BU27TD3WG-TR Power Management ICs - PMIC by Rohm

200mA 2.7V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator

Status: Recommended
Series: -
RoHS: Compliant
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The BU**TD2WNVX / BU**TD3WG series integrates a 200mA output high performance FULL CMOS regulator into an ultra-compact SSON004X1010 package (1.0mm×1.0mm×0.6mm) & SSOP5 package(2.9mm×2.8mm×1.15mm). Additional features include a circuit current of only 35µA 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$0.11


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Logo for Chip One Stop Chip One Stop US$0.20
3,100
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Logo for CoreStaff CoreStaff US$0.12
20
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Logo for Rutronik Rutronik US$0.11
-
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Logo for Newark Electronics Newark Electronics US$0.15
-
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Logo for Future Electronics Future Electronics US$0.12
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Logo for Avnet America Avnet America US$0.12
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Logo for element14 element14 US$0.12
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Features

High-accuracy output voltage of ±1% (±25 mV on Vout < 2.5V products)
High ripple rejection: 70 dB (Typ., 1 kHz,)
Compatible with small ceramic capacitor (CIN=Co=0.47 µF)

Specifications

Breakdown Voltage(Max.)[V] 6.5
ch 1
Vin(Min.)[V] 1.7
Vin(Max.)[V] 6
Vout (Typ.) [V] 2.7
Vout Precision ±1.0
Iout(Max.)[A] 0.2
Circuit Current[mA] 0.035
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] 0.26(Io=0.2A)
Ripple Rejection [dB] 70
Load Regulation[mV] 10(Io=1 to 100mA)
Input Capacitor[µF] 0.47
Output Capacitor[µF] 0.47
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Package Size 2.9x2.8 (t=1.25)

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

200mA 2.7V, Fixed Output, High PSRR | Rutronik
Fixed Ldo Voltage Regulator, 1.7V To 6V, 260Mv Dropout, 2.7Vout, 200Maout, Ssop-5 Rohs Compliant: Yes |Rohm BU27TD3WG-TR | Newark Electronics
BUXXTD3WG Series 0.2 A 2.7 V SMT Full CMOS LDO Regulator - SSOP-5 | Future Electronics
LDO Regulator POS 2.7V 0.2A 5-Pin SSOP Embossed T/R | Avnet America
LDO, FIXED, 2.7V, 0.2A, SSOP-5 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BU27TD3WG-TR?

Additional datasheets, footprints and schematics for BU27TD3WG-TR are listed on our Part Details page. You can also find images and similar parts to BU27TD3WG-TR on this page.

What pricing and inventory information can I view?

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What category does BU27TD3WG-TR fall under?

The BU27TD3WG-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 BU27TD3WG-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 BU27TD3WG-TR RoHS compliant?

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

Which authorised distributors for BU27TD3WG-TR have stock available?

Authorised distributors including Chip One Stop, CoreStaff, Rutronik, Newark Electronics and Future Electronics have stock available or on a lead time for BU27TD3WG-TR.

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