LDQ40PU33R
SearchLinear Voltage Regulator IC Positive Fixed 1 Output 250mA 6-DFN (2x2)
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: TWRoHS Compliant MSL MSL 1Integrated Circuits (ICs)
Farnell(1/4)
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View PlansConfirmed Stock
17,933
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
5 of 11 suppliers stocked
Best Unit Price
—
Availability
5of 11 suppliers
Fastest delivery: 120 days
Shortest factory lead: 30 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 5,357 | — | 30 weeks | Minimum order quantity 1 | Reel, Cut Tape | In Stock | |
 | 497-LDQ40PU33RCT-ND | 3,978 | — | 30 weeks | Minimum order quantity 1 | Cut Tape (CT) | In Stock |
| 497-LDQ40PU33RDKR-ND | 3,978 | — | 30 weeks | Minimum order quantity 1 | Digi-Reel® | In Stock |
| 497-LDQ40PU33RTR-ND | 3,978 | — | 30 weeks | Minimum order quantity 3,000Order multiple 3,000 | Tape & Reel (TR) | In Stock |
 | LDQ40PU33R | 300 | 212 days | — | Minimum order quantity 3,000Order multiple 3,000 | — | In Stock |
 | 156 | 120 days | — | Minimum order quantity 1 | — | In Stock | |
| 156 | 120 days | — | Minimum order quantity 100 | — | In Stock | |
 | LDQ40PU33R | 30 | 212 days | — | Minimum order quantity 3,000Order multiple 3,000 | — | In Stock |
 | 0 | — | 30 weeks | Minimum order quantity 3,000Order multiple 3,000 | REEL | No Stock | |
 | 0 | — | — | Minimum order quantity 3,000Order multiple 3,000 | EACH | No Stock | |
 | Unknown | — | — | Minimum order quantity 1 | EA | Unknown |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key 497-LDQ40PU33RDKR-ND | Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 6-DFN (2x2) | — | MSL 1 | Active | — | Integrated Circuits (ICs) | — | 8542.39.0090 (US HTS) | Digi-Reel® | |
Digi-Key 497-LDQ40PU33RTR-ND | Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 6-DFN (2x2) | — | MSL 1 | Active | — | Integrated Circuits (ICs) | — | 8542.39.0090 (US HTS) | Tape & Reel (TR) | |
Farnell 4677126 | STMICROELECTRONICS - LDQ40PU33R - LDO-Spannungsregler, fest, 3.3 bis 40Vin, 500mV Dropout, 3.3V/0.25Aout, DFN-EP-6, -40°C bis 150°C | Yes | — | Active | No SVHC (25-Jun-2025) | — | TW | 85423990 (EU CN) | — | |
Farnell 4677126RL | STMICROELECTRONICS - LDQ40PU33R - LDO-Spannungsregler, fest, 3.3 bis 40Vin, 500mV Dropout, 3.3V/0.25Aout, DFN-EP-6, -40°C bis 150°C | Yes | — | Active | No SVHC (25-Jun-2025) | — | TW | 85423990 (EU CN) | — | |
Digi-Key 497-LDQ40PU33RCT-ND | Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 6-DFN (2x2) | — | MSL 1 | Active | — | Integrated Circuits (ICs) | — | 8542.39.0090 (US HTS) | Cut Tape (CT) | |
Avnet EBV LDQ40PU33R | Power management-LINEAR VOLTAGE | Yes | — | — | — | — | — | — | — | |
Future Electronics LDQ40PU33R | 250 mA low dropout LDO | Yes | — | Active | — | linear regulators | — | — | REEL | |
Mouser 511-LDQ40PU33R | LDO Voltage Regulators 250 mA low dropout LDO | Yes | — | New | — | LDO Voltage Regulators | — | 8542390070 | Reel, Cut Tape | |
RS 348828 | STMicroelectronics Spannungsregler, LDO 1A, 1 Niedrige Abfallspannung DFN6 2x2, 6-Pin | — | — | — | — | — | — | — | EA | |
Avnet Silica LDQ40PU33R | Power management-LINEAR VOLTAGE | Yes | — | — | — | — | — | — | — | |
MyArrow LDQ40PU33R | LDO Regulator Pos 3.3V 0.25A 6-Pin DFN EP T/R | Yes | — | Active | — | D | — | — | EACH |
Technical Attributes
Anzahl der Ausgänge1Ausgänge
Anzahl der Pins6Pin(s)
AusgangFest
Ausgangsspannung, max.-
Ausgangsspannung, min.-
Ausgangsspannung, nom.3.3V
Ausgangsstrom, max.250mA
Betriebstemperatur, max.150°C
Betriebstemperatur, min.-40°C
Dropout-Spannung, typ., bei Strom500mV
Eingangsspannung, max.40V
Eingangsspannung, min.3.3V
euEccnNLR
hazardousfalse
IC-Gehäuse / BauformDFN-EP
IC-MontageOberflächenmontage
isCanonicalY
PolaritätPositiver Ausgang
productTraceabilityNo
Produktpalette3.3V 250mA LDO Voltage Regulators
rohsPhthalatesCompliantYES
usEccnEAR99