BU33SD5WG-TR Power Management ICs - PMIC by Rohm
500mA 3.3V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.14
| Distributor | Stock | ||
|---|---|---|---|
|
CoreStaff
from US$0.18
|
11,170
in stock
|
Buy Now |
|
Newark Electronics
from US$0.21
|
793
in stock
|
Buy Now |
|
element14
from US$0.22
|
793
in stock
|
Buy Now |
|
Farnell
from US$0.20
|
793
in stock
|
Buy Now |
|
Rutronik
from US$0.14
|
0
in stock
|
Buy Now |
|
Future Electronics
from US$0.16
|
0
in stock
|
Buy Now |
|
Avnet Asia
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| High Output Voltage Accuracy: ±2.0% (In all recommended conditions) |
| High Ripple Rejection: 68 dB (Typ, 1 kHz,) |
| Compatible with small ceramic capacitor (Cin=Cout=0.47 µF) |
| Low Current Consumption: 33 µA |
| Output Voltage ON/OFF control |
| Built-in Over Current Protection Circuit (OCP) |
| Built-in Thermal Shutdown Circuit (TSD) |
| Package SSOP5 is similar to SOT23-5(JEDEC) |
Specifications
| Breakdown Voltage(Max.)[V] | 6.5 |
|---|---|
| ch | 1 |
| Vin(Min.)[V] | 1.7 |
| Vin(Max.)[V] | 6 |
| Vout (Typ.) [V] | 3.3 |
| Vout Precision | ±2.0% |
| Iout(Max.)[A] | 0.5 |
| Circuit Current[mA] | 0.033 |
| Shutdown Function | Yes |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | No |
| Soft Start | No |
| Ripple Rejection [dB] | 68 |
| Load Regulation[mV] | 0.5 |
| Input Capacitor[µF] | 1 |
| Output Capacitor[µF] | 1 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 105 |
| Package Size | 2.9x2.8 (t=1.25) |
Last 6 months Inventory & Pricing History
Resources
Data Sheet |
|---|
| BU33SD5WG Data Sheet |
Application Note |
|---|
| BUxxSD5 Series Dropout Voltage |
| BDxxSD2, BDxxSD5, BDxxTD3 Series PCB Layout |
| Design Guide and Example of Stencil for Exposed Pad |
Package Information |
|---|
| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Ldo, Fixed, 3.3V, 0.5A, -40 To 105Deg C | Newark Electronics |
| LDO, FIXED, 3.3V, 0.5A, -40 TO 105DEG C | element14 |
| LDO VREG 3,3V 500mA SSOP5 | Rutronik |
| BUxxSD5 Series 3.3 V 500 mA Fixed 1 ch SMT CMOS LDO Regulator - SSOP-5 | Future Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BU33SD5WG-TR?
Additional datasheets, footprints and schematics for BU33SD5WG-TR are listed on our Part Details page. You can also find images and similar parts to BU33SD5WG-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BU33SD5WG-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BU33SD5WG-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BU33SD5WG-TR fall under?
The BU33SD5WG-TR 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 BU33SD5WG-TR when available in the LDO Voltage Regulators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BU33SD5WG-TR you can contact the distributor directly for product support, shipping queries etc.
Is the BU33SD5WG-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BU33SD5WG-TR have stock available?
Authorised distributors including CoreStaff, Newark Electronics, element14, Farnell and Rutronik have stock available or on a lead time for BU33SD5WG-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BU33SD5WG-TR often in real-time on the comparison pages.
What if I can't find stock of BU33SD5WG-TR?
You can fill out our help required form which you can use to request a quote for BU33SD5WG-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.