CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Voltage Regulators - DC DC Switching Regulators
PRODUCT DATASHEET
ChipNobo MPN
NB4960
GLOBAL BRAND CROSS-REFERENCE
STMicroelectronics
IC REG BUCK ADJ 2.5A 7HEPTAWATT
L4960
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC REG BUCK ADJ 2.5A 7HEPTAWATT
1. PRODUCT POSITIONING
NB4960 is a product identity corresponding to the reference product L4960. 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 | STMicroelectronics L4960 | ChipNobo NB4960 | Match |
| Part Status | Active | Active | ✓ |
| Mounting Type | Through Hole | Through Hole | ✓ |
| Number of Outputs | 1 | 1 | ✓ |
| Output Configuration | Positive | Positive | ✓ |
| Output Type | Adjustable | Adjustable | ✓ |
| Voltage - Output (Max) | 40V | 40V | ✓ |
| Synchronous Rectifier | No | No | ✓ |
| Function | Step-Down | Step-Down | ✓ |
| Topology | Buck | Buck | ✓ |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | ✓ |
| Voltage - Input (Min) | 9V | 9V | ✓ |
| Current - Output | 2.5A | 2.5A | ✓ |
| Voltage - Input (Max) | 46V | 46V | ✓ |
| Voltage - Output (Min/Fixed) | 5.1V | 5.1V | ✓ |
| Frequency - Switching | 100kHz ~ 150kHz | 100kHz ~ 150kHz | ✓ |
| Package / Case | Heptawatt-7 (Vertical, Bent and Staggered Leads) | Heptawatt-7 (Vertical, Bent and Staggered Leads) | ✓ |
| Supplier Device Package | 7-HEPTAWATT | 7-HEPTAWATT | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |