BD733L2FP3-CE2 Power Management ICs - PMIC by Rohm

200mA 3.3V Output, Ultra Low Iq, High-Accuracy LDO Regulator for Automotive

Status: Recommended
Series: -
RoHS: Compliant
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The BD7xxL2EFJ/FP/FP2/FP3-C are low quiescent regulators featuring 50V absolute maximum voltage, and output voltage accuracy of ±2%, 200mA output current and 6µA (Typ.) current consumption. There regulators are 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, these ICs 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.

Prices starting from US$0.63


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.78
3,121
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Logo for element14 element14 US$0.81
3,121
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Logo for Farnell Farnell US$0.81
3,121
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Logo for CoreStaff CoreStaff US$0.78
100
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Logo for Chip One Stop Chip One Stop US$0.82
80
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Logo for Rutronik Rutronik US$0.63
-
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Logo for Future Electronics Future Electronics US$0.74
-
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Logo for Avnet Asia Avnet Asia -
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Features

Ultra low quiescent current: 6μA(Typ)
Output current capability: 200mA
Output voltage: 3.3V or 5.0V(Typ)
High output voltage accuracy: ±2%
Low saturation voltage by using PMOS output transistor.
Integrated overcurrent protection to protect the IC from damage caused by output short-circuiting.
Integrated thermal shutdown to protect the IC from overheating at overload conditions.
Low ESR ceramic capacitor can be used as output capacitor.
HTSOP-J8, TO252-3, SOT223-4(F)(SOT223-4, SOT223-4F) 3type package

Specifications

Breakdown Voltage(Max.)[V] 50
ch 1
Vin(Min.)[V] 4.37
Vin(Max.)[V] 45
Vout (Typ.) [V] 3.3
Vout Precision ±2.0%
Iout(Max.)[A] 0.2
Circuit Current[mA] 0.006
Shutdown Function No
Thermal Shut-down Yes
Over Current Protection Yes
I/O Voltage Difference (Typ.)[V] 0.6(Io=0.2A)
Ripple Rejection [dB] 63
Load Regulation[mV] 5(Io=10mA to 200mA )
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
Package Size 6.53x7 (t=1.8)
Common Standard AEC-Q100 (Automotive Grade)

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

Fixed Ldo Voltage Regulator, 4.37V To 45V, 600Mv Dropout, 3.3Vout, 200Maout, Sot-223-4 Rohs Compliant: Yes |Rohm BD733L2FP3-CE2 | Newark Electronics
LDO, FIXED, 3.3V, 0.2A, SOT-223-4 | element14
LDO Regulator 200mA 3.3V Low IQ SOT-223 | RS
LDO VREG 3.3V 0.2A | Rutronik
Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 200mA SOT-223-4F | Future Electronics
LDO Regulator POS 3.3V 0.2A 4-Pin SOT-223 Embossed T/R | Avnet Asia


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BD733L2FP3-CE2?

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What category does BD733L2FP3-CE2 fall under?

The BD733L2FP3-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 BD733L2FP3-CE2 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 BD733L2FP3-CE2 RoHS compliant?

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

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Authorised distributors including Newark Electronics, element14, Farnell, RS and CoreStaff have stock available or on a lead time for BD733L2FP3-CE2.

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