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TS78M05CP ROG

P1-P3P4-P6
TS78M00 Series
Taiwan Semiconductor
1 Version: F1512
3-Terminal 500mA Positive Voltage Regulator
DESCRIPTION
The TS78M00 Series positive voltage regulators are
identical to the popular TS7800 Series devices, except
that they are specified for only half the output current.
Like the TS7800 devices, the TS78M00 Series 3-
Terminal regulators are intended for local, on-card
voltage regulation. Internal current limiting, thermal
shutdown circuitry and safe-area compensation for the
internal pass transistor combine to make these devices
remarkably rugged under most operating conditions.
Maximum output current with adequate heatsink is
500mA
FEATURES
● Output Voltage Range 5V & 12V
● Output current up to 500mA
● No external components required
● Internal thermal overload protection
● Internal short-circuit current limiting
● Output transistor safe-area compensation
● Output voltage offered in 4% tolerance
● Compliant to RoHS Directive 2011/65/EU and
WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
APPLICATION
● Switching power supply
● Home appliance
TO
-
252 (DPAK)
P
in
Definition
:
1. Input
2. Ground (Tab)
3. Output
Notes: MSL 3 (Moisture Sensitivity Level) per J-STD-020
TYPICAL APPLICATION CIRCUIT
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.
TS78M00 Series
Taiwan Semiconductor
2 Version: F1512
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL LIMIT UNIT
DC Input Voltage V
IN
35
V
Power Dissipation
P
D
Internally Limited W
Operating Junction Temperature Range T
J
0 ~ +150
o
C
Storage Temperature Range
T
STG
-65~+150
o
C
THERMAL PERFORMANCE
PARAMETER SYMBOL LIMIT UNIT
Junction to Case Thermal Resistance
R
ӨJC
10
°C/W
Junction to Ambient Thermal Resistance
R
ӨJA
100 °C/W
Notes: R
ӨJA
is the sum of the junction-to-case and case-to-ambient thermal resistances. The case thermal reference is defined
at the solder mounting surface of the drain pins. R
ӨJA
is guaranteed by design while R
ӨCA
is determined by the user’s board
design. R
ӨJA
shown below for single device operation on FR-4 PCB in still air.
ELECTRICAL SPECIFICATIONS
TS7
8M05
(V
IN
=10V, I
OUT
=350mA, 0
o
C≤T
J
≤125
o
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER SYMBOL
CONDITION MIN TYP MAX
UNIT
Output voltage V
OUT
T
J
=25°C
4.80 5 5.20
V
7.5V≤V
IN
≤20V
5mA≤I
OUT
≤350mA
4.75 5 5.25
Line Regulation REG
LINE
T
J
=25°C
7.5V≤V
IN
≤25V
-- 3 100
mV
8V≤V
IN
≤12V
-- 1 50
Load Regulation REG
LOAD
T
J
=25°C
5mA≤I
OUT
≤500mA
-- 15 100
5mA≤I
OUT
≤200mA
-- 5 50
Quiescent Current I
Q
I
OUT
=0, T
J
=25°C
-- 3 6
mA
Quiescent Current Change ΔI
Q
7.5V≤V
IN
≤25V
-- -- 0.8
5mA≤I
OUT
≤350mA
-- -- 0.5
Output Noise Voltage V
N
10Hz≤f≤100KHz, T
J
=25°C
-- 40 -- µV
Ripple Rejection Ratio RR f=120Hz, 8V≤V
IN
≤18V
62 78 -- dB
Voltage Drop V
DROP
I
OUT
=500mA, T
J
=25°C
-- 2 -- V
Output Resistance R
OUT
f=1kHz
-- 17 -- mΩ
Output Short Circuit
Current
I
OS
T
J
=25°C -- 50 -- mA
Peak Output Current I
O
peak T
J
=25°C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
ΔV
OUT
/ΔT
J
I
OUT
= 5mA, 0°C≤T
J
≤125°C -- -0.2 -- mV/°C
Note:
1. 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
2. This specification applies only for DC power dissipation permitted by absolute maximum ratings.
TS78M00 Series
Taiwan Semiconductor
3 Version: F1512
ELECTRICAL
SPECIFICATIONS
TS7
8M05
(V
IN
=19V, I
OUT
=350mA, 0
o
C≤T
J
≤125
o
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER SYMBOL
CONDITION MIN TYP MAX
UNIT
Output voltage V
OUT
T
J
=25°C
11.53
12 12.48
V
14.5V≤V
IN
≤27V
5mA≤I
OUT
≤350mA
11.42
12 12.60
Line Regulation REG
LINE
T
J
=25°C
14.5V≤V
IN
≤30V
-- 10 240
mV
15V≤V
IN
≤19V
-- 3 120
Load Regulation REG
LOAD
T
J
=25°C
5mA≤I
OUT
≤500mA
-- 12 240
5mA≤I
OUT
≤200mA
-- 4 120
Quiescent Current I
Q
I
OUT
=0, T
J
=25°C
-- 3 6
mA
Quiescent Current Change ΔI
Q
14.5V≤V
IN
≤27V
-- -- 0.8
5mA≤I
OUT
≤350mA
-- -- 0.5
Output Noise Voltage V
N
10Hz≤f≤100KHz, T
J
=25°C
-- 75 -- µV
Ripple Rejection Ratio RR f=120Hz, 15V≤V
IN
≤25V
-- 80 -- dB
Voltage Drop V
DROP
I
OUT
=500mA, T
J
=25°C
-- 2 -- V
Output Resistance R
OUT
f=1kHz
-- 18 -- mΩ
Output Short Circuit
Current
I
OS
T
J
=25°C -- 50 -- mA
Peak Output Current I
O
peak T
J
=25°C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
ΔV
OUT
/ΔT
J
I
OUT
= 5mA, 0°C≤T
J
≤125°C -- -0.3 -- mV/°C
Note:
1. 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
2. This specification applies only for DC power dissipation permitted by absolute maximum ratings.
ORDERING INFORMATION
OUTPYT VOLTAGE
PART NO. PACKAGE PACKING
5V
TS78M05CP ROG TO-252 (DPAK) 2,500pcs / 13" Reel
12V
TS78M12CP ROG TO-252 (DPAK) 2,500pcs / 13" Reel
P1-P3P4-P6

TS78M05CP ROG

Mfr. #:
Buy TS78M05CP ROG
Manufacturer:
Taiwan Semiconductor
Description:
Linear Voltage Regulators 3-Terminal Medium Current Positive
Lifecycle:
New from this manufacturer.
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