Semtech Corporation Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Configuration
Output Type
Number of Regulators
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Voltage Dropout (Max)
Current - Output
Current - Quiescent (Iq)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
8-VFDFN Exposed Pad
TS14002-C018DFNR
IC REG LINEAR 1.8V 150MA 8-DFN
Semtech Corporation
9,310
In Stock
1 : $3.22000
Cut Tape (CT)
10,000 : $0.80000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
SC4216HSETRT
SC4215ASTRT
IC REG LINEAR POS ADJ 2A 8-SOIC
Semtech Corporation
7,655
In Stock
1 : $5.90000
Cut Tape (CT)
2,500 : $1.86000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
6V
0.5V (0.5V, 1.2V)
3.8V
0.4V @ 2A
2A
50 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
SC4216HSETRT
SC4216HSETRT
IC REG LINEAR POS ADJ 3A 8-SOIC
Semtech Corporation
29,518
In Stock
1 : $5.25000
Cut Tape (CT)
2,500 : $1.72346
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
5.5V
0.5V (0.5V)
4.8V
0.7V @ 3A
3A
50 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
SMF12.TCT
SC573V33RTRC
IC REG LINEAR 3.3V 300MA SC-70-5
Semtech Corporation
3,725
In Stock
1 : $1.87000
Cut Tape (CT)
3,000 : $0.43245
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Fixed
1
5.5V
3.3V
-
0.45V @ 300mA
300mA
-
-
60dB (1kHz)
Current Limit, Enable
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C (TA)
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
8-MLPD
SC4212MLTRT
IC REG LINEAR POS ADJ 1A 8-MLPD
Semtech Corporation
8,218
In Stock
1 : $4.72000
Cut Tape (CT)
3,000 : $1.36000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
6V
0.5V (0.5V)
5V
0.5V @ 1A
1A
15 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-VDFN Exposed Pad
8-MLPD (3x3)
SC4216HSETRT
SC4215HSETRT
IC REG LINEAR POS ADJ 2A 8-SOIC
Semtech Corporation
9,170
In Stock
1 : $5.86000
Cut Tape (CT)
2,500 : $1.84000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
6V
0.5V (0.5V)
5.5V
0.4V @ 2A
2A
50 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
SC4216HSETRT
SC4216STRT
IC REG LINEAR POS ADJ 3A 8-SOIC
Semtech Corporation
23,510
In Stock
1 : $6.03000
Cut Tape (CT)
2,500 : $1.92000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
5.5V
0.5V (0.5V, 1.2V)
3.8V
0.7V @ 3A
3A
50 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
SMF12.TCT
SC573V18RTRC
IC REG LINEAR 1.8V 300MA SC-70-5
Semtech Corporation
2,644
In Stock
1 : $1.87000
Cut Tape (CT)
3,000 : $0.46071
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Fixed
1
5.5V
1.8V
-
0.45V @ 300mA
300mA
-
-
60dB (1kHz)
Current Limit, Enable
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C (TA)
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
8-VFDFN Exposed Pad
TS14002-C025DFNR
IC REG LINEAR 2.5V 150MA 8-DFN
Semtech Corporation
12,159
In Stock
1 : $2.24000
Cut Tape (CT)
10,000 : $0.86876
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
2.5V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
8 SO
SC1565IS-2.5TRT
IC REG LINEAR 2.5V 1.5A 8-SO
Semtech Corporation
2,563
In Stock
1 : $2.32000
Cut Tape (CT)
2,500 : $1.51959
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Fixed
1
5.5V
2.5V
-
0.6V @ 1.5A
1.5A
35 µA
1.75 mA
-
Enable
Over Current, Over Temperature
-40°C ~ 150°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
8-MLPQ
SC560HULTRT
IC REG LIN 3.3V/3.3V 8-MLPQ-UT
Semtech Corporation
13,034
In Stock
1 : $3.31000
Cut Tape (CT)
3,000 : $0.82000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Fixed
2
5.5V
3.3V, 3.3V
-
0.1V @ 200mA (Typ), 0.1V @ 200mA (Typ)
300mA, 300mA
100 µA
-
65dB ~ 40dB (1kHz)
Enable, Power Good
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
Surface Mount
8-UFQFN
8-MLPQ-UT (1.5x1.5)
8-VFDFN Exposed Pad
TS14002-C033DFNR
IC REG LINEAR 3.3V 150MA 8-DFN
Semtech Corporation
17,967
In Stock
1 : $3.39000
Cut Tape (CT)
10,000 : $1.42000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
8-MLPQ
SC560CULTRT
IC REG LINEAR POS ADJ 8-MLPQ-UT
Semtech Corporation
1,322
In Stock
1 : $1.92000
Cut Tape (CT)
3,000 : $0.77154
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Adjustable
