Low Dropout Linear Voltage Regulator
TLS710B0
1
Features
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Overview
Wide Input Voltage Range from 4.0 V to 40 V
Output Voltage 5 V
Output Voltage Precision ±2 %
Output Current up to 100 mA
Low Current Consumption of 40 µA
Very Low Dropout Voltage of typ. 250 mV at 100 mA Output Current
Stable with Small Output Capacitor of 1 µF
Enable
Overtemperature Shutdown
Output Current Limitation
Wide Temperature Range from -40 °C up to 150 °C
Green Product (RoHS compliant)
AEC Qualified
PG-DSO-8 EP
Description
The TLS710B0 is a low dropout linear voltage regulator for load current up to 100 mA. An input voltage of up to
40 V is regulated to
V
Q,nom
= 5 V with ±2 % precision.
The TLS710B0, with a typical quiescent current of 40 µA, is the ideal solution for systems requiring very low
operating current, such as those permanently connected to the battery.
It features a very low dropout voltage of 250 mV, when the output current is less than 100 mA. In addition, the
dropout region begins at input voltages of 4.0 V (extended operating range). This makes the TLS710B0 suitable
to supply automotive systems with start-stop requirements.
The device can be switched on and off by the Enable feature as described on Chapter
“Enable” on Page 13.
In addition, the TLS710B0’s new fast regulation concept requires only a single, 1 µF output capacitor to maintain
stable regulation.
The device is designed for the harsh environment of automotive applications. Therefore standard features like
output current limitation and overtemperature shutdown are implemented and protect the device against failures
like output short circuit to GND, over-current and over-temperature. The TLS710B0 can be also used in all other
applications requiring a stabilized 5 V supply voltage.
Type
TLS710B0EJV50
Data Sheet
Package
PG-DSO-8 EP
2
Marking
710B0V50
Rev. 1.0, 2015-03-12
TLS710B0
Pin Configuration
3
3.1
Pin Configuration
Pin Assignment PG-DSO-8 EP
I
EN
GND
n.c.
Figure 2
Pin Configuration
1
2
3
4
8
7
6
5
Q
n.c.
n.c.
n.c.
3.2
Pin Definitions and Functions PG-DSO-8 EP
Pin
1
Symbol
I
Function
Input
For compensating line influences, a capacitor to GND close to the IC terminals is
recommended.
Enable
(integrated pull-down resistor)
Enable the IC with high level input signal.
Disable the IC with low level input signal.
Ground
Not connected
Leave open or connect to GND.
Output
Block to GND with a capacitor close to the IC terminals, respecting the values given
for its capacitance
C
Q
and ESR in the table
“Functional Range” on Page 6.
Exposed Pad
Connect to heatsink area.
Connect with GND on PCB.
2
EN
3
4, 5, 6,
7
8
GND
n.c.
Q
Pad
–
Data Sheet
4
Rev. 1.0, 2015-03-12
TLS710B0
General Product Characteristics
4
4.1
General Product Characteristics
Absolute Maximum Ratings
Table 1
Parameter
Absolute Maximum Ratings
1)
Symbol
Min.
Values
Typ.
–
–
–
–
–
–
Max.
45
7
150
150
2
500
V
V
°C
°C
kV
V
Unit
Note /
Test Condition
–
–
–
–
HBM
2)
CDM
3)
Number
T
j
= -40 °C to +150 °C; all voltages with respect to ground (unless otherwise specified)
Input I, Enable EN
Voltage
Output Q
Voltage
Temperature
Junction Temperature
Storage Temperature
ESD Absorption
ESD Susceptibility to GND
ESD Susceptibility to GND
V
I
,
V
EN
V
Q
T
j
T
stg
V
ESD
V
ESD
-0.3
-0.3
-40
-55
-2
-500
P_4.1.1
P_4.1.2
P_4.1.3
P_4.1.4
P_4.1.5
P_4.1.6
1) Not subject to production test, specified by design.
2) ESD susceptibility, HBM according to ANSI/ESDA/JEDEC JS001 (1.5 kΩ, 100 pF)
3) ESD susceptibility, Charged Device Model “CDM” according JEDEC JESD22-C101
Notes
1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not
designed for continuous repetitive operation.
Data Sheet
5
Rev. 1.0, 2015-03-12
MCU
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