Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 32V dc Input Voltage, 1A Output Current, 1 Outputs

The image is for reference only, please refer to product details and specifications

View all Switching Regulators
Bulk discount available

Subtotal (1 unit)*

HK$85.60

Add to Basket
Select or type quantity
In Stock
  • Plus 41 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 10HK$85.60
11 - 20HK$84.10
21 +HK$82.50

*price indicative

Packaging Options:
RS Stock No.:
672-7130
Mfr. Part No.:
R-78B3.3-1.0L
Manufacturer:
Recom
Find similar products by selecting one or more attributes.
Select all

Brand

Recom

Output Voltage

3.3V dc

Output Current

1A

Input Voltage

32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

3.3W

Efficiency

89%

Ripple And Noise

20mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78B-1.0(L)

Line Regulation

±0.4%

Length

11.5mm

Depth

8.5mm

Load Regulation

±0.6%

Standards Met

REACH Compliant

Protection Features

Short Circuit Protection

Weight

4g

MTBF

6584000h

Width

17.5mm

COO (Country of Origin):
TW

R-78Bxx 1.0L Series


Non isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
High efficiency
Wide input voltage range, up to 34V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

Note

De-rate above 71°C operating temperature.
MTBF to MIL-HDBK 217F.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links