BA25BC0FP-E2 Power Management ICs - PMIC by Rohm

1A 2.5V, Fixed Output, High-Accuracy LDO Regulator


ROHM's secondary LDO regulators were designed to maximize device characteristics and provide stable operation through low power consumption, increased miniaturization, and low noise. 1A fixed output types are offered for local power supplies that feature an output voltage accuracy of ±2% with low saturation. A broad lineup is offered in a number of output voltages (variable, 1.5V-10V) and package types (TO252, TO220FP/CP) for compatibility with a wide range of applications, such as TVs, HDDs, PCs, and DVD players. In addition, multiple protection circuits are integrated (i.e. overcurrent, thermal shutdown), providing a high level of reliability.

Where to Buy

Prices starting from US$0.13

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CoreStaff
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Newark Electronics
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element14
from US$0.79
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Chip One Stop
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Future Electronics
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Avnet America
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Features

Maximum current: 1A
Output voltage accuracy: ±1%
Ultra-low saturation with PNP output

Specifications

Breakdown Voltage(Max.)[V] 18
ch 1
Vin(Min.)[V] 3
Vin(Max.)[V] 16
Vout (Typ.) [V] 2.5
Vout Precision ±2.0%
Iout(Max.)[A] 1
Circuit Current[mA] 0.5
Shutdown Function No
Thermal Shut-down Yes
Over Current Protection Yes
Over Voltage Protection No
Discharge Function No
Soft Start No
I/O Voltage Difference (Typ.)[V] 0.3(Io=0.5A)
Ripple Rejection [dB] 55
Load Regulation[mV] 35(Io=0 to 1A)
Input Capacitor[µF] 0.33
Output Capacitor[µF] 22
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
Package Size 6.5x9.5 (t=2.5)

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, 3V To 16V, 300Mv Dropout, 2.5Vout, 1Aout, To-252-3 Rohs Compliant: Yes |Rohm BA25BC0FP-E2 | Newark Electronics
LDO, FIXED, 2.5V, 1A, TO-252-3 | element14
BA Series 1 A 2.5 V Output Surface Mount LDO Linear Regulator - TO-252 | Future Electronics
LDO Regulator Pos 2.5V 1A 3-Pin(2+Tab) TO-252 T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BA25BC0FP-E2?

Additional datasheets, footprints and schematics for BA25BC0FP-E2 are listed on our Part Details page. You can also find images and similar parts to BA25BC0FP-E2 on this page.

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What category does BA25BC0FP-E2 fall under?

The BA25BC0FP-E2 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 BA25BC0FP-E2 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 BA25BC0FP-E2 RoHS compliant?

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

Which authorised distributors for BA25BC0FP-E2 have stock available?

Authorised distributors including CoreStaff, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for BA25BC0FP-E2.

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