TPS79333DBVRQ1

Manufacturer Part NumberTPS79333DBVRQ1
DescriptionIC 200MA LDO LINEAR REG SOT23-5
ManufacturerTexas Instruments
TPS79333DBVRQ1 datasheets
 


Specifications of TPS79333DBVRQ1

Regulator TopologyPositive FixedVoltage - Output3.3V
Voltage - InputUp to 5.5VVoltage - Dropout (typical)0.102V @ 200mA
Number Of Regulators1Current - Output200mA (Max)
Current - Limit (min)285mAOperating Temperature-40°C ~ 125°C
Mounting TypeSurface MountPackage / CaseSOT-23-5, SC-74A, SOT-25
Number Of Outputs1PolarityPositive
Input Voltage Max5.5 VOutput Voltage3.3 V
Output TypeFixedDropout Voltage (max)0.18 V at 200 mA
Output Current200 mALine Regulation0.05 % / V
Load Regulation5 mVVoltage Regulation Accuracy2 %
Maximum Power Dissipation0.561 WMaximum Operating Temperature+ 125 C
Mounting StyleSMD/SMTMinimum Operating Temperature- 40 C
Primary Input Voltage4.3VOutput Voltage Fixed3.3V
Dropout Voltage Vdo102mVNo. Of Pins5
Voltage Regulator Case StyleSOT-23Operating Temperature Range-40°C To
Rohs CompliantYesFor Use With296-19010 - EVAL MODULE FOR TPS79330YEQ296-19008 - EVAL MODULE FOR TPS79328YEQ296-19007 - EVAL MODULE FOR TPS793285YEQ296-19006 - EVAL MODULE FOR TPS79325YEQ296-19005 - EVAL MODULE FOR TPS79318YEQ
Lead Free Status / RoHS StatusContains lead / RoHS compliant by exemptionOther names296-15308-2
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
Page 1/21

Download datasheet (751Kb)Embed
Next
www.ti.com
ULTRALOW-NOISE, HIGH-PSRR, FAST RF 200-mA
LOW-DROPOUT LINEAR REGULATORS
Check for Samples: TPS79301-Q1, TPS79318-Q1, TPS79325-Q1, TPS79328-Q1, TPS793285-Q1, TPS79330-Q1,
FEATURES
1
Qualified For Automotive Applications
2
200-mA Low-Dropout Regulator With EN
Available in 1.8-V, 2.5-V, 2.8-V, 2.85-V, 3-V,
3.3-V, 4.75-V, and Adjustable Options
High PSRR (70 dB at 10 kHz)
Ultralow Noise (32 μV)
Fast Start-Up Time (50 μs)
Stable With a 2.2-μF Ceramic Capacitor
Excellent Load/Line Transient
Very Low Dropout Voltage
(112 mV at Full Load, TPS79330)
5-Pin SOT23 (DBV) Package
DESCRIPTION
The TPS793xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply
rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a
small-outline SOT23 package. Each device in the family is stable, with a small 2.2-μF ceramic capacitor on the
output. The TPS793xx family uses an advanced, proprietary, BiCMOS fabrication process to yield extremely low
dropout voltages (e.g., 112 mV at 200 mA, TPS79330). Each device achieves fast start-up times (approximately
50 μs with a 0.001-μF bypass capacitor), while consuming very low quiescent current (170 μA typical). Moreover,
when the device is placed in standby mode, the supply current is reduced to less than 1 μA. The TPS79328
exhibits approximately 32 μV
of output voltage noise with a 0.1-μF bypass capacitor. Applications with analog
RMS
components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise
features, as well as the fast response time.
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 trademark of Bluetooth SIG, Inc.
2
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.
TPS79301-Q1, TPS79318-Q1, TPS79325-Q1
TPS79328-Q1, TPS793285-Q1, TPS79330-Q1
TPS79333-Q1, TPS793475-Q1
SGLS162F – APRIL 2003 – REVISED MARCH 2011
APPLICATIONS
VCOs
RF
Bluetooth™
DBV PACKAGE
(TOP VIEW)
IN
1
5
OUT
2
GND
EN
3
4
BYPASS
Fixed Option
DBV PACKAGE
(TOP VIEW)
IN
1
6
OUT
2
5
GND
FB
EN
3
4
BYPASS
Adjustable Option
Copyright © 2003–2011, Texas Instruments Incorporated
TPS79333-Q1

TPS79333DBVRQ1 Summary of contents

  • Page 1

    ... SGLS162F – APRIL 2003 – REVISED MARCH 2011 APPLICATIONS • VCOs • RF • Bluetooth™ DBV PACKAGE (TOP VIEW OUT 2 GND BYPASS Fixed Option DBV PACKAGE (TOP VIEW OUT 2 5 GND BYPASS Adjustable Option Copyright © 2003–2011, Texas Instruments Incorporated TPS79333-Q1 ...

  • Page 2

    ... TPS79325DBVRQ1 TPS79328DBVRQ1 SOT23 – DBV Reel of 3000 TPS793285QDBVRQ1 TPS79330QDBVRQ1 TPS793333QDBVRQ1 TPS793475QDBVRQ1 TPS79333-Q1 www.ti.com TPS79328 vs FREQUENCY 0.1 F (byp 200 100 k f − Frequency − Hz TOP-SIDE MARKING PGV1 PHH1 PGW1 PGX1 PHI1 PGY1 PHU1 (3) PHJ1 Copyright © 2003–2011, Texas Instruments Incorporated ...

  • Page 3

    ... The JEDEC high K (2s2p) board design used to derive this data was a 3-in × 3-in, multilayer board with 1-oz internal power and ground planes and 2-oz copper traces on top and bottom of the board. Copyright © 2003–2011, Texas Instruments Incorporated Product Folder Link(s): ...

