TLV70018-Q1 Automotive 300mA Low-Iq Low-Dropout (LDO) Regulator | TI.com

TLV70018-Q1 (ACTIVE)

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

 

Description

The TLV70018-Q1 and TLV70012-Q1 low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. A precision band-gap and error amplifier provides overall 2% accuracy. Low output noise, high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for powering power-sensitive loads. All device versions have thermal shutdown and current limit for detecting fault conditions.

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.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C3B
  • 2% Accuracy
  • Low IQ: 35 µA
  • Fixed-Output Voltages: 1.2 V and 1.8 V
  • High PSRR: 68 dB at 1 kHz
  • Stable With Effective Capacitance of 0.1 µF(1)
  • Thermal Shutdown and Overcurrent Protection (1)

(1)See the Input and Output Capacitor Requirements.

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Parametrics Compare all products in Linear regulators (LDO)

 
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
Output Capacitor Type
PSRR @ 100KHz (dB)
Accuracy (%)
Vdo (Typ) (mV)
Iq (Typ) (mA)
Package Size: mm2:W x L (PKG)
TLV70018-Q1 TLV700-Q1 TLV70012-Q1 TLV700XX-Q1
Fixed Output     Fixed Output     Fixed Output     Fixed Output    
0.3     0.2     0.3     0.2    
5.5     5.5     5.5     5.5    
2     2     2     2    
1.8     3.3     1.2     3.2    
1.8     1.2     1.2     2.8    
1.8     1.2
2.5
3.0
3.3    
1.2     2.8
3.2    
SOT-23-THIN | 5     SC70 | 5     SOT-23-THIN | 5     SOT-23-THIN | 5    
Enable
Soft Start    
Enable
Soft Start    
Enable
Soft Start    
Enable    
1     1     1     1    
-40 to 125     -40 to 125     -40 to 125     -40 to 125    
263     263     263     263    
48     48     48     48    
0.16 | 1ku     0.16 | 1ku     0.16 | 1ku     0.16 | 1ku    
Automotive     Automotive     Automotive     Automotive    
Ceramic     Ceramic     Ceramic     Ceramic    
51     51     51     51    
2.5     2.5     2.5     2.5    
175     175     220     175    
0.03     0.03     0.03     0.03    
5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)     5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)     5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)     5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)