BD42540FJ-CE2 Power Management ICs - PMIC by Rohm

70mA, Low Iq Voltage Tracker for Automotive


The BD42540FJ-C is low quiescent regulator featuring 45V absolute maximum voltage, and output voltage tracking accuracy of ±10mV, 70mA output current and 40µA (typ.) current consumption. This tracker is therefore ideal for applications requiring a direct connection to the battery and a low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, this IC also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions.

Where to Buy

Prices starting from US$0.26

Distributor Stock
Logo for Farnell
Farnell
from US$0.53
No stock
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Chip One Stop
from US$0.26
12,382
in stock
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CoreStaff
from US$0.35
2,500
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Newark Electronics
from US$0.62
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Avnet America
from US$0.51
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element14
from US$0.56
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Features

AEC-Q100 Qualified
Qualified for Automotive Applications
Wide Temperature Range (Tj) : -40 °C to +150 °C
Wide Operating Input Range: 3V to 42V
Low Quiescent Current: 40µA (Typ)
Output Voltage Tracking Accuracy: ±10mV
Over Current Protection (OCP)
Thermal Shutdown Protection (TSD)

Specifications

ch 1
Vin(Min.)[V] 3
Vin(Max.)[V] 45
Additional Feature Offset Voltage = ±10mV
Iout(Max.)[A] 0.07
Circuit Current[mA] 0.04
Shutdown Function Yes
Thermal Shut-down Yes
Over Current Protection Yes
I/O Voltage Difference (Typ.)[V] 0.28(Io=200mA)
Ripple Rejection [dB] 80
Package Size 4.9x6 (t=1.65)
Common Standard AEC-Q100 (Automotive Grade)

Resources






Manufacturing Data
Factory Information



Alternative Descriptions

Ldo, Aec-Q100, Adj, 0.07A, Sop-8 | Newark Electronics
Linear Regulator Pos 2.5V to 16V 70mA 8-Pin SOP Emboss T/R | Avnet America
LDO, AEC-Q100, ADJ, 0.07A, SOP-8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BD42540FJ-CE2?

Additional datasheets, footprints and schematics for BD42540FJ-CE2 are listed on our Part Details page. You can also find images and similar parts to BD42540FJ-CE2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BD42540FJ-CE2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD42540FJ-CE2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BD42540FJ-CE2 fall under?

The BD42540FJ-CE2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > LDO Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to BD42540FJ-CE2 when available in the LDO Voltage Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BD42540FJ-CE2 you can contact the distributor directly for product support, shipping queries etc.

Is the BD42540FJ-CE2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.

Which authorised distributors for BD42540FJ-CE2 have stock available?

Authorised distributors including Chip One Stop, CoreStaff, Newark Electronics, Avnet America and element14 have stock available or on a lead time for BD42540FJ-CE2.

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