200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator - TPS799

TPS799 (ACTIVE)

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator

 

Description

The TPS799 family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-µA (typical) ground current.

The TPS799 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200-mA output. The TPS799 uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799 features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

All devices are fully specified over the temperature range of TJ = –40°C to 125°C, and offered in a low-profile, die-sized ball grid array (DSBGA) package, ideal for wireless handsets and WLAN cards.

Features

  • 200-mA Low-Dropout Regulator With EN
  • Multiple Output Voltage Versions Available:
    • Fixed Outputs of 1.2 V to 4.5 V Using
      Innovative Factory EEPROM Programming
    • Adjustable Outputs from 1.20 V to 6.5 V
  • Inrush Current Protection with EN Toggle
  • Low IQ: 40 µA
  • High PSRR: 66 dB at 1 kHz
  • Stable with a Low-ESR, 2-µF Typical
    Output Capacitance
  • Excellent Load and Line Transient Response
  • 2% Overall Accuracy (Load, Line, and Temperature)
  • Very Low Dropout: 100 mV
  • Package: 5-Bump, Thin, 1-mm × 1.37-mm DSBGA
  • APPLICATIONS
    • Cellular Phones
    • Wireless LAN, Bluetooth®
    • VCOs, RF
    • Handheld Organizers, PDAs

All other trademarks are the property of their respective owners

View more

Parametrics Compare all products in Single Channel LDO

 
Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Fixed Output Options (V)
Vout (Min) (V)
Vout (Max) (V)
Iq (Typ) (mA)
Vdo (Typ) (mV)
Accuracy (%)
Noise (uVrms)
PSRR @ 100KHz (dB)
Output Capacitor Type
Rating
Operating Temperature Range (C)
Pin/Package
TPS799 TPS717 TPS720 TPS727 TPS799L
0.2    0.15    0.35    0.25    0.2   
Adjustable Output
Fixed Output   
Adjustable Output
Fixed Output   
Fixed Output    Fixed Output    Adjustable Output
Fixed Output   
2.7    2.5    1.1    2    2.7   
6.5    6.5    4.5    5.5    6.5   
1.2
1.25
1.3
1.5
1.8
1.85
1.9
1.95
2
2.1
2.5
2.6
2.7
2.75
2.8
2.85
3
3.15
3.2
3.3
4.2
4.5   
0.9
1
1.1
1.2
1.3
1.5
1.8
1.85
1.9
2.1
2.5
2.6
2.7
2.8
2.85
2.9
3
3.3
4.5
5   
0.9
1
1.05
1.1
1.15
1.2
1.3
1.5
1.7
1.8   
1
1.05
1.1
1.2
1.5
1.8
1.85
1.9
2.5
2.7
2.8
2.85
3
3.3
4.8
5   
5.4
5.7   
1.2    0.9    0.9    1    5.4   
6.5    5    1.8    5    5.7   
0.04    0.045    0.038    0.008    0.04   
100    170    110    130    90   
2    3    2    2    2   
29    30    48    33.5    54   
38    67    55    45    38   
Ceramic    Ceramic    Ceramic    Ceramic    Ceramic   
Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
5DSBGA
5SOT-23-THIN
6WSON   
5SC70
6WSON   
5DSBGA
6WSON   
4DSBGA
6WSON   
5DSBGA   

Other qualified versions of TPS799

Version Part Number Definition
Automotive TPS799-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

WEBENCH® Designer TPS799

  Min   Max Range
Vin  V 2.7 to 6.5V
Product Option
Vout  V
Iout  A ≤ 0.2A
Ambient Temp  °C -40.0 to 125.0°C