TLV70018-Q1_16 Datasheet, PDF (1/24 Pages) Texas Instruments – 300-mA, Low-IQ Low-Dropout Regulator

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
Reference
Design
TLV70018-Q1, TLV70012-Q1
SLVSB67B – NOVEMBER 2011 – REVISED JANUARY 2016
TLV700xx-Q1 300-mA, Low-I_Q, Low-Dropout Regulator
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
• 2% Accuracy
• Low I_Q: 35 μA
• Fixed-Output Voltage Combinations Possible from
1.2 V to 4.8 V
• High PSRR: 68 dB at 1 kHz
• Stable With Effective Capacitance of 0.1 μF⁽¹⁾
• Thermal Shutdown and Overcurrent Protection
(1) _{See the Input and Output Capacitor Requirements.}
3 Description
The TLV700xx-Q1 series of low-dropout (LDO) linear
regulators are low quiescent current devices with
excellent line and load transient performance. These
LDOs are designed for power-sensitive applications.
A precision bandgap and error amplifier provides
overall 2% accuracy. Low output noise, high power-
supply rejection ratio (PSRR), and low-dropout
voltage make this series of devices ideal for a wide
selection of battery-operated handheld equipment. All
device versions have thermal shutdown and current
limit for safety.
Furthermore, these devices are stable with an
effective output capacitance of only 0.1 μF. This
feature enables the use of cost-effective capacitors
that have higher bias voltages and temperature
derating. The devices regulate to specified accuracy
with no output load.
2 Applications
• MP3 Players
• ZigBee^® Networks
• Bluetooth^® Devices
• Li-Ion Operated Handheld Products
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV70018-Q1
TLV70012-Q1
SOT (5)
2.90 mm × 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application
(Fixed-Voltage Version)
V_IN
C_IN
On
Off
IN
OUT
V_OUT
C_OUT
1 mF
Ceramic
TLV700xx
EN
GND
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.