3V-40V Vin, 500mA, Ultra-Low Quiescent Current LDO with Power-Good, SCT71405Q P2P TPS7B8633BQDDARQ1.
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 H3A
  - Device CDM ESD Classification Level C3
• Wide Input Range: 3V-40V
• With up to 45V Transient Input Voltage
• Maximum Output Current: 500mA
• Output Voltage:
  - 3.3V and 5V (Fixed Output)
  - 1.25V~25V (Adjustable Output Version)
• Output Voltage Accuracy:
  - T= 25℃ ±1%
  - T= -40~ 125℃ ±2%
• Ultra-Low Quiescent Current: 2.6µA
• Low Dropout Voltage 
  - 149mV at 150mA load current(ESOP-8 package)
  - 165mV at 150mA load current(TO252-4 package)
• Support Output Capacitors Range:
  - 3.3uF~220uF
  - Low-ESR: 0.001Ω~ 5 Ω
• 1.5ms Internal Soft-start Time
• Current Limit Protection with VIN_HIGH Control
• Precision Enable Threshold for Programmable
  Input Voltage Under-Voltage Lock Out Protection
  (UVLO) Threshold and Hysteresis
• Power-Good and Programmable Power-Good
 delay
• Over-Temperature Protection
• Available Package: ESOP-8/TO252-4
PIN CONFIGUTION
CROSS
TPS7B8633BQDDARQ1 TPS7B8633BQDDARQ1.pdf

No.14410

FEATURES

• AEC-Q100 qualified for automotive applications:

– Temperature grade 1: –40°C to +125°C, TA

– Junction temperature: –40°C to +150°C, TJ

• Input voltage range: 3 V to 40 V (42 V max)

• Output voltage range:

– Adjustable output: 1.2 V to 18 V

– Fixed 3.3-V and 5-V output

• Maximum output current: 500 mA

• Output voltage accuracy: ±0.85% (max)

• Low dropout voltage:

– 475 mV (max) at 450 mA (VOUT ≥ 3.3 V)

• Low quiescent current:

– 17 μA (typ) at light loads

– 5 μA (max) when disabled

• Excellent line transient response:

– ±2% VOUT deviation during cold-crank

– ±2% VOUT deviation (1-V/μs VIN slew rate)

• Power-good with programmable delay period

• Stable with a 2.2-μF or larger capacitor

• Functional Safety-Capable

– Documentation available to aid functional safety

   system design

• Package options:

– 5-pin TO-252 package: 29.7°C/W RθJA

– 8-pin HSOIC-8 package with thermal pad:

   41.8°C/W RθJA






PIN CONFIGUTION
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