CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
PRODUCT DATASHEET
ChipNobo MPN
NB77033DBVR
GLOBAL BRAND CROSS-REFERENCE
Texas Instruments
IC REG LINEAR 3.3V 50MA SOT23-5
TPS77033DBVR
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC REG LINEAR 3.3V 50MA SOT23-5
1. PRODUCT POSITIONING
NB77033DBVR is a product identity corresponding to the reference product TPS77033DBVR. 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 TPS77033DBVR | ChipNobo NB77033DBVR | Match |
| Part Status | Active | Active | ✓ |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| Output Configuration | Positive | Positive | ✓ |
| Number of Regulators | 1 | 1 | ✓ |
| Control Features | Enable | Enable | ✓ |
| Output Type | Fixed | Fixed | ✓ |
| Voltage - Input (Max) | 10V | 10V | ✓ |
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | ✓ |
| Supplier Device Package | SOT-23-5 | SOT-23-5 | ✓ |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V | ✓ |
| Current - Output | 50mA | 50mA | ✓ |
| Protection Features | Over Current Over Temperature Reverse Polarity | Over Current Over Temperature Reverse Polarity | ✓ |
| PSRR | 60dB (1kHz) | 60dB (1kHz) | ✓ |
| Current - Quiescent (Iq) | 28 µA | 28 µA | ✓ |
| Voltage Dropout (Max) | 0.1V @ 50mA | 0.1V @ 50mA | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |