TS1115

500mA Low Dropout Positive Voltage Regulator

1/8

Version: A07

TO-92

SOT-223

SOT-89

General Description

The TS1115 Series are high performance positive voltage regulators are designed for use in applications requiring low

dropout performance at full rated current, Additionally, the TS1115 Series provides excellent regulation over variations

due to changes in line, load and temperature. Outstanding features include low dropout performance at rated current,

fast transient response, internal current limiting and thermal shutdown protection of the output device. The TS1115

Series are three terminal regulators with fixed and adjustable voltage options available in popular packages.

Ordering Information

Part No.

Package

Packing

TS1115CTxx B0

TO-92

1Kpcs / Bulk

TS1115CWxx RP

SOT-223

2.5Kpcs / 13” Reel

TS1115CYxx RM

SOT-89

1Kpcs / 7” Reel

TS1115ACYxx RM

SOT-89

1Kpcs / 7” Reel

Note: Where xx denotes voltage option, available are

5.0V, 3.3V, 2.5V, 1.8V and 1.5V. Leave blank for

adjustable version. Contact factory for additional

voltage options.

Features

●

Low Dropout Performance 1.5V max.

●

Fill Current Rating Over Line and Temperature

●

Fast Transient Response

●

±2% Total Output Regulation Over Line, Load and

Temperature

●

Adjust Pin Current max 90uA Over Temperature

●

Line Regulation Typical 0.015%

●

Load Regulation Typical 0.05%

●

Fixed / Adjustable Output Voltage

●

TO-92, SOT-223 and SOT-89 Package

Block Diagram

Typical Application Circuit

Fixed Output Voltage Version

Vout = Vref(1+R2/R1) + Iadj R2

Adjustable Output Voltage Version

Pin Definition:

1. Fixed / Adj

2. Output

3. Input

Pin Definition:

TS1115

TS1115A

1. Fixed / Adj

1. Output

2. Output

2. Fixed / Adj

3. Input

3. Input