The R-78Bxx-1.5 series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 95% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this versatile converter series.
Attributes | R-78B3.3-1.5 |
---|---|
AC/DC or DC/DC | DC/DC |
Power (W) | 4.95 |
Isolation | Non-Isolated |
Vin (V) | 4.75 - 18.0 |
Main Vout (V) | 3.3 |
Nr. of Outputs | Single |
Iout 1 (mA) | 1500.0 |
Mounting Type | THT |
Package Style | SIP3 |
Length (mm) | 11.5 |
Width (mm) | 8.5 |
Height (mm) | 17.5 |
Certifications | EN 55032, EN 60950-1, IEC 60950-1 |
MIN Operating Temp (°C) | -40.0 |
MAX Operating Temp (°C) | 71.0 |
Current (A) | 1.5 |
Protections | SCP |
Directives | REACH, RoHS 2+ (10/10) |
Packaging Type | Tube |
Warranty | 3 Years |
Regulation | Regulated |
タイトル | Type | 日付 |
---|---|---|
recom-certificate-rohs-2.1.pdf | ||
R-78B-1.5.pdf | Datasheet | |
R-78B-1.5.step | 2D/3D | 2019/07/22 |
タイトル | Type | 日付 |
---|---|---|
RECOM R-78 Switching Regulator Demo | Arrow.com | Youtube Video | 2018/01/25 |