TPS767D301-Q1 Datasheet, PDF (1/21 Pages) Texas Instruments – DUAL-OUTPUT LOW-DROPOUT VOLATAGE REGULATORS

TPS767D301ĆQ1, TPS767D318ĆQ1, TPS767D325ĆQ1
DUALĆOUTPUT LOWĆDROPOUT VOLTAGE REGULATORS
D Qualification in Accordance With
AEC-Q100^†
D Qualified for Automotive Applications
D Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
D Dual Output Voltages for Split-Supply
Applications
D Output Current Range of 0 mA to 1.0 A Per
Regulator
D 3.3-V/2.5-V, 3.3-V/1.8-V, and 3.3-V/Adjustable
Output
D Fast-Transient Response
D 2% Tolerance Over Load and Temperature
D Dropout Voltage Typically 350 mV at 1 A
D Ultra Low 85 µA Typical Quiescent Current
D 1 µA Quiescent Current During Shutdown
D Dual Open Drain Power-On Reset With
200-ms Delay for Each Regulator
D 28-Pin PowerPAD TSSOP Package
D Thermal Shutdown Protection for Each
Regulator
† _{Contact factory for details. Q100 qualification data available on}
request.
NC
NC
1GND
1EN
1IN
1IN
NC
NC
2GND
2EN
2IN
2IN
NC
NC
SGLS231 − FEBRUARY 2004
PWP PACKAGE
(TOP VIEW)
1
28
1RESET
2
27
NC
3
26
NC
4
25
1FB/NC
5
24
1OUT
6
23
1OUT
7
22
2RESET
8
21
NC
9
20
NC
10
19
NC
11
18
2OUT
12
17
2OUT
13
16
NC
14
15
NC
NC − No internal connection
description
The TPS767D3xx family of dual voltage regulators offers fast transient response, low dropout voltages and dual
outputs in a compact package and incorporating stability with 10-µF low ESR output capacitors.
The TPS767D3xx family of dual voltage regulators is designed primarily for DSP applications. These devices
can be used in any mixed-output voltage application, with each regulator supporting up to 1 A. Dual active-low
reset signals allow resetting of core-logic and I/O separately.
AVAILABLE OPTIONS
TJ
REGULATOR 1
VO (V)
REGULATOR 2
VO (V)
TSSOP
(PWP)
Adj (1.5 − 5.5 V)
3.3 V
TPS767D301QPWPRQ1
−40°C to 125°C
1.8 V
3.3 V
TPS767D318QPWPRQ1
2.5 V
3.3 V
TPS767D325QPWPRQ1
The TPS767D301 is adjustable using an external resistor divider (see application information).
The PWP packages are taped and reeled as indicated by the R suffix on the device type (e.g.,
TPS767D301QPWPRQ1).
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.
PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright  2004 Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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