BU28SD2MG-M
200mA 2.8V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator for Automotive

BUxxSD2-M series is high-performance FULL CMOS regulator with 200-mA output, which is mounted on versatile package SSOP5 (2.90mm x 2.80mm x 1.25mm).
It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 33µA. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.

Data Sheet Buy Sample
Data Sheet Buy Sample

Product Detail

 
Part Number | BU28SD2MG-MTR
Status | Recommended
Package | SSOP5
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
Learn more…

Specifications:

Grade

Automotive

Breakdown Voltage(Max.)[V]

6.5

ch

1

Vin(Min.)[V]

1.7

Vin(Max.)[V]

6.0

Vout (Typ.) [V]

2.8

Vout Precision

±2.0%

Iout(Max.)[A]

0.2

Circuit Current[mA]

0.033

Output Short Current[mA]

100

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Discharge Function

No

Soft Start

No

I/O Voltage Difference (Typ.)[V]

0.085(Io=0.1A)

Ripple Rejection [dB]

68.0

Input Capacitor[µF]

0.47

Output Capacitor[µF]

0.47

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size

2.9x2.8 (t=1.25)

Features:

・ High-accuracy output voltage of ±2.0% (In all recommended condition)
・ High ripple rejection: 68 dB (Typ., 1 kHz,)
・ Compatible with small ceramic capacitor (Cin=Cout=0.47 μF)
・ Low current consumption: 33 μA
・ ON/OFF control of output voltage
・ With built-in over current protection circuit and thermal shutdown circuit
・ Package SSOP5 is similar to SOT23-5(JEDEC)
SHOW/HIDE COLUMNS
New Product List

Design Resources

 

Tools

2D/3D/CAD

  • SSOP5 Footprint / Symbol