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All Products > STMicroelectronics > Semiconductors > Power Management ICs > LDO Voltage Regulators
Category   STMicroelectronics >  Semiconductors >  Power Management ICs >  LDO Voltage Regulators

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Input Voltage MAX
 
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Output Voltage
 
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Dropout Voltage - Max
 
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Output Current
 
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Load Regulation
 
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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Input Voltage MAX Output Voltage Dropout Voltage - Max Output Current Load Regulation Number of Outputs Output Type Maximum Operating Temperature Mounting Style Package / Case
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STMicroelectronics LD39300PT-R
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511-LD39300PT-R


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop
Data Sheet 18,977
In Stock
Cut Tape
1: $2.27
10: $1.83
100: $1.47
500: $1.28
Reel
2,500: $0.992
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
6 V 1.22 V to 5 V 80 mV at 600 mA 3 A 0.06 % 1 Output Adjustable + 125 C SMD/SMT PPAK-5
STMicroelectronics LD29150DT33R
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511-LD29150DT33R


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 1.5A Very Low
Page 609

Data Sheet
13,933
In Stock
Cut Tape
1: $1.52
10: $1.17
100: $0.935
500: $0.853
Reel
2,500: $0.578
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
14 V 3.3 V 700 mV at 1.5 A 1.5 A 1 % 1 Output Fixed + 125 C SMD/SMT DPAK-3
STMicroelectronics LDCL015M33R
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511-LDCL015M33R


To purchase full reel, order in multiples of 3000:
STMicroelectronics LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA
Data Sheet 9,726
In Stock
Cut Tape
1: $2.54
10: $2.05
100: $1.64
500: $1.44
Reel
3,000: $1.11
6,000: View

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Min.: 1
Mult.: 1
Reel: 3,000
5.5 V 3.3 V 50 mV 150 mA 0.003 % / mA Fixed + 125 C SMD/SMT SOT-23-5
STMicroelectronics LD1117DTTR
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511-LD1117DT-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 1.25-15V 0.8A Adj
Page 606

Data Sheet
12,014
In Stock
Alternative Packaging
Cut Tape
1: $0.44
10: $0.295
100: $0.196
1,000: $0.151
Reel
2,500: $0.127
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
15 V 1.25 V to 15 V 1.1 V 950 mA 0.4 % 1 Output Adjustable + 150 C SMD/SMT DPAK-3
STMicroelectronics LD1117S33TR
 Enlarge
511-LD1117S33


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 0.8A Positive
Page 608

Data Sheet
24,793
In Stock
Cut Tape
1: $0.51
10: $0.341
100: $0.19
1,000: $0.142
Reel
2,500: $0.12
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
15 V 3.3 V 1.1 V 950 mA 10 mV 1 Output Fixed + 150 C SMD/SMT SOT-223-3
STMicroelectronics LD1117S12CTR
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511-LD1117S12CTR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators Low drop fixed Adj pos volt reg
Data Sheet 9,203
In Stock
Cut Tape
1: $0.52
10: $0.354
100: $0.234
1,000: $0.181
Reel
2,500: $0.153
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
15 V 1.2 V 1.1 V at 100 mA 1.3 A 1 % 1 Output Fixed + 150 C SMD/SMT SOT-223-3
STMicroelectronics LD1117S25TR
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511-LD1117S25-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 2.5V 0.8A Positive
Data Sheet 13,280
In Stock
Cut Tape
1: $0.56
10: $0.372
100: $0.207
1,000: $0.155
Reel
2,500: $0.131
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
15 V 2.5 V 1.1 V 950 mA 10 mV 1 Output Fixed + 150 C SMD/SMT SOT-223-3
STMicroelectronics LD2981ABM50TR
 Enlarge
511-LD2981ABM50


To purchase full reel, order in multiples of 3000:
STMicroelectronics LDO Voltage Regulators 5.0V 100mA Positive
Page 609

