Document
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
www.DataSheet4U.com
TO-92
Pin Definition: 1. Output 2. Ground 3. Input
SOT-23 Pin Definition:
1. Output 2. Input 3. Ground
SOP-8
Pin Definition: 1. Output 8. Input 2. Ground 7. Ground 3. Ground 6. Ground 4. N/C 5. N/C
SOT-89
Pin Definition: TS78L00ACY 1. Output 2. Ground 3. Input TS78L00CY 1. Input 2. Ground 3. Output
General Description
The TS78L00 Series of positive voltage Regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply of up to 100mA. Like their higher power TS7800 and TS78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the TS78L00 devices in many applications. These devices offer a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced.
Features
● ● ● ● ● ● ● Output Voltage Range 3.3 to 24V Output current up to 100mA No external components required Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Output voltage offered in 4% tolerance
Standard Application Circuit
Ordering Information
Part No. Package Packing
TS78LxxCT B0 TO-92 1Kpcs / Bulk TS78LxxCT A3 TO-92 2Kpcs/ Ammo TS78LxxACY RM SOT-89 1Kpcs / 7” Reel TS78LxxCY RM SOT-89 1Kpcs / 7” Reel TS78LxxCS RL SOP-8 2.5Kpcs / 13” Reel TS78LxxCX RF SOT-23 3Kpcs / 7” Reel Note: Where xx denote voltage option
A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the Input ripple voltage. XX = these two digits of the type number indicate voltage. * = Cin is required if regulator is located an appreciable distance from power supply filter. ** = Co is not needed for stability; however, it does improve transient response.
Absolute Maximum Rating (Ta = 25oC unless otherwise noted)
Parameter
DC Input Voltage Power Dissipation Operating Junction Temperature Storage Temperature Range TS78L03 TS78L05 ~ TS78L18 TS78L24 PD TJ TSTG
Symbol
VIN
Limit
30 35 40 Internal Limited 0 ~ +125 -65~+150
Unit
V W
o o
C C
1/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
www.DataSheet4U.com
TS78L03 Electrical Characteristics
(Vin=8.3V, Iout=40mA, 0 C≤ Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o o
Parameter
Output voltage
Symbol
o
Test Condition
Tj=25 C 5.8V≤Vin≤20V, 5mA≤Iout≤100mA Tj=25 C Tj=25 C
o o
Min
3.173 3.142 -------
Typ
3.3 3.3 50 15 5 3 --40 49 2 0.15 -0.2
Max
3.432 3.465 150 60 30 6 1.5 0.1 ------
Unit
V
Vout
Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Peak Output Current Temperature Coefficient of Output Voltage
o
REGline REGload Iq ΔIq Vn RR Vdrop Io peak ΔVout/ ΔTj
5.8V≤Vin≤20V Iout=40mA 5mA≤Iout≤100mA
mV
5mA≤Iout≤40mA o Iout=0, Tj=25 C 5.8V≤Vin≤20V 5mA≤Iout≤40mA 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 5.8V≤ Vin≤20V Iout=100mA, Tj=25 C o Tj=25 C Iout=5mA, 0 C≤Tj≤125 C
o o o o
mA µV dB V A mV/ C
o
-41 ----
TS78L05 Electrical Characteristics
(Vin=10V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output voltage
Symbol
o
Test Condition
Tj=25 C 7.5V≤Vin≤20V, 5mA≤Iout≤100mA Tj=25 C Tj=25 C
o o
Min
4.80 4.75 -------
Typ
5 5 50 20 10 3 --40 49
Max
5.20 5.25 150 60 30 6 1.5 0.1 ---
Unit
V
Vout
Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio
REGline REGload Iq ΔIq Vn RR
7.5V≤Vin≤20V Iout=100mA 5mA≤Iout≤100mA
mV
5mA≤Iout≤40mA o Iout=0, Tj=25 C 7.5V≤Vin≤20V 5mA≤Iout≤40mA 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 7.5V≤ Vin≤20V
o o
mA µV dB
-41
Voltage Drop Vdrop Iout=100mA, Tj=25 C -1.7 -V o Peak Output Current Io peak Tj=25 C -0.15 -A Temperature Coefficient of o o o ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C --0.65 -mV/ C Output Voltage Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings.
2/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
www.DataSheet4U.com
TS78L06 Electrical Characteristics
Vin=12V, Iout=40mA, 0 C≤Tj≤ 125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o o
Parameter
Output voltage
Symbol
o
Test Condition
Tj=25 C 8.5V≤Vin≤21V, 5mA≤Iout≤100mA 8.5V≤Vin≤21V o Tj=25 C Iout=40mA 5mA≤Iout≤100mA o Tj=25 C 5mA≤Iout≤40mA o Iout=0, Tj=25 C 8.5V≤Vin≤21V 5mA≤Iout≤40mA o 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 8.5V≤ Vin≤21V o Iout=100mA, Tj=25 C Tj=25 C Iout= 5mA, 0 C≤Tj≤125 C
o o o
Min
5.76 5.70 -------41 ----
Typ
6 6 50 12 4.