CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
PRODUCT DATASHEET
ChipNobo MPN
NB7912CT/NOPB
GLOBAL BRAND CROSS-REFERENCE
Texas Instruments
IC REG LINEAR -12V 1.5A TO220-3
LM7912CT/NOPB
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC REG LINEAR -12V 1.5A TO220-3
1. PRODUCT POSITIONING
NB7912CT/NOPB is a product identity corresponding to the reference product LM7912CT/NOPB. 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 | Texas Instruments LM7912CT/NOPB | ChipNobo NB7912CT/NOPB | Match |
| Mounting Type | Through Hole | Through Hole | ✓ |
| Part Status | Active | Active | ✓ |
| Package / Case | TO-220-3 | TO-220-3 | ✓ |
| Number of Regulators | 1 | 1 | ✓ |
| Current - Output | 1.5A | 1.5A | ✓ |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | ✓ |
| Supplier Device Package | TO-220-3 | TO-220-3 | ✓ |
| Output Type | Fixed | Fixed | ✓ |
| Output Configuration | Negative | Negative | ✓ |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | ✓ |
| Voltage Dropout (Max) | 1.1V @ 1A | 1.1V @ 1A | ✓ |
| Voltage - Input (Max) | -35V | -35V | ✓ |
| Voltage - Output (Min/Fixed) | -12V | -12V | ✓ |
| Current - Quiescent (Iq) | 1.5 mA | 1.5 mA | ✓ |
| PSRR | 70dB (120Hz) | 70dB (120Hz) | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |