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TS1115 반도체 회로 부품 판매점

500mA Low Dropout Positive Voltage Regulator



Taiwan Semiconductor Company 로고
Taiwan Semiconductor Company
TS1115 데이터시트, 핀배열, 회로
www.DataSheet4U.com
TO-92
SOT-223
TS1115
500mA Low Dropout Positive Voltage Regulator
Pin Definition:
1. Fixed / Adj
2. Output
3. Input
SOT-89
Pin Definition:
TS1115
TS1115A
1. Fixed / Adj 1. Output
2. Output
2. Fixed / Adj
3. Input
3. Input
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.
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
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.
Typical Application Circuit
Fixed Output Voltage Version
Vout = Vref(1+R2/R1) + Iadj R2
Adjustable Output Voltage Version
1/8 Version: A07


TS1115 데이터시트, 핀배열, 회로
www.DataSheet4U.com
TS1115
500mA Low Dropout Positive Voltage Regulator
Absolute Maximum Rating (Note 1)
Parameter
Input Supply Voltage
Operation Input Supply Voltage (Recommend)
Power Dissipation (Note 2)
Thermal Resistance
Junction to Ambient
TO-92
SOT-223
SOT-89
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature (260oC)
Symbol
VIN
VIN (Opr. Typ.)
PD
ӨJA
TJ
TSTG
Limit
15
7
Internal limited
160
110
180
0 ~+125
-65 ~ +150
5
Unit
V
V
oC/W
oC
oC
S
Electrical Specification (Ta = 25oC, unless otherwise specified.)
Parameter
Conditions
Min Typ Max Unit
Reference Voltage
Output Voltage
VIN = 2.75, Io=500mA
VIN = 3V~7V, Io=500mA
VIN = 3.3V~7V, Io=500mA
VIN = 4V~7V, Io=500mA
VIN = 4.8V~7V, Io=500mA
VIN = 6.5V~7V, Io=500mA
1.225 1.25 1.275
1.470 1.5 1.530
1.764 1.8 1.836
2.450 2.5 2.550
3.235 3.3 3.366
4.900 5.0 5.100
V
V
V
V
V
V
Line Regulation
Load Regulation (Note 1,2)
Vo+1.5V VIN 7V, Io= 10mA
VIN = VOUT +1.5V
Io= 10mA ~ 500mA
--
0.015
0.2
-- 0.05 1.0
%
%
Dropout Voltage
Io=500mA, VOUT = 1% VOUT
-- 1.3 1.5 V
Quiescent Current
VIN = 5V
-- 8 10 mA
Adjustable Pin Current
-- 90 -- uA
Output Current Limit
VIN - VOUT = 3V
1.1 -- -- A
Temperature Stability
Io=10mA,
-- 0.5 --
%
Ripple Rejection
F= 120Hz, Io= 500mA, COUT = 25uF,
VIN = Vout+3V
--
60 70 dB
Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load
regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is
measured at the output lead = 1/18” from the package.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is
determined by the input / output voltage difference and the output current. Guaranteed maximum power
dissipation will not be available over the full input / output voltage range.
Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.
2/8 Version: A07




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TS1115 regulator

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