Data Sheet
10,049
In Stock
Cut Tape
1: $0.60
10: $0.471
100: $0.304
1,000: $0.243
Reel
3,000: $0.205
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
16 V 5 V 3 mV at 0 A 100 mA - 5 mV 1 Output Fixed + 125 C SMD/SMT SOT-23-5
STMicroelectronics LD2981CU33TR
 Enlarge
511-LD2981CU33


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 100mA Positive
Data Sheet 7,784
In Stock
Cut Tape
1: $0.66
10: $0.517
100: $0.334
1,000: $0.267
Reel
2,500: $0.225
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 3.3 V 375 mV 100 mA - 5 mV 1 Output Fixed + 125 C SMD/SMT SOT-89-3
STMicroelectronics LD2981CU50TR
 Enlarge
511-LD2981CU50


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 5.0V 100mA Positive
Data Sheet 8,250
In Stock
Cut Tape
1: $0.66
10: $0.517
100: $0.334
1,000: $0.267
Reel
2,500: $0.225
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 5 V 375 mV 100 mA - 5 mV 1 Output Fixed + 125 C SMD/SMT SOT-89-3
STMicroelectronics LD2981ABU33TR
 Enlarge
511-LD2981ABU33


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 100mA Positive
Page 609

Data Sheet
10,332
In Stock
More Info Available
Cut Tape
1: $0.67
10: $0.52
100: $0.336
1,000: $0.269
Reel
2,500: $0.227
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 3.3 V 3 mV at 0 A 100 mA - 5 mV 1 Output Fixed + 125 C SMD/SMT SOT-89-3
STMicroelectronics LF120CDT-TR
 Enlarge
511-LF120CDT-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 12V 0.5A Positive
Data Sheet 8,643
In Stock
Cut Tape
1: $0.67
10: $0.52
100: $0.336
1,000: $0.269
Reel
2,500: $0.227
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 12 V 1 V 1 A 60 mV 1 Output Fixed + 125 C SMD/SMT DPAK-3
STMicroelectronics LF85CPT-TR
 Enlarge
511-LF85CPT-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators Vltg Regulators Lo Drop
Data Sheet 6,045
In Stock
Cut Tape
1: $0.69
10: $0.536
100: $0.346
1,000: $0.277
Reel
2,500: $0.233
7,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 8.5 V 350 mV at 200 mA 500 mA 42 mV 1 Output Fixed + 125 C SMD/SMT PPAK-5
STMicroelectronics LD1117V50-DG
 Enlarge
STMicroelectronics LDO Voltage Regulators Positive Fixed Reg 1V Low Drop 800mA
Data Sheet 9,513
In Stock
1: $0.69
10: $0.536
100: $0.346
1,000: $0.277
2,500: View



Min.: 1
Mult.: 1
15 V 5 V 1.2 V 1.3 A 15 mV 1 Output Fixed + 150 C Through Hole TO-220-3
STMicroelectronics LD1117AS12TR
 Enlarge
511-LD1117AS12TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators LOW DROP FIXED REG
Page 608

Data Sheet
6,082
In Stock
Cut Tape
1: $0.70
10: $0.542
100: $0.35
1,000: $0.28
Reel
2,500: $0.236
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
10 V 1.2 V 1.1 V at 100 mA 1 A 10 mV 1 Output Fixed + 125 C SMD/SMT SOT-223-3
STMicroelectronics LF33CDT-TR
 Enlarge
511-LF33CDT-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 0.5A Positive
Page 609

Data Sheet
8,764
In Stock
Cut Tape
1: $0.74
10: $0.573
100: $0.37
1,000: $0.296
Reel
2,500: $0.25
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 3.3 V 1 V 1 A 16 mV 1 Output Fixed + 125 C SMD/SMT DPAK-3
STMicroelectronics LF50ABDT-TR
 Enlarge
511-LF50ABDT-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 5.0V 0.5A Positive
Page 609

Data Sheet
5,760
In Stock
Cut Tape
1: $0.74
10: $0.573
100: $0.37
1,000: $0.296
Reel
2,500: $0.25
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
16 V 5 V 1 V 1 A 25 mV 1 Output Fixed + 125 C SMD/SMT DPAK-3
STMicroelectronics STLQ50C33R
 Enlarge
511-STLQ50C33R


