Automotive: Body Computer



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Maxim > Solutions > Automotive: Body Computer

Always-On Supply

Challenges: Needs to withstand car battery fluctuations at engine start and have lowest quiescent current during key-off conditions.

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Key Advantages

QV PDF

Ultra-Low Output Voltage, Low-Quiescent-Current Linear Regulator for High-Temperature Applications
MAX16999

4V to 40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO

QV PDF

Automotive 300mA LDO Regulators with Switched Output and Overvoltage Protector
MAX15009, MAX15011

Automotive Regulators with Switched Output and OVP Offer Two Regulated Output and Load-Dump Protection

QV PDF

40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO
MAX15006, MAX15007

4V to 40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO

QV PDF

45V, 250mA, Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay
MAX5086

6.5V to 65V, 400mA, Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay

Key Specifications: Linear Regulators
Part Number	Regulators per Pkg.	Min. V_IN (V)	Max. V_IN (V)	Preset V_OUT (V)	Min. Adjustable V_OUT (V)	Max. Adjustable V_OUT (V)	Typ. V_DROPOUT@ Rated I_LOAD (V)	Rated I_LOAD (mA)	Max. I_CC (µA)	Low Battery/ Power Fail Output	Nominal POK/Reset Threshold (V)	Watchdog	Reverse Battery Protection	Package	Smallest Available Package (max w/pins) (mm²)	Operating Temp. Range (°C)
MAX16999	1	2.5	5.5	0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.5 1.8 3.3	0.5	3.3	0.044	100	20	No	Vout-17.5%	No	No	µMAX-EP/8	15	-40 to +125
MAX15009	1	5	40	5.0	1.8	11	0.8	300	92	No	Vout-10%	No	No	TQFN/32 TQFN/56	26	-40 to +125
MAX15011	1	5	40	5.0	1.8	11	0.8	300	92	No	Vout-10%	No	No	TQFN/32	26	-40 to +125
MAX15007	1	4	40	3.3 5.0	-	-	0.3	50	18	No	-	No	No	SOIC(N)-EP/8 TDFN-EP/6	10	-40 to +125
MAX15006	1	4	40	3.3 5.0	-	-	0.3	50	17	No	-	No	No	SOIC(N)-EP/8 TDFN-EP/6	10	-40 to +125
MAX5086	1	6.5	45	3.3 5.0	2.5	11	0.9	250	115	No	Vout-8%	No	No	TQFN/16	26	-40 to +125
See All Linear Regulators (145)