  • Page 4

    ... V 2.85 2.793 2.907 3 2.94 3.06 3.3 3.234 3.366 4.75 4.655 4.845 170 μA 220 5 mV 0.05 %/V 0. μV RMS μs 100 285 600 mA 0.07 1 μ 0.7 V –1 1 μA 1 μA 1.201 1.225 1.250 V Copyright © 2003–2011, Texas Instruments Incorporated ...

  • Page 5

    ... UVLO threshold UVLO hysteresis (5) IN voltage equals V – 100 mV; The TPS79325 dropout voltage is limited by the input voltage range limitations. O(typ) Copyright © 2003–2011, Texas Instruments Incorporated Product Folder Link(s): TPS79301-Q1 TPS79318-Q1 TPS79325-Q1 TPS79328-Q1 TPS793285-Q1 TPS79330-Q1 TPS79301-Q1, TPS79318-Q1, TPS79325-Q1 TPS79328-Q1, TPS793285-Q1, TPS79330- – ...

  • Page 6

    ... When the device goes to a logic low, the device is in shutdown mode. Feedback input voltage for the adjustable device Regulator ground Input to the device Regulated output of the device TPS79333-Q1 www.ti.com V OUT External to the Device Bypass V OUT R1 R2 Bypass Copyright © 2003–2011, Texas Instruments Incorporated ...

  • Page 7

    ... BW = 100 Hz to 100 0 kHz 0.001 0.01 0.1 C − Bypass Capacitance − F (byp) Figure 7. Copyright © 2003–2011, Texas Instruments Incorporated Product Folder Link(s): TPS79301-Q1 TPS79318-Q1 TPS79325-Q1 TPS79328-Q1 TPS793285-Q1 TPS79330-Q1 TPS79301-Q1, TPS79318-Q1, TPS79325-Q1 TPS79328-Q1, TPS793285-Q1, TPS79330-Q1 TYPICAL CHARACTERISTICS TPS79328 OUTPUT VOLTAGE vs JUNCTION TEMPERATURE 2 ...

  • Page 8

    ... Figure 14. DC DROPOUT VOLTAGE vs OUTPUT CURRENT 250 200 T = 125 C J 150 100 T = − 100 120 140 160 180 200 I − Output Current − Figure 17. Copyright © 2003–2011, Texas Instruments Incorporated TPS79333-Q1 www.ti.com TPS79328 RIPPLE REJECTION vs FREQUENCY 100 0.1 F (byp 200 ...

  • Page 9

    ... V − Output Voltage − Figure 19. Copyright © 2003–2011, Texas Instruments Incorporated Product Folder Link(s): TPS79301-Q1 TPS79318-Q1 TPS79325-Q1 TPS79328-Q1 TPS793285-Q1 TPS79330-Q1 TPS79301-Q1, TPS79318-Q1, TPS79325-Q1 TPS79328-Q1, TPS793285-Q1, TPS79330-Q1 TYPICAL REGIONS OF STABILITY EQUIVALENT SERIES RESISTANCE (ESR) vs OUTPUT CURRENT 100 ...

  • Page 10

    ... APPLICATION INFORMATION Figure 22. TPS793xx BYPASS 5 OUT 2.2 F GND 2 Figure 22. Typical Application Circuit of output voltage noise using a 0.1-μF ceramic bypass RMS and V , with each ground plane connected only at the GND IN OUT TPS79333-Q1 www.ti.com 0.01 F Copyright © 2003–2011, Texas Instruments Incorporated ...

  • Page 11

    ... The suggested value of this capacitor for several resistor ratios is shown in the table below. If this capacitor is not used (such unity-gain configuration output voltage <1 chosen, then the minimum recommended output capacitor is 4.7 μF instead of 2.2 μF. Copyright © 2003–2011, Texas Instruments Incorporated Product Folder Link(s): TPS79301-Q1 TPS79318-Q1 TPS79325-Q1 TPS79328-Q1 TPS793285-Q1 TPS79330-Q1 ...

  • Page 12

    ... If extended reverse voltage operation is anticipated, external limiting might be appropriate. 12 Submit Documentation Feedback Product Folder Link(s): TPS79301-Q1 TPS79318-Q1 TPS79325-Q1 TPS79328-Q1 TPS793285-Q1 TPS79330-Q1 OUT TPS79333-Q1 www.ti.com OUTPUT VOLTAGE PROGRAMMING GUIDE OUTPUT VOLTAGE 31 2 3.6 V Copyright © 2003–2011, Texas Instruments Incorporated ...

  • Page 13

    ... TPS793285QDBVRQ1 ACTIVE SOT-23 TPS79328QDBVRQ1 ACTIVE SOT-23 TPS79330QDBVRQ1 ACTIVE SOT-23 TPS79333DBVRG4Q1 ACTIVE SOT-23 TPS79333DBVRQ1 ACTIVE SOT-23 TPS793475DBVRG4Q1 ACTIVE SOT-23 TPS793475DBVRQ1 ACTIVE SOT-23 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. ...

  • Page 14

    Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): ...

  • Page 15

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing TPS79328QDBVRQ1 SOT-23 DBV TPS79330QDBVRQ1 SOT-23 DBV PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 5 3000 179.0 8.4 3.2 5 ...

  • Page 16

    Device Package Type TPS79328QDBVRQ1 SOT-23 TPS79330QDBVRQ1 SOT-23 PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) DBV 5 3000 DBV 5 3000 Pack Materials-Page 2 25-Jan-2011 Width (mm) Height (mm) 203.0 203.0 35.0 203.0 203.0 ...

  • Page 17

    ...

  • Page 18

    ...

  • Page 19

    ...

  • Page 20

    ...

  • Page 21

    ... 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’ ...