Automotive, 500-mA, 40-V, Adjustable, Low-Dropout Regulator With Power-Good, SGM2242Q Replace TPS7B86-Q1.
FEATURES

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TPS7B86-Q1 TPS7B86-Q1.pdf

No.14037

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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