2
5.5V
1.2V
5V
0.1V @ 200mA (Typ), 0.1V @ 200mA (Typ)
300mA, 300mA
100 µA
-
65dB ~ 40dB (1kHz)
Enable, Power Good
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
Surface Mount
8-UFQFN
8-MLPQ-UT (1.5x1.5)
SC4216HSETRT
SC4215JSETRT
IC REG LINEAR POS ADJ 2A 8-SOIC
Semtech Corporation
2,472
In Stock
1 : $4.58000
Cut Tape (CT)
2,500 : $2.14000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
6V
0.5V (0.5V)
5.6V
0.4V @ 2A
2A
50 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity, Soft Start
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
SC4216HSETRT
SC4211HSTRT
IC REG LINEAR POS ADJ 1A 8-SOIC
Semtech Corporation
1,588
In Stock
1 : $5.76000
Cut Tape (CT)
2,500 : $1.92786
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Adjustable (Fixed)
1
6V
0.5V
5.5V
0.5V @ 1A
1A
50 µA
3 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
SC4216HSETRT
SC4215ISTRT
IC REG LINEAR POS ADJ 2A 8-SOIC
Semtech Corporation
119
In Stock
1 : $9.94000
Cut Tape (CT)
2,500 : $3.84000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
Positive
Adjustable (Fixed)
1
5.5V
0.8V (0.8V, 2.5V)
5V
0.6V @ 2A
2A
50 µA
1.75 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC, EDP
8 SO
SC1565IS-1.8TRT
IC REG LINEAR 1.8V 1.5A 8-SO
Semtech Corporation
0
In Stock
1 : $4.72000
Cut Tape (CT)
2,500 : $1.36000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Fixed
1
5.5V
1.8V
-
0.6V @ 1.5A
1.5A
35 µA
1.75 mA
-
Enable
Over Current, Over Temperature
-40°C ~ 150°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
8-MLPQ
SC560LULTRT
IC REG LIN 1.8V/3.3V 8-MLPQ-UT
Semtech Corporation
0
In Stock
60,000 : $0.52000
Tape & Reel (TR)
-
Tape & Reel (TR)
Obsolete
Positive
Fixed
2
5.5V
1.8V, 3.3V
-
-, 0.1V @ 200mA (Typ)
300mA, 300mA
100 µA
-
65dB ~ 40dB (1kHz)
Enable, Power Good
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
Surface Mount
8-UFQFN
8-MLPQ-UT (1.5x1.5)
8-VFDFN Exposed Pad
TS14002-C030DFNR
IC REG LINEAR 3V 150MA 8-DFN
Semtech Corporation
0
In Stock
10,000 : $0.53367
Tape & Reel (TR)
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
3V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
8-MLPQ
SC561ULTRT
IC REG LIN 2.85V/3.1V 8-MLPQ-UT
Semtech Corporation
0
In Stock
3,000 : $0.65610
Tape & Reel (TR)
-
Tape & Reel (TR)
Obsolete
Positive
Fixed
2
5.5V
2.85V, 3.1V
-
0.25V @ 250mA, 0.25V @ 250mA
300mA, 300mA
60 µA
85 µA
65dB (1kHz)
Enable, Power Good
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
Surface Mount
8-UFQFN
8-MLPQ-UT (1.5x1.5)
8-VFDFN Exposed Pad
TS14002-C012DFNR
IC REG LINEAR 1.2V 150MA 8-DFN
Semtech Corporation
0
In Stock
Check Lead Time
10,000 : $0.66191
Tape & Reel (TR)
Tape & Reel (TR)
Active
Positive
Fixed
1
5.5V
1.2V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
8-VFDFN Exposed Pad
TS14002-C015DFNR
IC REG LINEAR 1.5V 150MA 8-DFN
Semtech Corporation
0
In Stock
Check Lead Time
10,000 : $0.82739
Tape & Reel (TR)
Tape & Reel (TR)
Active
Positive
Fixed
1
5.5V
1.5V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
8-VFDFN Exposed Pad
TS14002-C020DFNR
IC REG LINEAR 2V 150MA 8-DFN
Semtech Corporation
0
In Stock
Check Lead Time
10,000 : $0.84808
Tape & Reel (TR)
Tape & Reel (TR)
Active
Positive
Fixed
1
5.5V
2V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
8-VDFN
SC563LHULTRC
IC REG LIN 1.8V/3.3V 8-MLPD-UT
Semtech Corporation
0
In Stock
3,000 : $0.85971
Tape & Reel (TR)
-
Tape & Reel (TR)
Not For New Designs
Positive
Fixed
2
5.5V
1.8V, 3.3V
-
0.49V @ 300mA, 0.49V @ 300mA
300mA, 300mA
50 µA
-
60dB (1kHz)
Enable
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
Surface Mount
8-UFDFN Exposed Pad
8-MLPD-UT (1.6x1.2)
8-VFDFN Exposed Pad
TS14002-C023DFNR
IC REG LINEAR 2.3V 150MA 8-DFN
Semtech Corporation
0
In Stock
10,000 : $0.99287
Tape & Reel (TR)
Tape & Reel (TR)
Not For New Designs
Positive
Fixed
1
5.5V
2.3V
-
-
150mA
-
200 µA
-
Enable
Over Current
-40°C ~ 85°C (TJ)
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x2)
Showing
of 121

Semtech Corporation Voltage Regulators - Linear, Low Drop Out (LDO) Regulators


Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.