Datasheet

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TPS780DDC

TSOT23-5

(TOPVIEW)

OUT

V /FB

SET

GND

TPS780DRV

2mmx2mmSON-6

(TOPVIEW)

GND

OUT

N/C

V FB/

SET

Thermal

Pad

TI Information — Selective Disclosure

TPS780 Series

www.ti.com

SBVS083D –JANUARY 2007–REVISED SEPTEMBER 2012

150mA, Low-Dropout Regulator, Ultralow-Power, I

500nA

with Pin-Selectable, Dual-Level Output Voltage

Check for Samples: TPS780 Series

The V

SET

pin allows the end user to switch between

FEATURES

two voltage levels on-the-fly through a

• Low I

: 500nA

microprocessor-compatible input. This LDO is

• 150mA, Low-Dropout Regulator with Pin-

designed specifically for battery-powered applications

Selectable Dual Voltage Level Output

where dual-level voltages are needed. With ultralow

(500nA), microprocessors, memory cards, and

• Low Dropout: 200mV at 150mA

smoke detectors are ideal applications for this device.

• 3% Accuracy Over Load/Line/Temperature

The ultralow-power and selectable dual-level output

• Available in Dual-Level, Fixed Output Voltages

voltages allow designers to customize power

from 1.5V to 4.2V Using Innovative Factory

consumption for specific applications. Designers can

EPROM Programming

now shift to a lower voltage level in a battery-powered

• Available in an Adjustable Version from 1.22V

design when the microprocessor is in sleep mode,

to 5.25V or a Dual-Level Output Version

further reducing overall system power consumption.

The two voltage levels are preset at the factory

• V

SET

Pin Toggles Output Voltage Between Two

through a unique architecture using an EPROM. The

Factory-Programmed Voltage Levels

EPROM technique allows for numerous output

• Stable with a 1.0μF Ceramic Capacitor

voltage options between V

SET

low (1.5V to 4.2V) and

• Thermal Shutdown and Overcurrent Protection

SET

high (2.0V to 3.0V) in the fixed output version

only. Consult with your local factory representative for

• CMOS Logic Level-Compatible Enable Pin

exact voltage options and ordering information;

• Available in DDC (TSOT23-5) or DRV (2mm ×

minimum order quantities may apply.

2mm SON-6) Package Options

The TPS780 series are designed to be compatible

with the TI MSP430 and other similar products. The

APPLICATIONS

enable pin is compatible with standard CMOS logic.

• TI MSP430 Attach Applications

This LDO is stable with any output capacitor greater

than 1.0μF. Therefore, implementations of this device

• Power Rails with Programming Mode

require minimal board space because of miniaturized

• Dual Voltage Levels for Power-Saving Mode

packaging and a potentially small output capacitor.

• Wireless Handsets, Smartphones, PDAs, MP3

The TPS780 series I

(500nA) also come with

Players, and Other Battery-Operated Handheld

thermal shutdown and current limit to protect the

Products

device during fault conditions. All packages have an

operating temperature range of T

= –40°C to

+125°C. For more cost-sensitive applications

DESCRIPTION

requiring a dual-level voltage option and only on par

The TPS780 family of low-dropout (LDO) regulators

, consider the TPS781 series, with an I

of 1.0μA

offer the benefits of ultralow power (I

= 500nA),

and dynamic voltage scaling.

miniaturized packaging (2×2 SON-6), and selectable

dual-level output voltage levels. An adjustable version

is also available, but does not have the capability to

shift voltage levels.

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.

