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.
Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
R-78B3.3-1.5
| 4.75 - 18.0 | 3.3 | SIP3 | 1.5 |
| |||||||
2 |
R-78B3.3-1.5L
| 4.75 - 18.0 | 3.3 | SIP3 | 1.5 |
| |||||||
3 |
R-78B5.0-1.5
| 6.5 - 18.0 | 5 | SIP3 | 1.5 |
| |||||||
4 |
R-78B5.0-1.5L
| 6.5 - 18.0 | 5 | SIP3 | 1.5 |
| |||||||
5 |
R-78B6.5-1.5
| 8.0 - 18.0 | 6.5 | SIP3 | 1.5 |
| |||||||
6 |
R-78B6.5-1.5L
| 8.0 - 18.0 | 6.5 | SIP3 | 1.5 |
|
Attributes | R-78B-1.5 |
---|---|
AC/DC or DC/DC | DC/DC |
Isolation | Non-Isolated |
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 |
Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
---|---|---|---|---|---|---|---|---|---|
1 |
R-78B3.3-1.5
| 4.95 | 3.3 | 4.75 - 18.0 | THT |
| |||
2 |
R-78B3.3-1.5L
| 4.95 | 3.3 | 4.75 - 18.0 | THT |
| |||
3 |
R-78B5.0-1.5
| 7.5 | 5.0 | 6.5 - 18.0 | THT |
| |||
4 |
R-78B5.0-1.5L
| 7.5 | 5.0 | 6.5 - 18.0 | THT |
| |||
5 |
R-78B6.5-1.5
| 9.75 | 6.5 | 8.0 - 18.0 | THT |
| |||
6 |
R-78B6.5-1.5L
| 9.75 | 6.5 | 8.0 - 18.0 | THT |
|
표제 | Type | 날짜 |
---|---|---|
recom-certificate-rohs-2.1.pdf | ||
R-78B-1.5.pdf | Datasheet |
표제 | Type | 날짜 |
---|---|---|
RECOM R-78 Switching Regulator Demo | Arrow.com | Youtube Video | 2018. 1. 25 |