TPS71710

Manufacturer Part NumberTPS71710
DescriptionThe TPS717xx family of low-dropout (LDO), low-power linear regulators offers very high power supply rejection (PSRR) while maintaining very low 45µA ground current in an ultra-small, five-pin SC70 package
ManufacturerTexas Instruments
TPS71710 datasheet
 


Specifications of TPS71710

Iout(max)(a)0.1Vdo(typ)(mv)170
Iq(typ)(ma)0.05Vin(min)(v)2.5
Vin(max)(v)6.5Vout Adj(min)(v)1
Vout Adj(max)(v)1Accuracy(%)3
Output Capacitor TypeCeramicFixed Output Options(v)1
Vout(min)(v)1Vout(max)(v)1
Pin/package5SC70, 6SONRegulated Outputs(#)1
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www.ti.com..................................................................................................................................................
Low-Dropout 150mA Linear Regulator
FEATURES
1
150mA Low-Dropout Regulator with Enable
23
Low I
: 45 A (typical)
Q
Available in Multiple Output Versions:
– Fixed Output with Voltages from 0.9V to
5.0V Using Innovative Factory EEPROM
Programming
– Adjustable Output Voltage from 0.9V to
6.2V
Ultra-High PSRR:
– 70dB at 1kHz, 67dB at 100kHz and 45dB at
1MHz
Low Noise: 30 V typical (100Hz to 100kHz)
Stable with a 1.0 F Ceramic Capacitor
Excellent Load/Line Transient Response
3% Overall Accuracy (over Load/Line/Temp)
Over-Current and Over-Temperature
Protection
Very Low Dropout: 170mV Typical at 150mA
Small SC70-5, 2mm x 2mm SON-6, and 1.5mm
× 1.5mm SON-6 Packages
APPLICATIONS
Mobile Phone Handsets
®
Wireless LAN, Bluetooth
PDAs and Smartphones
TPS717xx DCK
SC70-5 PACKAGE
(TOP VIEW)
IN
1
5
OUT
GND
2
1.5mm x 1.5mm SON
3
4
NR/FB
EN
OUT
TPS717xx DRV
GND
2mm x 2mm SON
NR/FB
(TOP VIEW)
OUT
1
6
IN
(1)
NR/FB
2
GND
5
N/C
NOTE: (1) N/C = Not connected.
GND
3
4
EN
1
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.
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
2
All other trademarks are the property of their respective owners.
3
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.
Low Noise, High-Bandwidth PSRR
DESCRIPTION
The
TPS717xx
low-power linear regulators offers very high power
supply rejection (PSRR) while maintaining very low
45 A ground current in an ultra-small, five-pin SC70
package. The family uses an advanced BiCMOS
process and a PMOSFET pass device to achieve fast
start-up, very low noise, excellent transient response,
and excellent PSRR performance. The TPS717xx is
stable with a 1.0 F ceramic output capacitor, and
uses a precision voltage reference and feedback loop
to achieve a worst-case accuracy of 3% over all load,
line, process, and temperature variations. It is fully
specified from T
a small SC70-5 package, a 2mm × 2mm SON-6
package with a thermal pad, and a 1.5mm × 1.5mm
SON package, which are ideal for small form factor
portable equipment such as wireless handsets and
PDAs.
V
IN
1 F
m
Ceramic
Typical Application Circuit for Fixed Voltage Versions
80
70
60
50
TPS717xx DSE
40
30
(TOP VIEW)
20
1
6
IN
(1)
2
5
N/C
10
3
4
EN
0
10
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
family
of
low-dropout
(LDO),
= –40°C to +125°C and is offered in
J
V
IN
OUT
TPS717xx
1 F
m
EN
GND
NR
Ceramic
V
EN
0.01 F
m
(Optional)
150mA
10mA
75mA
C
= 1 F
OUT
C
= 10nF
NR
100
10k
100k
1k
1M
Frequency (Hz)
Copyright © 2006–2009, Texas Instruments Incorporated
OUT
m
10M

TPS71710 Summary of contents

  • Page 1

    ... SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 family of low-dropout (LDO), = –40°C to +125°C and is offered OUT TPS717xx GND NR Ceramic (Optional) 150mA 10mA 75mA OUT C = 10nF NR 100 10k 100k 1k 1M Frequency (Hz) Copyright © 2006–2009, Texas Instruments Incorporated OUT m 10M ...

  • Page 2

    ... SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009.................................................................................................................................................. 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. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications ...

  • Page 3

    ... OUT DO (2) Does not include external resistor tolerances. ( not measured for devices with V DO OUT(NOM) (4) Maximum 0.3 or 6.5V, whichever is smaller. EN(HI) IN Copyright © 2006–2009, Texas Instruments Incorporated = V + 0.5V or 2.5V, whichever is greater; IN OUT(TYP) = 0.01 F, unless otherwise noted. For TPS71701 TEST CONDITIONS T = +25° ...

