diff --git a/esphome/components/bp1658cj/output.py b/esphome/components/bp1658cj/output.py
index 023b6ecd1ec..78cf717aba2 100644
--- a/esphome/components/bp1658cj/output.py
+++ b/esphome/components/bp1658cj/output.py
@@ -14,7 +14,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_BP1658CJ_ID): cv.use_id(BP1658CJ),
         cv.Required(CONF_ID): cv.declare_id(Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=4),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/mcp3008/sensor/__init__.py b/esphome/components/mcp3008/sensor/__init__.py
index e85ce2955d6..2576ef50e51 100644
--- a/esphome/components/mcp3008/sensor/__init__.py
+++ b/esphome/components/mcp3008/sensor/__init__.py
@@ -35,7 +35,7 @@ CONFIG_SCHEMA = (
     .extend(
         {
             cv.GenerateID(CONF_MCP3008_ID): cv.use_id(MCP3008),
-            cv.Required(CONF_NUMBER): cv.int_,
+            cv.Required(CONF_NUMBER): cv.int_range(min=0, max=7),
             cv.Optional(CONF_REFERENCE_VOLTAGE, default="3.3V"): cv.voltage,
         }
     )
diff --git a/esphome/components/my9231/my9231.cpp b/esphome/components/my9231/my9231.cpp
index 5b77a49e726..25f7e6925d3 100644
--- a/esphome/components/my9231/my9231.cpp
+++ b/esphome/components/my9231/my9231.cpp
@@ -81,9 +81,9 @@ void MY9231OutputComponent::loop() {
   }
   this->update_ = false;
 }
-void MY9231OutputComponent::set_channel_value_(uint8_t channel, uint16_t value) {
+void MY9231OutputComponent::set_channel_value_(uint16_t channel, uint16_t value) {
   ESP_LOGV(TAG, "set channels %u to %u", channel, value);
-  uint8_t index = this->num_channels_ - channel - 1;
+  uint16_t index = this->num_channels_ - channel - 1;
   if (this->pwm_amounts_[index] != value) {
     this->update_ = true;
   }
diff --git a/esphome/components/my9231/my9231.h b/esphome/components/my9231/my9231.h
index 77c12598537..dff68d247c3 100644
--- a/esphome/components/my9231/my9231.h
+++ b/esphome/components/my9231/my9231.h
@@ -30,7 +30,7 @@ class MY9231OutputComponent : public Component {
   class Channel : public output::FloatOutput {
    public:
     void set_parent(MY9231OutputComponent *parent) { parent_ = parent; }
-    void set_channel(uint8_t channel) { channel_ = channel; }
+    void set_channel(uint16_t channel) { channel_ = channel; }
 
    protected:
     void write_state(float state) override {
@@ -39,13 +39,13 @@ class MY9231OutputComponent : public Component {
     }
 
     MY9231OutputComponent *parent_;
-    uint8_t channel_;
+    uint16_t channel_;
   };
 
  protected:
   uint16_t get_max_amount_() const { return (uint32_t(1) << this->bit_depth_) - 1; }
 
-  void set_channel_value_(uint8_t channel, uint16_t value);
+  void set_channel_value_(uint16_t channel, uint16_t value);
   void init_chips_(uint8_t command);
   void write_word_(uint16_t value, uint8_t bits);
   void send_di_pulses_(uint8_t count);
diff --git a/esphome/components/sm16716/output.py b/esphome/components/sm16716/output.py
index 50f6ec759f3..2cfc38f5cc3 100644
--- a/esphome/components/sm16716/output.py
+++ b/esphome/components/sm16716/output.py
@@ -14,7 +14,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_SM16716_ID): cv.use_id(SM16716),
         cv.Required(CONF_ID): cv.declare_id(Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=254),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/sm2135/output.py b/esphome/components/sm2135/output.py
index 71c4af2253a..a4ac7fc7da2 100644
--- a/esphome/components/sm2135/output.py
+++ b/esphome/components/sm2135/output.py
@@ -15,7 +15,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_SM2135_ID): cv.use_id(SM2135),
         cv.Required(CONF_ID): cv.declare_id(Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=4),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/sm2235/output.py b/esphome/components/sm2235/output.py
index 2a9698d645e..b17af2b1e00 100644
--- a/esphome/components/sm2235/output.py
+++ b/esphome/components/sm2235/output.py
@@ -15,7 +15,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_SM2235_ID): cv.use_id(SM2235),
         cv.Required(CONF_ID): cv.declare_id(Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=4),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/sm2335/output.py b/esphome/components/sm2335/output.py
index ef7fec7307a..7fd00917bda 100644
--- a/esphome/components/sm2335/output.py
+++ b/esphome/components/sm2335/output.py
@@ -15,7 +15,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_SM2335_ID): cv.use_id(SM2335),
         cv.Required(CONF_ID): cv.declare_id(Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=4),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/tlc5947/output/__init__.py b/esphome/components/tlc5947/output/__init__.py
index a1290add816..6bea1546d30 100644
--- a/esphome/components/tlc5947/output/__init__.py
+++ b/esphome/components/tlc5947/output/__init__.py
@@ -16,7 +16,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_TLC5947_ID): cv.use_id(TLC5947),
         cv.Required(CONF_ID): cv.declare_id(TLC5947Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.uint16_t,
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/tlc5947/output/tlc5947_output.h b/esphome/components/tlc5947/output/tlc5947_output.h
index 5b2c51020c7..0faec96acbf 100644
--- a/esphome/components/tlc5947/output/tlc5947_output.h
+++ b/esphome/components/tlc5947/output/tlc5947_output.h
@@ -11,11 +11,11 @@ namespace tlc5947 {
 
 class TLC5947Channel : public output::FloatOutput, public Parented<TLC5947> {
  public:
-  void set_channel(uint8_t channel) { this->channel_ = channel; }
+  void set_channel(uint16_t channel) { this->channel_ = channel; }
 
  protected:
   void write_state(float state) override;
-  uint8_t channel_;
+  uint16_t channel_;
 };
 
 }  // namespace tlc5947
diff --git a/esphome/components/tlc5971/output/__init__.py b/esphome/components/tlc5971/output/__init__.py
index ae000ae0a9b..854fbbd8103 100644
--- a/esphome/components/tlc5971/output/__init__.py
+++ b/esphome/components/tlc5971/output/__init__.py
@@ -16,7 +16,7 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_TLC5971_ID): cv.use_id(TLC5971),
         cv.Required(CONF_ID): cv.declare_id(TLC5971Channel),
-        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=65535),
+        cv.Required(CONF_CHANNEL): cv.uint16_t,
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
diff --git a/esphome/components/tlc5971/output/tlc5971_output.h b/esphome/components/tlc5971/output/tlc5971_output.h
index 944ee19b2d6..ca3099e7b28 100644
--- a/esphome/components/tlc5971/output/tlc5971_output.h
+++ b/esphome/components/tlc5971/output/tlc5971_output.h
@@ -11,11 +11,11 @@ namespace tlc5971 {
 
 class TLC5971Channel : public output::FloatOutput, public Parented<TLC5971> {
  public:
-  void set_channel(uint8_t channel) { this->channel_ = channel; }
+  void set_channel(uint16_t channel) { this->channel_ = channel; }
 
  protected:
   void write_state(float state) override;
-  uint8_t channel_;
+  uint16_t channel_;
 };
 
 }  // namespace tlc5971