2All 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 (33 pages)

PAGE 1
TI Information — Selective Disclosure TPS780 Series www.ti.com SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 150mA, Low-Dropout Regulator, Ultralow-Power, IQ 500nA with Pin-Selectable, Dual-Level Output Voltage Check for Samples: TPS780 Series FEATURES 1 • • 2 • • • • • • • • • Low IQ: 500nA 150mA, Low-Dropout Regulator with PinSelectable Dual Voltage Level Output Low Dropout: 200mV at 150mA 3% Accuracy Over Load/Line/Temperature Available in Dual-Level, Fixed Output Voltages from 1.5V to 4.
PAGE 2
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure.
PAGE 3
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 ELECTRICAL CHARACTERISTICS Over operating temperature range (TJ = –40°C to +125°C), VIN = VOUT(NOM) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VVSET = VEN = VIN, COUT = 1.0μF, fixed or adjustable, unless otherwise noted. Typical values at TJ = +25°C. TPS780 Series PARAMETER VIN TEST CONDITIONS Input voltage range (1) VFB DC output accuracy TYP 2.
PAGE 4
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com FUNCTIONAL BLOCK DIAGRAM IN OUT Current Limit EPROM EN Bandgap MUX Thermal Shutdown Active PullDown (1) VSET/FB 10kW LOGIC GND (1) Feedback pin (FB) for adjustable versions; VSET for fixed voltage versions.
PAGE 5
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 TYPICAL CHARACTERISTICS Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. LINE REGULATION IOUT = 5mA, VOUT = 1.22V (typ) TPS78001 LINE REGULATION IOUT = 5mA, VVSET = 1.2V, VOUT = 2.2V (typ) TPS780330220 1.0 0.3 0.8 0.2 0.
PAGE 6
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. LOAD REGULATION VVSET = 1.2V, VIN = 2.7V, VOUT = 2.2V TPS780330220 LOAD REGULATION VVSET = 0.4V, VIN = 3.8V, VOUT = 3.3V TPS780330220 3 3.0 2.5 2 2.
PAGE 7
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. DROPOUT VOLTAGE vs TEMPERATURE VOUT = 3.3V (typ), VIN = 0.95 × VOUT (typ) TPS78001 DROPOUT VOLTAGE vs TEMPERATURE VVSET = 0.4V, VOUT = 3.3V (typ), VIN = 0.
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TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. GROUND PIN CURRENT vs INPUT VOLTAGE IOUT = 0mA, VVSET = 1.2V, VOUT = 2.
PAGE 9
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. GROUND PIN CURRENT vs INPUT VOLTAGE IOUT = 0mA, VVSET = 0.4V, VOUT = 3.3V TPS780330220 GROUND PIN CURRENT vs INPUT VOLTAGE IOUT = 1mA, VVSET = 0.4V, VOUT = 3.
PAGE 10
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. GROUND PIN CURRENT vs OUTPUT CURRENT VVSET = 1.2V, VIN = 5.5V, VOUT = 2.2V TPS780330220 GROUND PIN CURRENT vs OUTPUT CURRENT VVSET = 0.4V, VIN = 5.
PAGE 11
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. CURRENT LIMIT vs INPUT VOLTAGE VVSET = 1.2V, VOUT = 95% VOUT (typ), VOUT = 2.2V (typ) TPS780330220 CURRENT LIMIT vs INPUT VOLTAGE VVSET = 0.
PAGE 12
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. VSET PIN CURRENT vs INPUT VOLTAGE IOUT = 100μA, VVSET = 0.4V, VOUT = 3.3V TPS780330220 ENABLE PIN CURRENT vs INPUT VOLTAGE IOUT = 1mA, VOUT = 1.
PAGE 13
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. ENABLE PIN HYSTERESIS vs TEMPERATURE IOUT = 1mA, TPS78001 ENABLE PIN HYSTERESIS vs TEMPERATURE IOUT = 1mA, TPS780330220 1.2 1.2 1.1 1.1 1.0 VEN On 0.
PAGE 14
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. %ΔVOUT vs TEMPERATURE VVSET = 0.4V, VIN = 3.8V, VOUT = 3.3V (typ) TPS780330220 CIN Output Spectral Noise Density (mV/ÖHz) 3 %DVOUT (V) 2 1 0.
PAGE 15
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. OUTPUT VOLTAGE vs ENABLE (SLOW RAMP) TPS780330220 VSET Load Current VIN = 5.5V VOUT = 3.3V IOUT = 150mA COUT = 10mF 0A 0V 0V VIN Load Current VIN = 0.
PAGE 16
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com TYPICAL CHARACTERISTICS (continued) Over the operating temperature range of TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5V or 2.2V, whichever is greater; IOUT = 100μA, VEN = VVSET = VIN, COUT = 1μF, and CIN = 1μF, unless otherwise noted. ENABLE PIN vs OUTPUT VOLTAGE RESPONSE AND OUTPUT CURRENT TPS780330220 ENABLE PIN vs OUTPUT VOLTAGE DELAY TPS780330220 VIN = 5.50V VOUT = 3.
