6 DFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
6 DFN
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LDFM33PUR

DigiKey Part Number
497-16892-2-ND - Tape & Reel (TR)
497-16892-1-ND - Cut Tape (CT)
497-16892-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
LDFM33PUR
Description
IC REG LINEAR 3.3V 500MA 6-DFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-DFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
LDFM33PUR Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
16V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.3V @ 500mA
Current - Output
500mA
Current - Quiescent (Iq)
800 µA
PSRR
60dB ~ 52dB (120Hz ~ 100kHz)
Control Features
Enable, Power Good
Protection Features
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
6-VDFN Exposed Pad
Supplier Device Package
6-DFN (3x3)
Base Product Number
LDFM33
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,144
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.98000$6.98
10$5.00000$50.00
25$4.49960$112.49
100$3.95200$395.20
250$3.69100$922.75
500$3.53336$1,766.68
1,000$3.40371$3,403.71
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$3.24351$9,730.53
6,000$3.16510$18,990.60
9,000$3.12584$28,132.56
15,000$3.08236$46,235.40
21,000$3.05694$64,195.74
Manufacturers Standard Package
You May Also Be Interested InSee All
9 Items
MCP2542FDT-H/MNY

MCP2542FDT-H/MNY

IC TRANSCEIVER 1/1 8TDFN

Microchip Technology

$9.11000
TPH2R506PL,L1Q

TPH2R506PL,L1Q

MOSFET N-CH 60V 100A 8SOP

Toshiba Semiconductor and Storage

$16.75000
PE-0603FB601ST

PE-0603FB601ST

FERRITE BEAD 600 OHM 0603 1LN

Pulse Electronics

$0.82000
CSTNE8M00GH5L000R0

CSTNE8M00GH5L000R0

CERAMIC RES 8.0000MHZ 33PF SMD

Murata Electronics

$2.13000
TPH2R408QM,L1Q

TPH2R408QM,L1Q

MOSFET N-CH 80V 120A 8SOP

Toshiba Semiconductor and Storage

$19.87000
MBR0580S1-7

MBR0580S1-7

DIODE SCHOTTKY 80V 500MA SOD123

Diodes Incorporated

$1.97000
M80-8420342

M80-8420342

CONN HEADER R/A 3POS 2MM

Harwin Inc.

$30.87000
SM07B-SRSS-TB

SM07B-SRSS-TB

CONN HEADER SMD R/A 7POS 1MM

JST Sales America Inc.

$5.99000
LDFM33PVR

LDFM33PVR

IC REG LINEAR 3.3V 500MA 6-DFN

STMicroelectronics

$6.98000