  • Page 4

    ... DEVICE INFORMATION Current Limit Thermal Shutdown UVLO Quickstart V > 1.6V OUT 250kW V 1.6V £ OUT GND Figure 1. Fixed Voltage Versions Current Limit Thermal Shutdown UVLO 0.8V 250kW GND Figure 2. Adjustable Voltage Version www.ti.com OUT 2 OUT 3.3MW FB Copyright © 2006–2009, Texas Instruments Incorporated ...

  • Page 5

    ... OUT – Copyright © 2006–2009, Texas Instruments Incorporated SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 TPS717xx DRV 2mm x 2mm SON (TOP VIEW) OUT (1) GND NR/ N/C GND NOTE: (1) N/C = Not connected. ...

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    ... +25 C ° +85 C ° +125 C ° J 3.5 4.5 5.5 6.5 V (V) IN Figure 6. DROPOUT VOLTAGE vs OUTPUT CURRENT T = +125 C ° +85 C ° +25 C ° ° 100 150 I (mA) OUT Figure 8. Copyright © 2006–2009, Texas Instruments Incorporated 5 ...

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    ... OUT Figure 11. GROUND PIN CURRENT vs TEMPERATURE (DISABLED 6. -40 -25 - ° J Figure 13. Copyright © 2006–2009, Texas Instruments Incorporated = V + 0.5V or 2.5V, whichever is greater OUT(TYP) 150 I = 150mA OUT 120 150mA OUT 100 A OUT I = 10mA OUT ...

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    ... Frequency (Hz) Figure 16. FREQUENCY (V – 1V) IN OUT 10mA 150mA OUT C = 10nF NR 100 1k 10k 100k 1M 10M Frequency (Hz) Figure 18. FREQUENCY (V – 1V) IN OUT 10mA 150mA OUT C = 0nF NR 100 1k 10k 100k 1M 10M Frequency (Hz) Figure 20. Copyright © 2006–2009, Texas Instruments Incorporated ...

  • Page 9

    ... OUTPUT SPECTRAL NOISE DENSITY vs OUTPUT CAPACITANCE OUT OUT 100 1k Frequency (Hz) Figure 25. Copyright © 2006–2009, Texas Instruments Incorporated = V + 0.5V or 2.5V, whichever is greater OUT(TYP) POWER-SUPPLY RIPPLE REJECTION vs 80 1kHz 70 10kHz 60 100kHz 50 1MHz 10mA OUT ...

  • Page 10

    ... TOTAL OUTPUT NOISE vs OUTPUT CAPACITANCE V = 2.8V 10nF OUT 1.3V 1nF OUT OUT Figure 28. LOAD TRANSIENT RESPONSE m V 150mA I 100 s/div m Figure 30. POWER-UP/POWER-DOWN 150mA IN OUT V OUT 50ms/div Figure 32. Copyright © 2006–2009, Texas Instruments Incorporated OUT OUT ...

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    ... GND Figure 34. Typical Application Circuit (Adjustable Voltage Version) Copyright © 2006–2009, Texas Instruments Incorporated APPLICATION INFORMATION For the adjustable version (TPS71701), the NR pin is replaced with a feedback (FB) pin. The voltage on this pin sets the output voltage and is determined by the values ...

  • Page 12

    ... This circuit allows capacitor must be used; most ceramic should be applied IN Typical Characteristics section. The is fully charged during the NR approximates the start-up time as a for output voltages below 1.6V Copyright © 2006–2009, Texas Instruments Incorporated the ) NR (3) ...

  • Page 13

    ... Equation Package Mounting Solder pad or an TPS717xx are available from the Texas Instruments web site at www.ti.com. the ambient TPS717xx SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 your particular application. This produces a worst-case junction type, ...

  • Page 14

    ... ACTIVE WSON TPS71709DSETG4 ACTIVE WSON TPS71710DCKR ACTIVE SC70 TPS71710DCKRG4 ACTIVE SC70 TPS71710DCKT ACTIVE SC70 TPS71710DCKTG4 ACTIVE SC70 TPS71710DRVR ACTIVE SON TPS71710DRVRG4 ACTIVE SON TPS71710DRVT ACTIVE SON TPS71710DRVTG4 ACTIVE SON TPS71711DCKR ACTIVE SC70 Pins Package Qty (2) Eco Plan Drawing Ball Finish DCK 5 ...

  • Page 15

    Orderable Device (1) Package Type Package Status TPS71711DCKRG4 ACTIVE SC70 TPS71711DCKT ACTIVE SC70 TPS71711DCKTG4 ACTIVE SC70 TPS71712DCKR ACTIVE SC70 TPS71712DCKRG4 ACTIVE SC70 TPS71712DCKT ACTIVE SC70 TPS71712DCKTG4 ACTIVE SC70 TPS71713DCKR ACTIVE SC70 TPS71713DCKRG4 ACTIVE SC70 TPS71713DCKT ACTIVE SC70 TPS71713DCKTG4 ACTIVE ...