To purchase full reel, order in multiples of 3000:
STMicroelectronics LDO Voltage Regulators 50mA Supply current Lo drop linear reg
Page 608

Data Sheet
7,336
In Stock
Cut Tape
1: $0.76
10: $0.588
100: $0.38
1,000: $0.304
Reel
3,000: $0.256
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
12 V 3.3 V 700 mV at 50 mA 50 mA 0.15 % 1 Output Fixed + 150 C SMD/SMT SOT-323-5
STMicroelectronics LDK120PU30R
 Enlarge
511-LDK120PU30R


To purchase full reel, order in multiples of 3000:
LDK120PU30R

New Product
New Product


STMicroelectronics LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO
Page 608

Data Sheet
6,000
In Stock
Cut Tape
1: $0.76
10: $0.588
100: $0.38
1,000: $0.304
Reel
3,000: $0.256
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
5.5 V 3 V 300 mV 200 mA 0.006 % / mA 1 Output Fixed + 125 C SMD/SMT DFN-EP-6
STMicroelectronics LK112SM50TR
 Enlarge
511-LK112SM50


To purchase full reel, order in multiples of 3000:
STMicroelectronics LDO Voltage Regulators 5V 100mA Linear
Page 608

Data Sheet
4,821
In Stock
Cut Tape
1: $0.82
10: $0.638
100: $0.412
1,000: $0.33
Reel
3,000: $0.278
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
14 V 5 V 500 mV 200 mA 90 mV 1 Output Fixed + 125 C SMD/SMT SOT-23-5
STMicroelectronics STLQ50C-R
 Enlarge
511-STLQ50C-R


To purchase full reel, order in multiples of 3000:
STMicroelectronics LDO Voltage Regulators 50mA Supply current Lo drop linear reg
Data Sheet 8,740
In Stock
Cut Tape
1: $0.84
10: $0.65
100: $0.42
1,000: $0.336
Reel
3,000: $0.283
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
12 V 1.222 V to 11 V 700 mV at 50 mA 500 mA 0.15 % 1 Output Adjustable + 150 C SMD/SMT SOT-323-5
STMicroelectronics LD29150DT50R
 Enlarge
511-LD29150DT50R


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 5.0V 1.5A Very Low
Data Sheet 11,556
In Stock
Cut Tape
1: $0.86
10: $0.667
100: $0.531
500: $0.484
Reel
2,500: $0.328
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
14 V 5 V 700 mV at 1.5 A 1.5 A 0.2 % 1 Output Fixed + 125 C SMD/SMT DPAK-3
STMicroelectronics L4931CD33-TR
 Enlarge
511-L4931CD33-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 0.25A Positive
Page 609

Data Sheet
9,583
In Stock
Cut Tape
1: $0.89
10: $0.695
100: $0.553
500: $0.504
Reel
2,500: $0.342
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
20 V 3.3 V 800 mV 250 mA 18 mV 1 Output Fixed + 125 C SMD/SMT SO-8
STMicroelectronics L4931CD120-TR
 Enlarge
511-L4931CD120-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 12V 0.25A Positive
Data Sheet 4,633
In Stock
Cut Tape
1: $0.89
10: $0.695
100: $0.553
500: $0.504
Reel
2,500: $0.342
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
20 V 12 V 800 mV 250 mA 18 mV 1 Output Fixed + 125 C SMD/SMT SO-8
STMicroelectronics L4931ABD33-TR
 Enlarge
511-L4931ABD33-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics LDO Voltage Regulators 3.3V 0.25A Positive
Page 609

Data Sheet
7,031
In Stock
Cut Tape
1: $0.90
10: $0.697
100: $0.555
500: $0.506
Reel
2,500: $0.343
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
20 V 3.3 V 600 mV at 250 mA 250 mA 15 mV 1 Output Fixed + 125 C SMD/SMT SO-8
Compare up to 20 parts.
510
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