TLV705_15 Datasheet, PDF (1/32 Pages) Texas Instruments – TLV705x 200-mA, Low IQ, Low-Noise, Low-Dropout Regulator in Ultra-Small, 0.8-mm × 0.8-mm DSBGA and PicoStar™

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TLV705, TLV705P
SBVS151E – DECEMBER 2010 – REVISED MAY 2015
TLV705x 200-mA, Low I_Q, Low-Noise, Low-Dropout Regulator in Ultra-Small,
0.8-mm × 0.8-mm DSBGA and PicoStar™
1 Features
•1 Very Low Dropout:
– 105 mV at I_OUT = 150 mA
– 145 mV at I_OUT = 200 mA
• Accuracy: 0.5% Typical
• Low I_Q: 35 μA
• Available in Fixed-Output Voltages From
0.7 V to 4.8 V
• V_IN Range: 2 V to 5.5 V
• High PSRR: 70 dB at 1 kHz
• Stable With Effective Capacitance of 0.1 μF
• Thermal Shutdown and Overcurrent Protection
• Available in an Ultra-Low Profile (0.2-mm Max
Height) PicoStar Package Option
2 Applications
• Wireless Handsets
• Smart Phones
• Zigbee^® Networks
• Bluetooth^® Devices
• Other Li-Ion Operated Hand-Held Products
• WLAN and Other PC Add-On Cards
3 Description
The TLV705 series of low-dropout (LDO) linear
regulators are low quiescent current devices with
excellent line and load transient performance. These
devices are designed for power-sensitive
applications, with a precision band gap. An error
amplifier provides typical accuracy of 0.5%. Low
output noise, very high power-supply rejection ratio
(PSRR), and low dropout voltage make this series of
LDOs ideal for a wide selection of battery-operated
hand-held equipment. All devices have a thermal
shutdown and current limit for safety.
Furthermore, the TLV705 series is stable with an
effective output capacitance of only 0.1 μF. This
feature enables the use of cost-effective capacitors
that have higher bias voltage and temperature
derating. The devices regulate to the specified
accuracy with zero output load. The TLV705P series
also provides an active pulldown circuit to quickly
discharge output.
The TLV705 and TLV705P series are both available
in 0.8-mm × 0.8-mm DSBGA and PicoStar packages
with three height options that are optimal for hand-
held applications.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV705x
DSGBA (4)
PicoStar (4)
0.80 mm × 0.80 mm
0.77 mm × 0.77 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Circuit (Fixed-Voltage Versions)
Input
V_IN
C_IN
On
Off
EN
TLV705
V_OUT
C_OUT
Output
1 mF
Ceramic
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.