TS1117BCS TSC [Taiwan Semiconductor Company, Ltd], TS1117BCS Datasheet

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TS1117BCS

Manufacturer Part Number
TS1117BCS
Description
800mA Low Dropout Positive Voltage Regulator
Manufacturer
TSC [Taiwan Semiconductor Company, Ltd]
Datasheet
General Description
The TS1117B Series are high performance positive voltage regulators are designed for use in applications requiring low
dropout performance at full rated current, Additionally, the TS1117B 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 TS1117B Series
are three terminal regulators with fixed and adjustable voltage options available in popular packages.
This series is offered in 3-pin TO-252 SOT-223 and 8-pin SOP package.
Features
Block Diagram
Absolute Maximum Rating
Input Supply Voltage
Operation Input Supply Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature (260
TS1117B
Pin assignment:
1. Gnd/Adj 8.N/C
2. 3. Out
4. Input
Low dropout performance 1.3V max.
Full current rating over line and temperature.
Fast transient response
±2%Total output regulation over line, load and
temperature
6. 7. Out
5. N/C
800mA Low Dropout Positive Voltage Regulator
o
C)
Pin assignment:
1. Gnd/Adj
2. Output
3. Input
1-6
Vin (opt. Typ.)
TS1117B
T
Vin
P
T
STG
D
J
Ordering Information
Note: Where xx denotes voltage option,
TS1117BCS xx
TS1117BCP xx
TS1117BCW xx
Adjust pin current 90uA (typ.)
Line regulation typical 0.015%.
Load regulation typical 0.05%.
Fixed/adjustable output voltage
TO-252 SOT-223 and SOP-8 package
Low Dropout Voltage 1.3V max.
50= 5.0V
33= 3.3V
25= 2.5V
18= 1.8V
Leave blank for adjustable version.
Part No.
Internally Limited
-20 ~ +125
-65 ~ +150
Operating Temp.
15
12
-20 ~ +85
5
2003/12 rev. D
(Junction)
o
C
Package
SOT-223
TO-252
SOP-8
o
o
W
V
V
S
C
C

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TS1117BCS Summary of contents

Page 1

... Output 3. Input Adjust pin current 90uA (typ.) Line regulation typical 0.015%. Load regulation typical 0.05%. Fixed/adjustable output voltage TO-252 SOT-223 and SOP-8 package Ordering Information Part No. TS1117BCS xx TS1117BCP xx TS1117BCW xx Note: Where xx denotes voltage option, 50= 5.0V 33= 3.3V 25= 2.5V 18= 1.8V Leave blank for adjustable version. Vin Vin (opt ...

Page 2

Electrical Characteristics unless otherwise specified. Adjustable version test with Vout = 2.5V. Parameter Vout+1.5V ≤Vin≤ 12V, Io=10mA Output Voltage Vout+1.5V ≤Vin≤ 12V, Io=800mA (Vin-out) =1.5V, Io=10mA Reference Voltage (Vin-out) =1.5V, Io=800mA Input Supply Voltage Vout+1.5V ...

Page 3

Typical Application Circuit TS1117B Fixed output voltage version Vout = Vref * ( R1) * Cin is requested if regulator is located Far from power supply filter ** Design Cout as close to Vout pin as possible ...

Page 4

Electrical Characteristics Curve Figure 1: dropout voltage v.s. output current Figure 3: output change v.s. temp. Figure 5: line transient response TS1117B Figure 2: load regulation v.s. temp. Figure 4: line regulation Figure 6: load transient response 4-6 2003/12 rev. ...

Page 5

TO-252 Mechanical Drawing SOT-223 Mechanical Drawing TS1117B DIM DIM ...

Page 6

TS1117B SOP-8 Mechanical Drawing DIM 6-6 SOP-8 DIMENSION MILLIMETERS INCHES MIN MAX MIN A 4.80 5.00 0.189 B 3.80 4.00 0.150 ...

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