TL750M05-Q1 Datasheet, PDF (1/23 Pages) Texas Instruments – AUTOMOTIVE LOW-DROPOUT VOLTAGE REGULATORS

TL750Mxx-Q1, TL751Mxx-Q1
www.ti.com
SGLS312J – SEPTEMBER 2005 – REVISED JUNE 2011
AUTOMOTIVE LOW-DROPOUT VOLTAGE REGULATORS
Check for Samples: TL750Mxx-Q1, TL751Mxx-Q1
FEATURES
1
• Qualified for Automotive Applications
• Low Dropout Voltage, Less Than 0.6 V at
750 mA
• Low Quiescent Current
• TTL- and CMOS-Compatible Enable on
TL751M Series
• Load-Dump Protection
• Overvoltage Protection
• Internal Thermal Overload Protection
• Internal Overcurrent-Limiting Circuitry
DESCRIPTION
The TL750M and TL751M series are low-dropout positive voltage regulators specifically designed for automotive
applications. The TL750M and TL751M series incorporate onboard overvoltage and current-limiting protection
circuitry to protect the devices and the regulated system. Both series are fully protected against load-dump and
reverse-battery conditions. Load-dump protection is up to a maximum of 60 V at the input of the device. Low
quiescent current, even during full-load conditions, makes the TL750M and TL751M series ideal for use in
applications that are permanently connected to the vehicle battery.
The TL750M and TL751M series offers 5-V, 8-V, and 12-V options. The TL751M series has the addition of an
enable (ENABLE) input. The ENABLE input gives complete control over power up, allowing sequential power up
or shutdown. When ENABLE is high, the regulator output is placed in the high-impedance state. The ENABLE
input is TTL and CMOS compatible.
The TL750Mxx and TL751Mxx are characterized for operation over the virtual junction temperature range –40°C
to 125°C.
T_J
–40°C to 125°C
V_O
NOM (V)
5V
8V
12 V
5V
8V
12 V
AVAILABLE OPTIONS⁽¹⁾
PACKAGE ⁽²⁾
ORDERABLE PART NUMBER
TO-263-3 – KTT
TO-252-3 – KVU
TO-263-3 – KTT
TO-252-3 – KVU
TO-263-3 – KTT
TO-252-3 – KVU
TO-263-5 – KTT
TO-252-5 – KVU
TO-263-5 – KTT
TO-252-5 – KVU
TO-263-5 – KTT
TO-252-5 – KVU
Reel of 500
Reel of 2500
Reel of 500
Reel of 2500
Reel of 500
Reel of 2500
Reel of 500
Reel of 2500
Reel of 500
Reel of 2500
Reel of 500
Reel of 2500
TL750M05QKTTRQ1
TL750M05QKVURQ1
TL750M08QKTTRQ1
TL750M08QKVURQ1
TL750M12QKTTRQ1
TL750M12QKVURQ1
TL751M05QKTTRQ1
TL751M05QKVURQ1
TL751M08QKTTRQ1
TL751M08QKVURQ1
TL751M12QKTTRQ1
TL751M12QKVURQ1
TOP-SIDE MARKING
TL750M05Q1
750M05Q
TL750M08Q1
750M08Q
TL750M12Q1
750M12Q
TL751M05Q1
751M05Q
TL751M08Q1
751M08Q
TL751M12Q1
751M12Q
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2011, Texas Instruments Incorporated