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MCP1804

28V, 150mA LDO With Shutdown

Status: In Production

Features:

  • Input Operating Voltage Range: 2.0V to 28.0V
  • 150 mA Output Current
  • 50 µA Typical Quiescent Current
  • 0.01 µA Typical Shutdown Current
  • Standard Output Voltage Options(1.8V, 2.5V, 3.0V, 3.3V, 5.0V, 10.0V, 12.0V)
  • Output voltages from 1.8V to 18.0V in 0.1Vincrements are available upon request
  • Output Voltage Accuracy: ±2%
  • Stable with Ceramic output capacitors down to 0.1 µF
  • Low Drop Out Voltage, 260 mV typical @ 20 mA, VR = 3.3V
  • Current Limit Protection With Current Foldback
  • High PSRR: 50 dB typical @ 1 kHz
  • Output Voltage Accuracy: ±2%
  • Package Options: SOT-23-5, SOT-89-3, SOT-89-5, and SOT-223-3
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP1804 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 150 mA of current while consuming only 50 µA of quiescent current (typical, 1.8V = VOUT = 5.0V). The input operating range is specified from 2.0V to 28.0V.

The MCP1804 is capable of delivering 100 mA with only 1300 mV (typical) of input to output voltage differential (VOUT = 3.3V). The output voltage tolerance of the MCP1804 at +25°C is a maximum of ±2%. Line regulation is ±0.15% typical at +25°C.

The LDO input and output is stable with 0.1 µF of input and output capacitance. Ceramic, tantalum or aluminum electrolytic capacitors can all be used for input and output. Overcurrent limit with current foldback to 40 mA (typical) provides short-circuit protection. A shutdown (SHDN) function allows the output to be enabled or disabled. When disabled, the MCP1804 draws only 0.01 µA of current (typical).

Additional Features
    • Input Operating Voltage Range: 2.0V to 28.0V
    • 150 mA Output Current
    • 50 µA Typical Quiescent Current
    • 0.01 µA Typical Shutdown Current
    • Standard Output Voltage Options(1.8V, 2.5V, 3.0V, 3.3V, 5.0V, 10.0V, 12.0V)
    • Output voltages from 1.8V to 18.0V in 0.1Vincrements are available upon request
    • Output Voltage Accuracy: ±2%
    • Stable with Ceramic output capacitors down to 0.1 µF
    • Low Drop Out Voltage, 260 mV typical @ 20 mA, VR = 3.3V
    • Current Limit Protection With Current Foldback
    • High PSRR: 50 dB typical @ 1 kHz
    • Output Voltage Accuracy: ±2%
    • Package Options: SOT-23-5, SOT-89-3, SOT-89-5, and SOT-223-3
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
150
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
150
VIN Min (V)
2
VIN Max (V)
28
VOUT (V)
1.8 - 18
Voltage Drop Typ (mV)
300
IGND Typ (µA)
50
Tol Typ %
±2
PSRR 1 kHz (dB)
50
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

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Data Sheet

10/29/2013
2226KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1804T-3602I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-1802I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-3002I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-2502I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-3302I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-A002I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-5002I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-C002I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-3502I/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP1804T-1802I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-C002I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-2502I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-3302I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-3002I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-5002I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-A002I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-J002I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-8002I/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
MCP1804T-2502I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-J002I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-3802I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-1802I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-3002I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-5002I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-3302I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-A002I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-C002I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-8002I/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1804T-8002I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-1802I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-2502I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-3302I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-3002I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-5002I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-C002I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
MCP1804T-A002I/MT
0.016000
0.136000
5
SOT-89
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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