CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Voltage Regulators - DC DC Switching Regulators
PRODUCT DATASHEET
ChipNobo MPN
NB34166T
GLOBAL BRAND CROSS-REFERENCE
onsemi
IC REG BUCK BST ADJ 3.3A TO220-5
MC34166T
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC REG BUCK BST ADJ 3.3A TO220-5
1. PRODUCT POSITIONING
NB34166T is a product identity corresponding to the reference product MC34166T. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.
This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.
| 2. TECHNICAL SPECIFICATION COMPARISON (core parameters) | |||
|---|---|---|---|
| Parameter | onsemi MC34166T | ChipNobo NB34166T | Match |
| Part Status | Active | Active | ✓ |
| Mounting Type | Through Hole | Through Hole | ✓ |
| Number of Outputs | 1 | 1 | ✓ |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | ✓ |
| Supplier Device Package | TO-220-5 | TO-220-5 | ✓ |
| Package / Case | TO-220-5 | TO-220-5 | ✓ |
| Output Type | Adjustable | Adjustable | ✓ |
| Voltage - Input (Max) | 40V | 40V | ✓ |
| Output Configuration | Positive or Negative | Positive or Negative | ✓ |
| Synchronous Rectifier | No | No | ✓ |
| Voltage - Output (Min/Fixed) | 5.05V | 5.05V | ✓ |
| Function | Step-Up, Step-Down | Step-Up, Step-Down | ✓ |
| Topology | Buck, Boost | Buck, Boost | ✓ |
| Voltage - Output (Max) | 40V (Switch) | 40V (Switch) | ✓ |
| Frequency - Switching | 72kHz | 72kHz | ✓ |
| Voltage - Input (Min) | 7.5V | 7.5V | ✓ |
| Current - Output | 3.3A (Switch) | 3.3A (Switch) | ✓ |
| RoHS Status | RoHS non-compliant | RoHS non-compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |