LD2981CU33TR

STMicroelectronics
511-LD2981CU33
LD2981CU33TR

Mfr.:

Description:
LDO Voltage Regulators 3.3V 100mA Positive

ECAD Model:
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In Stock: 1.344

Stock:
1.344
Can Dispatch Immediately
On Order:
5.000
Expected 22/04/2026
Factory Lead Time:
10
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
Rp-
Ext. Price:
Rp-
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (IDR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™
Rp24.951 Rp24.951
Rp15.319 Rp153.190
Rp12.861 Rp321.525
Rp9.760 Rp976.000
Rp8.439 Rp2.109.750
Rp7.412 Rp3.706.000
Rp6.660 Rp6.660.000
Full Reel (Order in multiples of 2500)
Rp5.706 Rp14.265.000
Rp4.972 Rp37.290.000
† A MouseReel™ fee of Rp98.000 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable.

Product Attribute Attribute Value Select Attribute
STMicroelectronics
Product Category: LDO Voltage Regulators
RoHS:  
SMD/SMT
SOT-89-3
3.3 V
100 mA
1 Output
Positive
100 uA
2.5 V
16 V
Fixed
- 40 C
+ 125 C
1 mV
LD2981
Reel
Cut Tape
MouseReel
Brand: STMicroelectronics
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CN
Dropout Voltage - Max: 375 mV
Ib - Input Bias Current: 80 uA
Line Regulation: 0.014 %/V
Load Regulation: - 5 mV
Product Type: LDO Voltage Regulators
Factory Pack Quantity: 2500
Subcategory: PMIC - Power Management ICs
Voltage Regulation Accuracy: 1.25 %
Unit Weight: 130,500 mg
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Attributes selected: 0

CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
8542390990
TARIC:
8542399000
MXHTS:
85423999
ECCN:
EAR99

Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low dropout linear regulators provide the best cost-performance tradeoff.

Ultralow Dropout LDOs

STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium-power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.