Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsPMICsPMIC - LDO voltage regulator Positive, fixed SOIC 8

FEATURES

DESCRIPTION

V OutputVoltage V

- -

TPS76615 , , TPS76618 , , TPS76625

TPS76627 , TPS76628 , TPS76630

TPS76633 , TPS76650 , TPS76601

www.ti.com

................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009

ULTRALOW QUIESCENT CURRENT 250-mA

LOW DROPOUT VOLTAGE REGULATORS

Because the PMOS device behaves as a low-value

resistor, the dropout voltage is very low (typically 230

• 250-mA Low Dropout Voltage Regulator

mV at an output current of 250 mA for the TPS76650)

• Available in 1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V,

and is directly proportional to the output current.

3.0 V, 3.3 V, 5.0 V Fixed Output and Adjustable

Additionally, since the PMOS pass element is a

Versions

voltage-driven device, the quiescent current is very

low and independent of output loading (typically 35

• Dropout Voltage to 140 mV (Typ) at 250 mA

µ A over the full range of output current, 0 mA to 250

(TPS76650)

mA). These two key specifications yield a significant

• Ultralow 35- µ A Typical Quiescent Current

improvement in operating life for battery-powered

• 3% Tolerance Over Specified Conditions for

systems. This LDO family also features a sleep

Fixed Output Versions mode; applying a TTL high signal to EN (enable)

shuts down the regulator, reducing the quiescent

• Open-Drain Power Good

current to less than 1 µ A (typ).

• 8-Pin SOIC Package

Power good (PG) is an active high output that can be

• Thermal Shutdown Protection

used to implement a power-on reset or a low-battery

indicator.

The TPS766xx is offered in 1.5 V, 1.8 V, 2.5 V, 2.7 V,

This device is designed to have an ultralow quiescent

2.8 V, 3.0 V, 3.3 V and 5.0 V fixed voltage versions

current and be stable with a 4.7- µ F capacitor. This

and in an adjustable version (programmable over the

combination provides high performance at a

range of 1.25 V to 5.5 V). Output voltage tolerance is

reasonable cost.

specified as a maximum of 3% over line, load, and

temperature ranges. The TPS766xx family is

available in an 8-pin SOIC package.

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.

2 All trademarks are the property of their respective owners.

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.

Summary of content (24 pages)

PAGE 1
TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS FEATURES 1 • 250-mA Low Dropout Voltage Regulator • Available in 1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V, 3.0 V, 3.3 V, 5.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 ELECTRICAL CHARACTERISTICS Over recommended operating free-air temperature range, Vi = VO(typ) + 1 V, IO = 10 µA, EN = 0 V, CO = 4.7 µF (unless otherwise noted). PARAMETER TEST CONDITIONS MIN 5.5 V ≥ VO ≥ 1.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com ELECTRICAL CHARACTERISTICS (continued) Over recommended operating free-air temperature range, Vi = VO(typ) + 1 V, IO = 10 µA, EN = 0 V, CO = 4.7 µF (unless otherwise noted).
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com.................................................................................................................................................
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com D PACKAGE SOIC-8 (TOP VIEW) NC/FB 1 8 OUT PG 2 7 OUT GND 3 6 IN EN 4 5 IN PIN DESCRIPTIONS TPS766xx NAME NO. I/O DESCRIPTION EN 4 I Enable input.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 TYPICAL CHARACTERISTICS TPS76633 OUTPUT VOLTAGE vs LOAD CURRENT TPS76615 OUTPUT VOLTAGE vs LOAD CURRENT Figure 2. Figure 3.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) 8 TPS76633 GROUND CURRENT vs LOAD CURRENT TPS76615 GROUND CURRENT vs LOAD CURRENT Figure 6. Figure 7.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 TYPICAL CHARACTERISTICS (continued) TPS76633 POWER-SUPPLY RIPPLE REJECTION vs FREQUENCY TPS76633 OUTPUT SPECTRAL NOISE DENSITY vs FREQUENCY Figure 10. Figure 11.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) 10 TPS76633 DROPOUT VOLTAGE vs FREE-AIR TEMPEATURE TPS76615 LINE TRANSIENT RESPONSE Figure 14. Figure 15.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 TYPICAL CHARACTERISTICS (continued) TPS76633 LOAD TRANSIENT RESPONSE TPS76633 OUTPUT VOLTAGE vs TIME (AT STARTUP) Figure 18. Figure 19. TPS76601 DROPOUT VOLTAGE vs INPUT VOLTAGE Figure 20.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) TYPICAL REGION OF STABILITY EQUIVALENT SERIES RESISTANCE(1) vs OUTPUT CURRENT TYPICAL REGION OF STABILITY EQUIVALENT SERIES RESISTANCE(1) vs OUTPUT CURRENT Figure 21. Figure 22.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com.................................................................................................................................................
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com APPLICATION INFORMATION The TPS766xx family includes eight fixed-output voltage regulators (1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V, 3.0 V, 3.3 V, and 5.0 V), and an adjustable regulator, the TPS76601 (adjustable from 1.
PAGE 15
TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com................................................................................................................................................. SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 Figure 28.
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TPS76615,, TPS76618,, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 SLVS237C – AUGUST 1999 – REVISED JANUARY 2009................................................................................................................................................. www.ti.com POWER-GOOD INDICATOR The TPS766xx features a power-good (PG) output that can be used to monitor the status of the regulator.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 11-Apr-2013 Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
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PACKAGE MATERIALS INFORMATION www.ti.com 13-Sep-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TPS76601DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TPS76615DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TPS76618DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TPS76625DR SOIC D 8 2500 330.
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PACKAGE MATERIALS INFORMATION www.ti.com 13-Sep-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TPS76601DR SOIC D 8 2500 367.0 367.0 35.0 TPS76615DR SOIC D 8 2500 367.0 367.0 35.0 TPS76618DR SOIC D 8 2500 367.0 367.0 35.0 TPS76625DR SOIC D 8 2500 367.0 367.0 35.0 TPS76628DR SOIC D 8 2500 367.0 367.0 35.0 TPS76633DR SOIC D 8 2500 367.0 367.0 35.0 TPS76633DR SOIC D 8 2500 367.
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