TLV703 300mA Low-Iq Low-Dropout (LDO) Regulator | TI.com

TLV703
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300mA Low-Iq Low-Dropout (LDO) Regulator

300mA Low-Iq Low-Dropout (LDO) Regulator - TLV703
Datasheet
TLV703 300-mA, Low-IQ, Low-Dropout Regulator datasheet
 

Description

The TLV703 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision band-gap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.

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 TLV703 series of LDO linear regulators are available in a 5-pin SOT-23 package.

Features

  • Very Low Dropout:
    • 37 mV at IOUT = 50 mA, VOUT = 2.8 V
    • 75 mV at IOUT = 100 mA, VOUT = 2.8 V
    • 220 mV at IOUT = 300 mA, VOUT = 2.8 V
  • 2% Accuracy
  • Low IQ: 35 µA
  • Fixed-Output Voltage Combinations Possible From 1.2 V to 4.8 V
  • High PSRR: 68 dB at 1 kHz
  • Stable With Effective Capacitance of 0.1 µF
  • Thermal Shutdown and Overcurrent Protection
  • Packages: 5-Pin SOT-23

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Parametrics

Compare all products in Linear regulators (LDO) Email Download to Excel
Part number Order Output options Iout (Max) (A) Vin (Max) (V) Vin (Min) (V) Vout (Max) (V) Vout (Min) (V) Fixed output options (V) Package Group Features Regulated outputs (#) Operating temperature range (C) Thermal resistance θJA (°C/W) Noise (uVrms) Approx. price (US$) Rating PSRR @ 100 KHz (dB) Accuracy (%) Dropout voltage (Vdo) (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
TLV703 Order now Fixed Output     0.3     5.5     2     3.3     1.8     1
1.1
1.2
1.5
1.8
2.5
2.7
2.8
2.9
3.3    		 SOT-23 | 5     Enable     1     -40 to 125     249     48     0.13 | 1ku     Catalog     52     2     220     0.035     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TLV700 Order now Fixed Output     0.2     5.5     2     3.6     1.2     1.2
1.3
1.5
1.8
1.9
2.2
2.5
2.8
2.9
3
3.1
3.2
3.3
3.6    		 SC70 | 5
SOT-23-THIN | 5
WSON | 6    		 Enable
Soft Start    		 1     -40 to 125
-40 to 85    		 236     48     0.06 | 1ku     Catalog     51     2.5     175     0.03     5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)
6WSON: 2 mm2: 1.5 x 1.5 (WSON | 6)    
TLV702 Order now Fixed Output     0.3     5.5     2     4.75     1.2     1.2
1.5
1.8
2.5
2.8
2.9
3
3.1
3.3
3.5
3.6
3.7
4.3
4.5
4.75    		 SOT-23 | 5
WSON | 6    		 Enable     1     -40 to 125     249     48     0.05 | 1ku     Catalog     51     2     220     0.03     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)
6WSON: 2 mm2: 1.5 x 1.5 (WSON | 6)    
TLV702P Order now Fixed Output     0.3     5.5     2     4.2     1.5     1.5
2
2.8
3.3
4.2    		 SOT-23 | 5
WSON | 6    		 Enable
Output Discharge    		 1     -40 to 125     249     48     0.13 | 1ku     Catalog     51     2     220     0.03     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)
6WSON: 2 mm2: 1.5 x 1.5 (WSON | 6)    
TLV705 Order now