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	4%
width	2 mm

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TS5204

80mA Low Noise LDO Voltage Regulator

SOT-23

Pin Definition:

1. Output

2. Input

3. Ground

SOT-89

Pin Definition:

1. Output

2. Ground

3. Input

DFN 2x2

Pin Definition:

1. Out

2. N/C

3. Ground

4. N/C

5. N/C

6. Input

General 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 (500uA at 50mA), providing

high output current even when the application requires very low dropout voltage. The TS5204 series is included a

precision voltage reference, error correction circuit, a current limited output driver, 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

Ordering Information

Part No.

TS5204CXxx RF

TS5204CYxx RM

Package

SOT-23

SOT-89

Packing

3Kpcs / 7” Reel

1Kpcs / 7” Reel

TS5204CQxx RF

DFN 2x2

3Kpcs / 7” Reel

Note: Refer to detail ordering information table.

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

Typical Application Circuit

Absolute Maximum Rating

(Note 1)

Parameter

Input Supply Voltage

Recommend Input Supply Voltage

Power Dissipation (Note 2)

SOT-23

Thermal Resistance

SOT-89

DFN 2x2

Operating Junction Temperature Range

Storage Temperature Range

STG

Symbol

Limit

-20~ +20

+2.5 ~ +16

Internal limited

220

180

-40 ~ +125

-65 ~ +150

Unit

C/W

1/9

Version: J13

TS5204

80mA Low Noise LDO Voltage Regulator

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. To determine the

maximum power dissipation of the package, use the junction-ambient thermal resistance of the device and the

following basic equation:

D(MAX)

= [ T

J(MAX)

– T

] /Θ

Tj(max) is the maximum junction temperature of the die(125 C), and Ta is the ambient operating temperature.

is layout dependent, the actual power dissipation of the regulator circuit can be determined using the

equation:

= (V

– V

OUT

) * I

OUT

+ V

* I

GND

Substituting Pd(max) for Pd and solving for the operating conditions that are critical to the application will give the

maximum operating conditions for the regulator circuit. For example, when operating the TS5204CX33 at room

temperature with a minimum footprint layout, the maximum input voltage for a set output current can be

determined as follows:

D(MAX)

= (125 C – 25 C) / 220 C/W

The junction to ambient thermal resistance for the minimum footprint is 220 C/W, the maximum power dissipation

must not be exceeded for proper operation. Using the output voltage of 3.3V and an output current of 80mA, the

maximum input voltage can be determined. From the electrical characteristics table, the maximum ground

current for 80mA output current is 2.5mA.

445mW = (V

– 3.3V ) * 120mA + V

* 2.5mA

445mW = V

* 120mA – 3.3 * 120mA + V

* 2.5mA

445mW = V

* 120mA – 395mW + V

* 2.5mA

840mW = V

* 122.5mA

(max) = 6.85V

Therefore, a 3.3V application at 80mA of output current can accept a maximum input voltage of 6.85V in a SOT-

23 package.

Input Capacitor Requirement

An input capacitor of 0.1uF or greater is recommended when the device is more than 10” away from the bulk AC

supply capacitance or when the supply is a battery.

Output Capacitor Requirement

The TS5204 series requires an output capacitor to maintain stability and improve transient response is necessary.

2.2uF 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. Ultra low ESR capacitors can cause a low amplitude oscillation on the output and/or under damped

transient response. Most of tantalum or aluminum electrolytic capacitors are adequate; film types will work. Since

many aluminum electrolytic have electrolytes that freeze at about –30 C, solid tantalums are recommended for

operation below –25 C. At lower values of output current, less output capacitance is required for output stability.

The capacitor can be reduced to 0.47uF for current below 10mA or 0.33uF for currents below 1mA

No Load Stability

The TS5204 series will remain stable and in regulation with no load, unlike many other voltage regulators. This is

especially important in CMOS RAM keep alive applications.

Dual Supply Operation

When used in dual supply systems where the regulator load is returned to a negative supply, the output voltage

must be diode clamped to ground.

3/9

Version: J13

TS5204CQ33RF Related Products

	TS5204CQ33RF	TS5204CQ50RF	TS5204CX33RF	TS5204CX50RF	TS5204CY50RM	TS5204_13
Description	5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3	5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3	5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3	5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3	5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3	5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO3
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	-
package instruction	HVSON, SOLCC6,.08,25	HVSON, SOLCC6,.08,25	LSSOP, TO-236	LSSOP, TO-236	,	-
Reach Compliance Code	compli	compli	compli	compli	compli	-
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	-
Adjustability	FIXED	FIXED	FIXED	FIXED	-	-
Maximum drop-back voltage 1	0.4 V	0.4 V	0.4 V	0.4 V	-	-
Nominal dropback voltage 1	0.3 V	0.3 V	0.3 V	0.3 V	-	-
Maximum absolute input voltage	20 V	20 V	20 V	20 V	-	-
Maximum input voltage	16 V	16 V	16 V	16 V	-	16 V
Minimum input voltage	4.3 V	6 V	4.3 V	6 V	-	6 V
JESD-30 code	S-PDSO-N6	S-PDSO-N6	R-PDSO-G3	R-PDSO-G3	-	-
length	2 mm	2 mm	2.95 mm	2.95 mm	-	2.95 mm
Maximum grid adjustment rate	0.0165%	0.025%	0.0165%	0.025%	-	-
Maximum load regulation	0.066%	0.1%	0.066%	0.1%	-	-
Number of functions	1	1	1	1	-	1
Output times	1	1	1	1	-	-
Number of terminals	6	6	3	3	-	3
Working temperatureTJ-Max	125 °C	125 °C	125 °C	125 °C	-	-
Operating temperatureTJ-Mi	-40 °C	-40 °C	-40 °C	-40 °C	-	-
Maximum output current 1	0.12 A	0.12 A	0.12 A	0.12 A	-	0.1200 A
Maximum output voltage 1	3.432 V	5.2 V	3.432 V	5.2 V	-	5.2 V
Minimum output voltage 1	3.168 V	4.8 V	3.168 V	4.8 V	-	4.8 V
Nominal output voltage 1	3.3 V	5 V	3.3 V	5 V	-	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-
encapsulated code	HVSON	HVSON	LSSOP	LSSOP	-	-
Encapsulate equivalent code	SOLCC6,.08,25	SOLCC6,.08,25	TO-236	TO-236	-	-
Package shape	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	-	-
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-	-
method of packing	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	-	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-
Maximum seat height	0.65 mm	0.65 mm	1.3 mm	1.3 mm	-	-
surface mount	YES	YES	YES	YES	-	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	-	-
Terminal form	NO LEAD	NO LEAD	GULL WING	GULL WING	-	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.95 mm	0.95 mm	-	-
Terminal location	DUAL	DUAL	DUAL	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-
Maximum voltage tolerance	4%	4%	4%	4%	-	-
width	2 mm	2 mm	1.55 mm	1.55 mm	-	1.55 mm

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