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TLV733P-Q1 Datasheet Preview

TLV733P-Q1 Datasheet

LDO Linear Regulator

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TLV733P-Q1
SBVS283E – AUGUST 2016 – REVISED JULY 2019
TLV733P-Q1
Capacitor-Free, 300-mA, Low Dropout (LDO) Linear Regulator
1 Features
1 Qualified for Automotive Applications
• AEC-Q100 Qualified:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C4B
• Device Junction Temperature Range:
–40°C to 150°C
• Input Voltage Range: 1.4 V to 5.5 V
• Stable Operation With or Without Capacitors
• Foldback Overcurrent Protection
• Package:
– 2.0-mm × 2.0-mm WSON-6
– 2.9-mm × 1.6-mm SOT-23
• Very Low Dropout: 125 mV at 300 mA (3.3 VOUT)
• Accuracy: 1% Typical, 1.4% Maximum
• Low IQ: 34 µA
• Available in Fixed-Output Voltages:
1.0 V to 3.3 V
• High PSRR: 50 dB at 1 kHz
• Active Output Discharge
2 Applications
• Camera Modules
• Automotive Infotainment
• Navigation Systems
3 Description
The TLV733P-Q1 family of low dropout (LDO) linear
regulators are ultra-small, low quiescent current
LDOs that can source 300 mA with good line and
load transient performance. These devices provide a
typical accuracy of 1%.
The TLV733P-Q1 family is designed with a modern
capacitor-free architecture to ensure stability without
an input or output capacitor. The removal of the
output capacitor allows for a very small solution size,
and can eliminate inrush current at startup.
Furthermore, the TLV733P-Q1 family is also stable
with ceramic output capacitors if an output capacitor
is necessary. The TLV733P-Q1 family also provides
foldback current control during device power-up and
enabling if an output capacitor is used. This
functionality is especially important in battery-
operated devices.
The TLV733P-Q1 family provides an active pulldown
circuit to quickly discharge output loads when
disabled.
The TLV733P-Q1 family is available in the 6-pin DRV
(WSON) and 5-pin DBV (SOT-23) packages.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV733P-Q1
WSON (6)
SOT-23 (5)
2.00 mm × 2.00 mm
2.90 mm × 1.60 mm
(1) For all available packages, see the package option addendum
at the end of the data sheet.
Typical Application Circuit
Optional
IN OUT
CIN
ON
OFF
TLV733P-Q1
EN GND
COUT
Optional
Dropout Voltage vs Output Current
180
VOUT = 3.3 V
160 VOUT = 1.8 V
140
120
100
80
60
40
20
0
0 30 60 90 120 150 180 210 240 270 300
IOUT (mA)
D020
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.




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TLV733P-Q1 Datasheet Preview

TLV733P-Q1 Datasheet

LDO Linear Regulator

No Preview Available !

TLV733P-Q1
SBVS283E – AUGUST 2016 – REVISED JULY 2019
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 4
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics........................................... 6
6.6 Timing Requirements ................................................ 6
6.7 Typical Characteristics .............................................. 7
7 Detailed Description ............................................ 11
7.1 Overview ................................................................. 11
7.2 Functional Block Diagram ....................................... 11
7.3 Feature Description................................................. 12
7.4 Device Functional Modes........................................ 13
8 Application and Implementation ........................ 14
8.1 Application Information............................................ 14
8.2 Typical Applications ................................................ 16
9 Power Supply Recommendations...................... 18
10 Layout................................................................... 18
10.1 Layout Guidelines ................................................. 18
10.2 Layout Examples................................................... 18
11 Device and Documentation Support ................. 19
11.1 Device Support...................................................... 19
11.2 Receiving Notification of Documentation Updates 19
11.3 Community Resources.......................................... 19
11.4 Trademarks ........................................................... 19
11.5 Electrostatic Discharge Caution ............................ 19
11.6 Glossary ................................................................ 19
12 Mechanical, Packaging, and Orderable
Information ........................................................... 20
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (December 2018) to Revision E
Page
• Changed description of EN pin in Pin Functions table ........................................................................................................... 4
• Deleted typical specifications from VEN(HI) and VEN(LO) parameters in Electrical Characteristics table ................................... 6
• Added maximum specification to ILIM parameter in Electrical Characteristics table ............................................................... 6
• Added and Output Enable to title and changed first paragraph of Shutdown and Output Enable section .......................... 12
Changes from Revision C (October 2018) to Revision D
Page
• Changed status of DBV package to Production Data ........................................................................................................... 1
Changes from Revision B (August 2018) to Revision C
Page
• Added DBV package to document as Preview....................................................................................................................... 1
Changes from Revision A (August 2016) to Revision B
Page
• Added Device Junction Temperature Range Features bullet ................................................................................................ 1
• Changed TJ maximum specification from 135°C to 150°C..................................................................................................... 5
• Changed Electrical Characteristics conditions statement from TJ, TA = –40°C to +125°C to TJ = –40°C to +150°C, TA
= –40°C to +125°C ................................................................................................................................................................. 6
• Added last 6 rows to VDO parameter ..................................................................................................................................... 6
• Added second row to IGND parameter, added temperature range to first row test conditions ............................................ 6
• Changed Typical Characteristics condition statement from TJ = –40°C to +125°C to TJ = –40°C to +150°C ....................... 7
• Changed operating junction temperature from –40°C to +135°C to –40°C to +150°C in Overview section........................ 11
• Changed junction temperature limit from 135°C to 150°C in Thermal Shutdown section.................................................... 12
2 Submit Documentation Feedback
Product Folder Links: TLV733P-Q1
Copyright © 2016–2019, Texas Instruments Incorporated


Part Number TLV733P-Q1
Description LDO Linear Regulator
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