Datasheet

ManualsBrandsTaiwan Semiconductor ManualsIntegrated Circuits (ICs)LDO Voltage Regulator 5.1V 250mA SOT-23

TS9011

Taiwan Semiconductor

1 Version: H1608

250mA Low Quiescent Current CMOS LDO

DESCRIPTION

TS9011 is a positive voltage regulator developed

utilizing CMOS technology featured very low power

consumption, low dropout voltage and high output

voltage accuracy. Built in low on-resistor provides

low dropout voltage and large output current. A 1µF

or greater can be used as an output capacitor.

TS9011 are prevented device failure under the worst

operation condition with both thermal shutdown and

current fold-back. These series are recommended for

configuring portable devices and large current

application, respectively.

FEATURES

● Dropout Voltage 0.4V (typ.) @ Io=250mA

● Output Current up to 250mA

● Low Power Consumption, 2µA (typ.)

● Output Voltage ± 2%

● Internal Current Limit

● Thermal Shutdown Protection

● Compliant to RoHS Directive 2011/65/EU and in

accordance to WEEE 2002/96/EC.

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

APPLICATION

● Battery-operated systems

● Microprocessor reset circuitry

● Memory battery back-up circuits

● Power-on reset circuits

● Power failure detection

● System battery life and charge voltage monitors

SOT

Definition

1. Ground

2. Output

3. Input

Definition

1. Ground

2. Input

3. Output

Notes: Moisture sensitivity level: level 3. Per J-STD-020

TYPICAL APPLICATION CIRCUIT

*Tantalum capacitor for Input & Output capacitor are recommended.

Summary of content (7 pages)

PAGE 1
TS9011 Taiwan Semiconductor 250mA Low Quiescent Current CMOS LDO DESCRIPTION FEATURES TS9011 is a positive voltage regulator developed ● Dropout Voltage 0.4V (typ.) @ Io=250mA utilizing CMOS technology featured very low power ● Output Current up to 250mA consumption, low dropout voltage and high output ● Low Power Consumption, 2µA (typ.) voltage accuracy. Built in low on-resistor provides ● Output Voltage ± 2% low dropout voltage and large output current.
PAGE 2
TS9011 Taiwan Semiconductor ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) (Note 1) PARAMETER SYMBOL LIMIT UNIT VIN IOUT V mA TOPR TJ TSTG 12 250 0.30 0.
PAGE 3
TS9011 Taiwan Semiconductor ORDERING INFORMATION OUTPUT VOLTAGE 1.8V 2.5V 3.0V 3.3V 5V PART NO.
PAGE 4
TS9011 Taiwan Semiconductor ELECTRICAL CHARACTERICS CURVES (TA=25oC, unless otherwise noted) Figure 1. Output Voltage vs. Output Current Figure 2. Output Voltage vs. Input Voltage Figure 3. Quiescent Current vs. Input Voltage Figure 4. Short Circuit Current vs.
PAGE 5
TS9011 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) SOT-23 SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM E = Product Code Y = Year Code M = 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 (1~9, A~Z) X = Fixed Output Voltage Code A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
PAGE 6
TS9011 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) SOT-89 SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM Y = Year Code M = 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 (1~9, A~Z) X = Fixed Output Voltage Code A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
PAGE 7
TS9011 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. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document.