LP2992IM5-3.3/NOPBIn StockTexas Instruments
LP2992IM5-3.3/NOPB is a 150mA low-noise LDO regulator with 3.3V output, 20µA Iq, SOT-23-5 package, -40°C to 125°C range. In stock, from $2.58/1pc, supports global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LP2992IM5-3.3/NOPB Datasheet PDF
- Category
- power-management
- Price
- From $0.6309(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 150mA output current with low 20µA quiescent current
- Ultra-low noise: 32µVrms for noise-sensitive RF and analog designs
- Fixed 3.3V output, ±1% accuracy over temperature
- Wide input voltage range: 2.5V to 10V
- Tiny SOT-23-5 package ideal for space-constrained designs
- -40°C to 125°C extended industrial temperature range
Applications
Ideal for powering noise-sensitive analog and RF circuits such as GPS receivers, audio codecs, and wireless modules. Commonly used in portable consumer electronics, industrial sensors, and IoT devices where low quiescent current and small footprint are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.85V |
| Dropout Voltage1-Nom | 0.45V |
| Input Voltage Absolute-Max | 16V |
| Input Voltage-Max | 16V |
| Input Voltage-Min | 4.3V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0123% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.25A |
| Output Voltage1-Max | 3.465V |
| Output Voltage1-Min | 3.135V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 5% |
| Package | SOT-23-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia, Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LP2992IM5-3.3/NOPB:
Regulator, 3.3V, 0.85V Dropout, BIPolar, PDSO5
Frequently Asked Questions
What is the LP2992IM5-3.3/NOPB and what is it used for?
The LP2992IM5-3.3/NOPB is a 150mA fixed 3.3V low-noise LDO (low-dropout) linear voltage regulator from Texas Instruments in a SOT-23-5 package. It is designed for noise-sensitive applications such as RF front-ends, GPS receivers, audio codecs, and analog signal chains where supply noise must be minimized.
What are the key electrical specifications of the LP2992IM5-3.3/NOPB?
Key specs: output voltage 3.3V (±1%), maximum output current 150mA, input voltage range 2.5V–10V, dropout voltage ~500mV at 150mA, quiescent current 20µA typical, output noise 32µVrms (10Hz–100kHz), operating temperature -40°C to +125°C.
What package does LP2992IM5-3.3/NOPB use and how many pins does it have?
The LP2992IM5-3.3/NOPB comes in a 5-pin SOT-23-5 (IM5) surface-mount package. The compact SOT-23-5 footprint makes it ideal for space-constrained PCB designs in portable and wearable applications.
Is LP2992IM5-3.3/NOPB RoHS compliant and lead-free?
Yes. The /NOPB suffix explicitly denotes a No Lead (Pb-Free) version, which is RoHS compliant. It is suitable for all applications requiring halogen-free and lead-free components per EU RoHS directives.
What are good alternatives or pin-compatible replacements for the LP2992IM5-3.3/NOPB?
Compatible alternatives include the TLV70033DBVR (TI, 200mA, SOT-23-5, lower Iq), MIC5504-3.3YM5 (Microchip, 150mA, SOT-23-5), and XC6206P332MR (Torex, 200mA, SOT-23). These offer similar 3.3V output and SOT-23-5 pinouts with slight differences in max current and dropout voltage.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.5756 | $2.58 |
| 107+ | $1.2878 | $137.79 |
| 234+ | $1.1912 | $278.74 |
| 295+ | $0.6822 | $201.25 |
| 385+ | $0.6566 | $252.79 |
| 480+ | $0.6309 | $302.83 |
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