BU33TA2WNVX-TR Power Management ICs - PMIC by Rohm

200mA 3.3V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator

Status: Active
Series: -
RoHS: Compliant
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The BU**TA2WNVX /HFV series integrates a 200mA output high performance FULL CMOS regulator into an ultra-compact SSON004X1216 package (1.2mm×1.6mm×0.6mm)&HVSOF5(1.6mm×1.6mm×0.6mm). Additional features include a circuit current of only 40µA for low power consumption along with superior noise and load response characteristics, making them ideal for use in power supplies for a wide variety of applications, including logic ICs, RF circuits, and camera modules.

Prices starting from US$0.16


Distributor Starting From Stock
Logo for CoreStaff CoreStaff US$0.16
4,950
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Logo for Chip One Stop Chip One Stop US$0.31
500
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Logo for Future Electronics Future Electronics US$0.24
-
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Logo for Avnet America Avnet America US$0.23
-
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Features

High accuracy output voltage : ±1%
High ripple rejection ratio
Built-in output discharge during standby operation function

Specifications

Breakdown Voltage(Max.)[V] 6.5
ch 1
Vin(Min.)[V] 2.5
Vin(Max.)[V] 5.5
Vout (Typ.) [V] 3.3
Vout Precision ±1.0
Iout(Max.)[A] 0.2
Circuit Current[mA] 0.04
Output Short Current[mA] 70
Shutdown Function Yes
Thermal Shut-down Yes
Over Current Protection Yes
Over Voltage Protection No
Discharge Function Yes
Soft Start No
I/O Voltage Difference (Typ.)[V] 0.3(Io=0.2A)
Ripple Rejection [dB] 65
Load Regulation[mV] 10(Io=0.01 to 100mA)
Input Capacitor[µF] 1
Output Capacitor[µF] 1
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Package Size 1.2x1.6 (t=0.6)

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 Regulator Pos 3.3V 0.2A 4-Pin SSON T/R | Future Electronics
LDO, FIXED, 3.3V, 0.2A, SSON004X1216-4 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BU33TA2WNVX-TR?

Additional datasheets, footprints and schematics for BU33TA2WNVX-TR are listed on our Part Details page. You can also find images and similar parts to BU33TA2WNVX-TR on this page.

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What category does BU33TA2WNVX-TR fall under?

The BU33TA2WNVX-TR 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 BU33TA2WNVX-TR 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 BU33TA2WNVX-TR RoHS compliant?

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

Which authorised distributors for BU33TA2WNVX-TR have stock available?

Authorised distributors including CoreStaff, Chip One Stop, Future Electronics, Avnet America and Farnell have stock available or on a lead time for BU33TA2WNVX-TR.

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