TLV70018-Q1_15 Datasheet, PDF (1/20 Pages) Texas Instruments – 300-mA, Low-IQ, Low-Dropout Regulator

TLV70018-Q1
TLV70012-Q1
www.ti.com
SLVSB67A – NOVEMBER 2011 – REVISED MARCH 2012
300-mA, Low-I_Q, Low-Dropout Regulator
Check for Samples: TLV70012-Q1
FEATURES
1
•23 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
• Packages: SOT23-5 and 1,5-mm × 1,5-mm
SON-6
(1) _{See the Input and Output Capacitor Requirements in the}
Application Information section.
APPLICATIONS
• MP3 Players
• ZigBee^® Networks
• Bluetooth^® Devices
• Li-Ion Operated Handheld Products
TLV700xx
5 Pin DDC
(TOP VIEW)
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.
The TLV700xx-Q1 series of LDO linear regulators are
available in SOT23-5 and 1,5mm × 1,5mm SON-6
packages.
Typical Application Circuit
(Fixed-Voltage Versions)
V_IN
C_IN
On
Off
IN
OUT
V_OUT
C_OUT
1 mF
Ceramic
TLV700xx
EN
GND
IN
1
5
OUT
GND
2
EN
3
4
N/C
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.
Bluetooth is a registered trademark of Bluetooth SIG.
2
ZigBee is a registered trademark of the ZigBee Alliance.
3
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 © 2011–2012, Texas Instruments Incorporated