BD3571YHFP-MTR Power Management ICs - PMIC by Rohm

500mA 5V, Fixed Output, High-Accuracy LDO Regulator for Automotive

Status: Recommended
Series: -
RoHS: Compliant
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BD357xYFP BD357xYHFP Series regulators feature a high withstand voltage (50V) and are suitable to use with onboard vehicle microcontrollers. They offer an output current of 500 mA while limiting the quiescent current to 30µA (Typ). With these devices, a ceramic capacitor may be used at the output for stable operation. The output tolerance is within ±2% over their operating temperature range (-40°C to+125°C). The short circuit protection is folded-type to minimize generation of heat during malfunction. These devices are developed to offer the most robust power supply design under harsh automotive environments. The BD357xYFP BD357xYHFP Series provide an ideal solution to lower current consumption as well as to simplify the use with battery direct-coupled systems.

Prices starting from US$0.97


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Logo for CoreStaff CoreStaff US$0.97
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Logo for Newark Electronics Newark Electronics US$1.66
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Logo for Avnet America Avnet America US$1.64
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Logo for element14 element14 US$1.55
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Features

Low-Saturation Voltage Type P-Channel DMOSOutput Transistors
High Output Voltage Precision: ±2 %(lo = 200 mA)
Low-ESR Ceramic Capacitors can be used as Output Capacitors.
VCC Power Supply Voltage = 50 V
Built-in Overcurrent

Specifications

Breakdown Voltage(Max.)[V] 50
ch 1
Vin(Min.)[V] 5.5
Vin(Max.)[V] 36
Vout (Typ.) [V] 5
Vout Precision ±2.0%
Iout(Max.)[A] 0.5
Circuit Current[mA] 0.03
Shutdown Function No
Thermal Shut-down Yes
Over Current Protection Yes
I/O Voltage Difference (Typ.)[V] 0.25(Io=0.2A)
Ripple Rejection [dB] 55
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
Package Size 9.395x10.54 (t=2.005)

Resources



Schematic Design & Verification
Basics of Linear Regulators
Linear Regulator Specifications
Reverse Voltage Protection
Power Source ON/OFF Characteristics for Linear Regulator
Simple Test Method for Estimating the Stability of Linear Regulators
Connecting LDOs in Parallel
Problem Situations: Power Supply Does Not Start
Power Supply Sequence Circuit with General Purpose Power Supply IC
Table of resistance for output voltage setting on linear regulator Ics
Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
Usage of SPICE Macromodel (for LDO)
BAxxCC0 Series Circuit Using a Ceramic Output Capacitor
Importance of Probe Calibration When Measuring Power: Deskew
Impedance Characteristics of Bypass Capacitor



Manufacturing Data
Factory Information



Alternative Descriptions

Ldo, Fixed, 5V, 0.5A, Hrp-5 | Newark Electronics
LDO Regulator Pos 5V 500mA 5-Pin HRP Emboss T/R | Avnet America
LDO, FIXED, 5V, 0.5A, HRP-5 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BD3571YHFP-MTR?

Additional datasheets, footprints and schematics for BD3571YHFP-MTR are listed on our Part Details page. You can also find images and similar parts to BD3571YHFP-MTR on this page.

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What category does BD3571YHFP-MTR fall under?

The BD3571YHFP-MTR 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 BD3571YHFP-MTR when available in the LDO Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the BD3571YHFP-MTR RoHS compliant?

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

Which authorised distributors for BD3571YHFP-MTR have stock available?

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