TS5215CY550 RM Taiwan Semiconductor, TS5215CY550 RM Datasheet

TS5215CY550 RM

Manufacturer Part Number

TS5215CY550 RM

Description

Low Dropout Controllers - LDO 300mA Low Noise LDO Voltage Reg 5.0v

Manufacturer

Taiwan Semiconductor

Datasheet

1.TS5215CY525_RM.pdf (9 pages)

Specifications of TS5215CY550 RM

Rohs

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General Description

TS5215 is an efficient linear voltage regulator with ultra low noise output, very low dropout voltage (typically 17mV at

light loads and 300mV at 300mA), and very low power consumption (125uA at 100uA), providing high output current

even when the application requires very low dropout voltage. The Chip Enable (EN) includes a CMOS or TTL

compatible input allows the output to be turned off to prolong battery life. When shutdown, power consumption drops

nearly to zero.

TS5215 is included a precision voltage reference, error correction circuit, a current limited output driver, over

temperature shutdown, revered battery protection and a reference bypass pin to improve its already excellent low-

noise performance.

Features

●

Application

●

Ordering Information

Note: Where xx denotes voltage option, available are

TS5215CX5xx RF

TS5215CY5xx RM

TS5215CSxx RL

SOT-25

Ultra Low Noise Output

Output Current up to 350mA

Low Dropout Voltage

Low Power Consumption

“Zero” Off-mode Current

Logic Controlled Electronic Enable

Internal Current Limit

Thermal Shutdown Protection

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

Part No.

Leave blank for adjustable version.

Contact factory for additional voltage options.

50=5.0V

33=3.3V

25=2.5V

Pin Definition:

1. Input

2. Ground

3. Enable

4. Bypass / Adjust

5. Output

SOT-89-5L

Package

SOT-25

SOP-8

SOT-89-5L

2.5Kpcs / 13” Reel

3Kpcs / 7” Reel

1Kpcs / 7” Reel

Packing

Pin Definition:

1. Bypass / Adjust

2. Ground

3. Enable

4. Input

5. Output

1/9

Typical Application Circuit

EN (pin3) may be connected directly to V

Low noise operation: C

Basic operation: C

Adjustable Version: V

off

Voltage Regulator with Enable

(Adjustable output range up to 8V)

SOP-8

BYP

300mA Low Noise LDO

TS5215CX5xx

=not used, C

TS5215CX5

BYP

=470pF, C

Pin Definition:

1. Enable

2. Input

3. Output

4. Bypass / Adj

470pF

OUT

BYP

= 1.24 (R1+R2)/R2

OUT

>2uF

470pF

TS5215

BYP

>2.2uF

Version: B07

(pin 1)

OUT

2.2uF

8. Ground

7. Ground

6. Ground

5. Ground

OUT

2.2uF

OUT

Related parts for TS5215CY550 RM

TS5215CY550 RM Summary of contents

Page 1

SOT-25 Pin Definition: 1. Input 2. Ground 3. Enable 4. Bypass / Adjust 5. Output General Description TS5215 is an efficient linear voltage regulator with ultra low noise output, very low dropout voltage (typically 17mV at light loads and 300mV ...

Page 2

Absolute Maximum Rating Parameter Input Supply Voltage Enable Input Voltage Power Dissipation (Note 2) Thermal Resistance Operating Junction Temperature Range Storage Temperature Range o Lead Soldering Temperature (260 Recommend Operating Rating Parameter Input Supply Voltage Enable Input Voltage Electrical Specification ...

Page 3

Electrical Specification (Continue) Note: 1. Exceeding the absolute maximum rating may damage the device. 2. The maximum allowable power dissipation at any Ta is Pd(max allowable power dissipation will result in excessive die temperature, and the regulator will ...

Page 4

Application Information Enable Input TS5215 series feature an active-high (>2V) enable (EN) input that allows ON/OFF control of the regulator. Current drain reduces to “zero” when the device is shutdown, with only micro-amperes of leakage current. The EN is compatible ...

Page 5

Application Information (Continue) 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. Thermal Characteristics TS5215 series is designed to provide 300mA ...

Page 6

Marking Diagram SOT-25 Mechanical Drawing DIM A+ Ө Device Code X = Voltage Code (5 = 5.0V 3.3V 2.5V Year Code M = Month ...

Page 7

Marking Diagram SOP-8 Mechanical Drawing DIM Voltage Code (50 = 5.0V 3.3V 2.5V Year Code M = Month Code (A=Jan, B=Feb, C=Mar, ...

Page 8

SOT-89-5L Mechanical Drawing Marking Diagram Voltage Regulator with Enable DIM Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) ...

Page 9

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. Information contained herein is intended to provide a product description only. No ...

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