LSP2015
300mA CMOS LDO
General Description
The LSP2015 is a low dropout linear regulator (LDO) family with 300mA output current. The output voltage
can be fixed or adjustable, and are stable with 1.0uF or higher value ceramic capacitors.
The LSP2015 family provides several protections, such as over current protection (OCP), short circuit
protection (SCP) and over temperature protection (OTP) to protect themselves from fault application
conditions.
This family of LDOs have many different packages and pin assignments. The users can refer the ordering
information of this datasheet to choice the most suitable LDOs for their applications.
Features
•
•
•
•
•
•
Operating Input Voltage : 2.2V~5.5V
Has Fixed Output Voltage (Fixed-V
OUT
) And Adjustable Output Voltage (Adj-V
OUT
) Options
Fixed Output voltage range: 1.0V to 4.1V by 0.1V steps
Output current is up to 300 mA
Built-in Over Current Protection (OCP), Short Circuit Protection (SCP), and Over Temperature
Protection (OTP)
Package : SOT23-3L, SOT23-5L, SC82-4L, SC70-5L, SOT89-3L and TO92-3L Packages
Applications
•
•
•
Portable Electronics
Wireless Applications
Battery Power Devices
Please be aware that an
Important Notice
concerning availability, disclaimers, and use in critical
applications of LSC products is at the end of this document.
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LSP2015
300mA CMOS LDO
Block Diagram
Logic Detect
OCP
Protection
OTP
VREF
Fixed Output
Adjustable Output
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LSP2015
300mA CMOS LDO
Ordering Information
LSP 2015
X XX X XXX
Output Voltage
Pin Count
Package Type
Pin-out Version
Pin-out Version
Package Type
Pin Count
Output Voltage
A
(SOT23-3L)
(SOT89-3L)
(TO92-3L)
1. GND
2. VOUT
3. VIN
AA : SOT23
AR : TO92
AT : SOT89
B: 3
100 : 1.00V
120 : 1.20V
150 : 1.50V
180 : 1.80V
190 : 1.90V
B
(SOT23-3L)
(SOT89-3L)
1. VIN
2. GND
3. VOUT
1. VOUT
2. GND
3. VIN
200 : 2.00V
250 : 2.50V
280 : 2.80V
300 : 3.00V
330 : 3.30V
410 : 4.10V
C
(SOT89-3L)
D
(SOT89-3L)
1. GND
2. VIN
3. VOUT
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LSP2015
300mA CMOS LDO
Ordering Information (Contd.)
LSP 2015
X XX X XXX
Output Voltage
Pin Count
Package Type
Pin-out Version
Pin-out Version
Package Type
Pin Count
Output Voltage
A
(SC82)
1. EN
2. GND
3. VOUT
4. VIN
AU : SC82
C: 4
100 : 1.00V
120 : 1.20V
150 : 1.50V
180 : 1.80V
190 : 1.90V
200 : 2.00V
250 : 2.50V
280 : 2.80V
300 : 3.00V
330 : 3.30V
410 : 4.10V
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LSP2015
300mA CMOS LDO
Ordering Information (Contd.)
LSP 2015
X XX X XXX
Output Voltage
Pin Count
Package Type
Pin-out Version
Pin-out Version
Package Type
Pin Count
Output Voltage
A
(SOT23-5L)
(SC70-5L)
1. GND
2. VIN
3. VOUT
4. NC
5. NC
AA : SOT23
AS : SC70
D: 5
100 : 1.00V
120 : 1.20V
150 : 1.50V
180 : 1.80V
190 : 1.90V
200 : 2.00V
250 : 2.50V
280 : 2.80V
300 : 3.00V
330 : 3.30V
410 : 4.10V
C
(SOT23-5L)
(SC70-5L)
1. VIN
2. GND
3. EN
4. NC
5. VOUT
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