150mA, Single Output, Low Noise, Low-Dropout Regulator for Portable Devices - TLV717P

TLV717P (ACTIVE)

150mA, Single Output, Low Noise, Low-Dropout Regulator for Portable Devices

Description

The TLV717xx series of low-dropout (LDO) linear regulators are low quiescent current LDOs with excellent line and load transient performance and are designed for power-sensitive applications. These devices provide a typical accuracy of 0.5%.

The TLV717xx series offer current foldback that throttles down the output current with a decrease in load resistance. The typical value at which current foldback initiates is 350 mA; the typical value of the output short current limit value is 40 mA.

Furthermore, these devices are stable with an effective output capacitance of only 0.1 µF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load.

The TLV717xx series is available in a 1-mm × 1-mm DQN package that makes them ideal for hand-held applications. The TLV717xxP provides an active pull-down circuit to quickly discharge output loads.

Features

  • Very Low Dropout: 215 mV at 150 mA
  • Accuracy: 0.5% (typical)
  • Low IQ: 35 µA
  • Available in Fixed-Output Voltages:
    1.2 V to 5.0 V(1)
  • High PSRR:
    • 70 dB at 1 kHz
    • 50 dB at 1 MHz
  • Stable with Effective Output Capacitance:
    0.1 µF(2)
  • Foldback Current Limit
  • Package: 1-mm × 1-mm DQN

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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
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
TLV717P TLV702 TLV702P TLV707 TLV707P TLV713 TLV713P TLV733P
0.15     0.3     0.3     0.2     0.2     0.15     0.15     0.3    
Fixed Output     Fixed Output     Fixed Output     Fixed Output     Fixed Output     Fixed Output     Fixed Output     Fixed Output    
1.7     2     2     2     2     1.4     1.4     1.5    
5.5     5.5     5.5     5.5     5     5.5     5.5     5.5    
1.2
1.3
1.5
1.8
1.85
2.1
2.5
2.7
2.8
2.85
2.9
3
3.3    
1.2
1.5
1.8
2.5
2.8
2.9
3
3.1
3.3
3.5
3.6
3.7
4.5
4.75    
1.5
2
2.8
3.3
4.2    
0.85
1
1.15
1.7
1.8
1.85
2.5
2.6
2.85
2.9
3
3.1
3.2
3.3
3.35
3.4
3.6    
1
1.1
1.2
1.5
1.8
1.85
1.9
2.5
2.6
2.8
2.85
2.9
3
3.3
3.4
3.6    
2     1
1.1
1.2
1.5
1.8
1.85
2.5
2.8
2.85
3
3.3    
1
1.1
1.2
1.5
1.8
2.5
2.8
2.85
3
3.3    
1.2     1.2     1.5     0.85     1     2     1.05     1    
3.3     4.75     4.2     3.6     3.6     2     3.3     3.3    
0.03     0.03     0.03     0.025     0.025     0.05     0.5     0.034    
215     220     220     250     250     230     230     122    
1.5     2     2     1.5     1.5     1.5     1.5      
55     48     48     45     45     55     55      
43     51     51     40     40     18     18     28    
Ceramic     Ceramic     Ceramic     Ceramic     Ceramic     Cap Free
Ceramic    
Cap Free
Ceramic    
Cap Free
Ceramic    
Enable
Foldback Overcurrent Protection
Output Discharge
Overcurrent Protection
Thermal Shutdown    
Enable
Overcurrent Protection
Thermal Shutdown    
Enable
Output Discharge
Overcurrent Protection
Thermal Shutdown    
Enable
Fast Transient Response
Overcurrent Protection
Thermal Shutdown    
Enable
Fast Transient Response
Output Discharge
Overcurrent Protection
Thermal Shutdown    
Enable
Foldback Overcurrent Protection
Overcurrent Protection
Thermal Shutdown    
Enable
Foldback Overcurrent Protection
Output Discharge
Overcurrent Protection
Thermal Shutdown    
Enable
Foldback Overcurrent Protection
Output Discharge
Thermal Shutdown    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 85     -40 to 125     -40 to 125     -40 to 125
-40 to 85    
-40 to 85     -40 to 85     -40 to 85     -40 to 125    
4X2SON     5SOT-23
6WSON    
5SOT-23
6WSON    
4X2SON     4X2SON     4X2SON     4X2SON
5SOT-23    
4X2SON
5SOT-23    
0.12 | 1ku     0.15 | 1ku     0.15 | 1ku     0.12 | 1ku     0.12 | 1ku     0.13 | 1ku     0.13 | 1ku     0.17 | 1ku    

Related end equipment

  • Wireless Handsets, Smart Phones, PDAs
  • MP3 Players
  • Other Hand-Held Products

(1)See the Package Option Addendum at the end of this document for a complete list of available voltage options.
(2) See the Input and Output Capacitor Requirements section in the Application Information for more details.
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