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    Orderable Device (1) Package Type Package Status TPS71718DCKRG4 ACTIVE SC70 TPS71718DCKT ACTIVE SC70 TPS71718DCKTG4 ACTIVE SC70 TPS71718DSER ACTIVE WSON TPS71718DSERG4 ACTIVE WSON TPS71718DSET ACTIVE WSON TPS71718DSETG4 ACTIVE WSON TPS71719DCKR ACTIVE SC70 TPS71719DCKRG4 ACTIVE SC70 TPS71719DCKT ACTIVE SC70 TPS71719DCKTG4 ACTIVE ...

  • Page 17

    Orderable Device (1) Package Type Package Status TPS71726DCKRG4 ACTIVE SC70 TPS71726DCKT ACTIVE SC70 TPS71726DCKTG4 ACTIVE SC70 TPS71727DCKR ACTIVE SC70 TPS71727DCKRG4 ACTIVE SC70 TPS71727DCKT ACTIVE SC70 TPS71727DCKTG4 ACTIVE SC70 TPS71727DSER ACTIVE WSON TPS71727DSET ACTIVE WSON TPS717285DCKR ACTIVE SC70 TPS717285DCKRG4 ACTIVE ...

  • Page 18

    Orderable Device (1) Package Type Package Status TPS71728DSERG4 ACTIVE WSON TPS71728DSET ACTIVE WSON TPS71728DSETG4 ACTIVE WSON TPS71729DCKR ACTIVE SC70 TPS71729DCKRG4 ACTIVE SC70 TPS71729DCKT ACTIVE SC70 TPS71729DCKTG4 ACTIVE SC70 TPS71730DCKR ACTIVE SC70 TPS71730DCKRG4 ACTIVE SC70 TPS71730DCKT ACTIVE SC70 TPS71730DCKTG4 ACTIVE ...

  • Page 19

    Orderable Device (1) Package Type Package Status TPS71733DRVTG4 ACTIVE SON TPS71733DSER ACTIVE WSON TPS71733DSERG4 ACTIVE WSON TPS71733DSET ACTIVE WSON TPS71733DSETG4 ACTIVE WSON TPS71745DSER ACTIVE WSON TPS71745DSET ACTIVE WSON TPS71750DSER ACTIVE WSON TPS71750DSET ACTIVE WSON (1) The marketing status values ...

  • Page 20

    Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or ...

  • Page 21

    ... SC70 DCK TPS71701DCKT SC70 DCK TPS71709DSER WSON DSE TPS71709DSET WSON DSE TPS71710DCKR SC70 DCK TPS71710DCKT SC70 DCK TPS71710DRVR SON DRV TPS71710DRVT SON DRV TPS71711DCKR SC70 DCK TPS71711DCKT SC70 DCK TPS71712DCKT SC70 DCK TPS71713DCKR SC70 DCK TPS71713DCKT SC70 DCK TPS71715DCKR SC70 DCK ...

  • Page 22

    Device Package Package Type Drawing TPS71718DCKT SC70 DCK TPS71718DSER WSON DSE TPS71718DSET WSON DSE TPS71719DCKR SC70 DCK TPS71719DCKT SC70 DCK TPS71721DCKR SC70 DCK TPS71721DCKT SC70 DCK TPS71725DCKR SC70 DCK TPS71725DCKT SC70 DCK TPS71726DCKR SC70 DCK TPS71726DCKT SC70 DCK TPS71727DCKR ...

  • Page 23

    ... Device Package Type TPS71701DCKR SC70 TPS71701DCKT SC70 TPS71709DSER WSON TPS71709DSET WSON TPS71710DCKR SC70 TPS71710DCKT SC70 TPS71710DRVR SON TPS71710DRVT SON TPS71711DCKR SC70 TPS71711DCKT SC70 TPS71712DCKT SC70 TPS71713DCKR SC70 TPS71713DCKT SC70 TPS71715DCKR SC70 TPS71715DCKT SC70 TPS717185DSER WSON ...

  • Page 24

    Device Package Type TPS71718DSET WSON TPS71719DCKR SC70 TPS71719DCKT SC70 TPS71721DCKR SC70 TPS71721DCKT SC70 TPS71725DCKR SC70 TPS71725DCKT SC70 TPS71726DCKR SC70 TPS71726DCKT SC70 TPS71727DCKR SC70 TPS71727DCKT SC70 TPS71727DSER WSON TPS71727DSET WSON TPS717285DCKR SC70 TPS717285DCKT SC70 TPS71728DCKR SC70 TPS71728DCKT SC70 TPS71728DSER WSON ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...