The TLS805B1LD V50 is a linear voltage regulator featuring wide input voltage range, low dropout voltage and ultra low quiescent current.
With an input voltage range of 2.75 V to 42 V and ultra low quiescent of only 5.5 μA, the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS805B1LD V50 is the fixed 5 V output version with an accuracy of 2% and output current capability up to 50mA. The new regulation concept implemented in TLS805B1LD V50 combines fast regulation and very good stability while requiring only a small ceramic capacitor of 1 μF at the output. The tracking region starts already at input voltages of 2.75 V (extended operating range). This makes the TLS805B1LD 50V also suitable to supply automotive systems that need to operate during cranking conditions. Internal protection features like output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage due to failures like output short circuit to GND, overcurrent and overtemperature. The device can be switched on and off by the Enable feature. When the device is switched off, the current consumption is typically less than 1 μA.
Summary of Features
Ultra low quiescent current of 5.5 μA
Wide input voltage range of 2.75 V to 42 V
Output current capacity up to 50 mA
Off mode current less than 1 μA
Low drop out voltage of typ. 100 mV @ 50 mA
Output current limit protection
Overtemperature shutdown
Enable
Available in PG-TSON-10 package
Wide temperature range
Green Product (RoHS Compliant)
AEC Qualified
Family Overview
For an overview of other available options in this family please click here.
Applications
Automotive secondary power distribution unit
Electric vehicle (EV) drivetrain system
Electronic stability control
EV traction inverter
Smart power closure system
Designers who used this product also designed with
TLS715B0EJ V50 | OPTIREG™ linear voltage regulators (LDO)
IPD25N06S4L-30 | Automotive MOSFET
TLE4253E | OPTIREG™ linear voltage regulators (LDO)
AIKW40N65DH5 | Automotive IGBT discretes
TLF35584QKVS1 | OPTIREG™ PMIC
IPB65R110CFDA | Automotive MOSFET
IPW65R080CFDA | Automotive MOSFET
BTS4140N | Classic PROFET™ 24V | automotive smart high-side switch
IPD80R2K7C3A | Automotive MOSFET
TLS715B0EJ V50 | OPTIREG™ linear voltage regulators (LDO)
IPD25N06S4L-30 | Automotive MOSFET
TLE4253E | OPTIREG™ linear voltage regulators (LDO)
AIKW40N65DH5 | Automotive IGBT discretes
TLF35584QKVS1 | OPTIREG™ PMIC
IPB65R110CFDA | Automotive MOSFET
IPW65R080CFDA | Automotive MOSFET
BTS4140N | Classic PROFET™ 24V | automotive smart high-side switch
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The TLS805B1LD V50 is a linear voltage regulator featuring wide input voltage range, low dropout voltage and ultra low quiescent current.
With an input voltage range of 2.75 V to 42 V and ultra low quiescent of only 5.5 μA, the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS805B1LD V50 is the fixed 5 V output version with an accuracy of 2% and output current capability up to 50mA. The new regulation concept implemented in TLS805B1LD V50 combines fast regulation and very good stability while requiring only a small ceramic capacitor of 1 μF at the output. The tracking region starts already at input voltages of 2.75 V (extended operating range). This makes the TLS805B1LD 50V also suitable to supply automotive systems that need to operate during cranking conditions. Internal protection features like output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage due to failures like output short circuit to GND, overcurrent and overtemperature. The device can be switched on and off by the Enable feature. When the device is switched off, the current consumption is typically less than 1 μA.
Summary of Features
- Ultra low quiescent current of 5.5 μA
- Wide input voltage range of 2.75 V to 42 V
- Output current capacity up to 50 mA
- Off mode current less than 1 μA
- Low drop out voltage of typ. 100 mV @ 50 mA
- Output current limit protection
- Overtemperature shutdown
- Enable
- Available in PG-TSON-10 package
- Wide temperature range
- Green Product (RoHS Compliant)
- AEC Qualified
Family Overview
For an overview of other available options in this family please click here.
Applications
- Automotive secondary power distribution unit
- Electric vehicle (EV) drivetrain system
- Electronic stability control
- EV traction inverter
- Smart power closure system
Designers who used this product also designed with
- TLS715B0EJ V50 |
OPTIREG™ linear voltage regulators (LDO)
- IPD25N06S4L-30 |
Automotive MOSFET
- TLE4253E |
OPTIREG™ linear voltage regulators (LDO)
- AIKW40N65DH5 |
Automotive IGBT discretes
- TLF35584QKVS1 |
OPTIREG™ PMIC
- IPB65R110CFDA |
Automotive MOSFET
- IPW65R080CFDA |
Automotive MOSFET
- BTS4140N |
Classic PROFET™ 24V | automotive smart high-side switch
- IPD80R2K7C3A |
Automotive MOSFET
- TLS715B0EJ V50 |
OPTIREG™ linear voltage regulators (LDO)
- IPD25N06S4L-30 |
Automotive MOSFET
- TLE4253E |
OPTIREG™ linear voltage regulators (LDO)
- AIKW40N65DH5 |
Automotive IGBT discretes
- TLF35584QKVS1 |
OPTIREG™ PMIC
- IPB65R110CFDA |
Automotive MOSFET
- IPW65R080CFDA |
Automotive MOSFET
- BTS4140N |
Classic PROFET™ 24V | automotive smart high-side switch
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