PAGE 17
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 APPLICATION INFORMATION Regulator APPLICATION EXAMPLES The TPS780 series of LDOs typically take less than 800μs to transition from a lower voltage of 2.2V to a higher voltage of 3.3V under an output load of 150mA; see Figure 51.
PAGE 18
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com Powering the MSP430 Microcontroller Several versions of the TPS780 are ideal for powering the MSP430 microcontroller. Table 4 shows potential applications of some voltage versions. 3.0V VIN 1mF 1mF LDO TPS780360200 TPS780360220 TPS780360300 TPS780360220 VOUT(HIGH) (TYP) 3.6V 3.6V 3.6V 3.6V VOUT(LOW) (TYP) 2.0V MSP430 I/O VSS GND Table 4.
PAGE 19
TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 The total system power savings is outlined in Table 5, Table 6, and Table 7. In Table 5, the MSP430 power savings are calculated for various MSP430 devices using a TPS780 series with integrated DVS versus a standard ultralow IQ LDO without DVS. In Table 6, the TPS780 series quiescent power is calculated for a VIN of 4.2V, with the same VIN used for the ultralow IQ LDO.
PAGE 20
TI Information — Selective Disclosure TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com INTERNAL CURRENT LIMIT 4.2V to 5.5V The TPS780 series are internally current-limited to protect the regulator during fault conditions. During current limit, the output sources a fixed amount of current that is largely independent of output voltage. For reliable operation, the device should not be operated in a current limit state for extended periods of time.
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TI Information — Selective Disclosure www.ti.com TPS780 Series SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 THERMAL INFORMATION THERMAL PROTECTION Thermal protection disables the output when the junction temperature rises to approximately +160°C, allowing the device to cool. Once the junction temperature cools to approximately +140°C, the output circuitry is enabled.
PAGE 22
TPS780 Series TI Information — Selective Disclosure SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012 www.ti.com REVISION HISTORY NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision C (May 2008) to Revision D • 22 Page Updated Figure 47 and Figure 48 .......................................................................................................................................
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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 10-Jun-2014 (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.
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PACKAGE MATERIALS INFORMATION www.ti.com 28-Feb-2014 TAPE AND REEL INFORMATION *All dimensions are nominal Device TPS78001DDCR Package Package Pins Type Drawing SOT DDC 5 SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 3000 179.0 8.4 3.2 B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 3.2 1.4 4.0 8.0 Q3 TPS78001DDCT SOT DDC 5 250 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TPS78001DRVR SON DRV 6 3000 180.0 8.4 2.25 2.25 1.0 4.0 8.
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PACKAGE MATERIALS INFORMATION www.ti.com 28-Feb-2014 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 TPS780330220DDCR SOT DDC 5 3000 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TPS780330220DDCT SOT DDC 5 250 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TPS780330220DRVR SON DRV 6 3000 179.0 8.4 2.2 2.2 1.2 4.0 8.0 Q2 TPS780330220DRVT SON DRV 6 250 179.0 8.4 2.2 2.2 1.2 4.0 8.
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PACKAGE MATERIALS INFORMATION www.ti.com 28-Feb-2014 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TPS780230300DRVT SON DRV 6 250 205.0 200.0 33.0 TPS780270200DDCR SOT DDC 5 3000 195.0 200.0 45.0 TPS780270200DDCT SOT DDC 5 250 195.0 200.0 45.0 TPS780300250DRVR SON DRV 6 3000 203.0 203.0 35.0 TPS780300250DRVT SON DRV 6 250 203.0 203.0 35.0 TPS780330220DDCR SOT DDC 5 3000 195.0 200.0 45.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.