TLV7103318-Q1_17 Datasheet, PDF (1/22 Pages) Texas Instruments – Dual, 200-mA, Low-IQ Low-Dropout Regulator for Portable Devices

TLV7103318-Q1
TLV7101828-Q1
www.ti.com
SBVS202A – MARCH 2013 – REVISED MARCH 2013
Dual, 200-mA, Low-I_Q
Low-Dropout Regulator for Portable Devices
Check for Samples: TLV7103318-Q1 , TLV7101828-Q1
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 C4B
• Very Low Dropout:
– 150 mV at I_OUT = 200 mA and V_OUT = 2.8 V
– 75 mV at I_OUT = 100 mA and V_OUT = 2.8 V
– 40 mV at I_OUT = 50 mA and V_OUT = 2.8 V
• 2% Accuracy Over Temperature
• Low I_Q of 35 μA per Regulator
• Multiple Fixed-Output Voltage Combinations
Possible from 1.2 V to 4.8 V
• High PSRR: 70 dB at 1kHz
• Stable With Effective Capacitance of 0.1 μF⁽¹⁾
• Overcurrent and Thermal Protection
• Dedicated V_REF for Each Output Minimizes
Crosstalk
• Available in 1.5mm × 1.5mm SON-6 Package
(1) _{See the Input and Output Capacitor Requirements in the}
Application Information section
APPLICATIONS
• Automotive Applications
• Wireless Handsets, Smart Phones, PDAs
• MP3 Players and Other Handheld Products
DESCRIPTION
The TLV7103318-Q1 and TLV7101828-Q1 family of
dual, 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. These devices provide
a typical accuracy of 2% over temperature.
The TLV7103318-Q1 and TLV7101828-Q1 family are
available in a 1,5-mm × 1,5-mm SON-6 package, and
are ideal for handheld applications.
TLV7103318-Q1
TLV7101828-Q1
1,5-mm ´ 1,5-mm SON-6
(TOP VIEW)
EN1 1
IN 2
EN2 3
6 OUT1
5 OUT2
4 GND
Figure 1. Typical Application Circuit
V_IN
C_IN
ON
OFF _ON
OFF
IN
OUT1
EN1
OUT2
EN2
GND
V_OUT2
C_OUT2
1mF
Ceramic
V_OUT1
C_OUT1
1mF
Ceramic
1
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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 © 2013, Texas Instruments Incorporated